ci2-android-5-10/strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ci2-android-5-10/syz-executor2650335315 <...> 23ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23120] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23121] <... futex resumed>) = 0 [pid 23120] <... futex resumed>) = 1 [pid 23121] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23121] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23121] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23120] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23120] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23121] <... futex resumed>) = 0 [pid 23120] <... futex resumed>) = 1 [pid 23121] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23120] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23121] <... pwrite64 resumed>) = 181 [pid 23121] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23120] <... futex resumed>) = 0 [pid 23121] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23120] exit_group(0) = ? [pid 23121] <... futex resumed>) = ? [pid 23121] +++ exited with 0 +++ [pid 23120] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23120, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23122 ci2-android-5-10/strace-static-x86_64: Process 23122 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23122] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23122] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23122] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23122] setpgid(0, 0) = 0 [pid 23122] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23122] write(3, "1000", 4) = 4 [pid 23122] close(3) = 0 [pid 23122] write(1, "executing program\n", 18) = 18 executing program [pid 23122] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23122] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23122] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23122] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23122] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23122] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23122] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23123 attached => {parent_tid=[23123]}, 88) = 23123 [pid 23122] rt_sigprocmask(SIG_SETMASK, [] [pid 23123] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23122] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23122] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23123] rt_sigprocmask(SIG_SETMASK, [] [pid 23122] <... futex resumed>) = 0 [pid 23122] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23123] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23123] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23123] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23122] <... futex resumed>) = 0 [pid 23122] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23122] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23123] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23123] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23122] <... futex resumed>) = 0 [pid 23122] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23122] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23123] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23123] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23122] <... futex resumed>) = 0 [pid 23122] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23122] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23123] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23123] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23122] <... futex resumed>) = 0 [pid 23123] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23122] exit_group(0) = ? [pid 23123] <... futex resumed>) = ? [pid 23123] +++ exited with 0 +++ [pid 23122] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23122, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23124 attached , child_tidptr=0x55557260a690) = 23124 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23124] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23124] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23124] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23124] setpgid(0, 0) = 0 [pid 23124] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23124] write(3, "1000", 4) = 4 [pid 23124] close(3) = 0 executing program [pid 23124] write(1, "executing program\n", 18) = 18 [pid 23124] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23124] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23124] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23124] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23124] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23124] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23124] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23125 attached [pid 23125] set_robust_list(0x7f091316a9a0, 24 [pid 23124] <... clone3 resumed> => {parent_tid=[23125]}, 88) = 23125 [pid 23125] <... set_robust_list resumed>) = 0 [pid 23125] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23125] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23124] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23124] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23125] <... futex resumed>) = 0 [pid 23124] <... futex resumed>) = 1 [pid 23125] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23125] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23125] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23124] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23124] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23125] <... futex resumed>) = 0 [pid 23124] <... futex resumed>) = 1 [pid 23125] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23124] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23125] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23125] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23124] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23124] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23125] <... futex resumed>) = 0 [pid 23125] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23124] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23125] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23125] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23124] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23124] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23125] <... futex resumed>) = 0 [pid 23125] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23124] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23125] <... pwrite64 resumed>) = 181 [pid 23125] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23124] <... futex resumed>) = 0 [pid 23124] exit_group(0 [pid 23125] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23124] <... exit_group resumed>) = ? [pid 23125] <... futex resumed>) = ? [pid 23125] +++ exited with 0 +++ [pid 23124] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23124, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23126 attached , child_tidptr=0x55557260a690) = 23126 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23126] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23126] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23126] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23126] setpgid(0, 0) = 0 [pid 23126] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23126] write(3, "1000", 4) = 4 [pid 23126] close(3) = 0 [pid 23126] write(1, "executing program\n", 18) = 18 executing program [pid 23126] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23126] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23126] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23126] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23126] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23126] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23126] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23127]}, 88) = 23127 [pid 23126] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23126] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23126] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23127 attached [pid 23127] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23127] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23127] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23127] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23126] <... futex resumed>) = 0 [pid 23126] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23126] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23127] <... futex resumed>) = 1 [pid 23127] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23127] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23126] <... futex resumed>) = 0 [pid 23126] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23126] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23127] <... futex resumed>) = 1 [pid 23127] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23127] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23126] <... futex resumed>) = 0 [pid 23126] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23126] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23127] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23127] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23126] <... futex resumed>) = 0 [pid 23126] exit_group(0) = ? [pid 23127] <... futex resumed>) = ? [pid 23127] +++ exited with 0 +++ [pid 23126] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23126, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23128 attached , child_tidptr=0x55557260a690) = 23128 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23128] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23128] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23128] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23128] setpgid(0, 0) = 0 [pid 23128] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23128] write(3, "1000", 4) = 4 [pid 23128] close(3) = 0 executing program [pid 23128] write(1, "executing program\n", 18) = 18 [pid 23128] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23128] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23128] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23128] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23128] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23128] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23128] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23129 attached [pid 23129] set_robust_list(0x7f091316a9a0, 24 [pid 23128] <... clone3 resumed> => {parent_tid=[23129]}, 88) = 23129 [pid 23129] <... set_robust_list resumed>) = 0 [pid 23129] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23129] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23128] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23128] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23129] <... futex resumed>) = 0 [pid 23128] <... futex resumed>) = 1 [pid 23129] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23129] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23129] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23128] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23128] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23129] <... futex resumed>) = 0 [pid 23128] <... futex resumed>) = 1 [pid 23129] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23128] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23129] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23129] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23129] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23128] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23128] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23129] <... futex resumed>) = 0 [pid 23128] <... futex resumed>) = 1 [pid 23129] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23128] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23129] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23129] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23128] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23128] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23129] <... futex resumed>) = 0 [pid 23129] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23128] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23129] <... pwrite64 resumed>) = 181 [pid 23129] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23129] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23128] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23128] exit_group(0) = ? [pid 23129] <... futex resumed>) = ? [pid 23129] +++ exited with 0 +++ [pid 23128] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23128, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23130 attached , child_tidptr=0x55557260a690) = 23130 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23130] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23130] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23130] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23130] setpgid(0, 0) = 0 [pid 23130] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23130] write(3, "1000", 4) = 4 [pid 23130] close(3) = 0 [pid 23130] write(1, "executing program\n", 18) = 18 executing program [pid 23130] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23130] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23130] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23130] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23130] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23130] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23130] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23131]}, 88) = 23131 [pid 23130] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23130] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23130] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23131 attached [pid 23131] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23131] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23131] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23131] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23130] <... futex resumed>) = 0 [pid 23130] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23130] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23131] <... futex resumed>) = 1 [pid 23131] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23131] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23130] <... futex resumed>) = 0 [pid 23130] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23130] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23131] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23131] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23130] <... futex resumed>) = 0 [pid 23130] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23130] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23131] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23131] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23130] <... futex resumed>) = 0 [pid 23131] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23130] exit_group(0) = ? [pid 23131] <... futex resumed>) = ? [pid 23131] +++ exited with 0 +++ [pid 23130] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23130, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23132 attached , child_tidptr=0x55557260a690) = 23132 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23132] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23132] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23132] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23132] setpgid(0, 0) = 0 [pid 23132] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23132] write(3, "1000", 4) = 4 [pid 23132] close(3) = 0 executing program [pid 23132] write(1, "executing program\n", 18) = 18 [pid 23132] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23132] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23132] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23132] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23132] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23132] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23132] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23133 attached [pid 23133] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23133] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23133] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23132] <... clone3 resumed> => {parent_tid=[23133]}, 88) = 23133 [pid 23132] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23132] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23133] <... futex resumed>) = 0 [pid 23132] <... futex resumed>) = 1 [pid 23133] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23133] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23133] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23132] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23132] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23133] <... futex resumed>) = 0 [pid 23132] <... futex resumed>) = 1 [pid 23133] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23133] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23133] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23132] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23132] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23133] <... futex resumed>) = 0 [pid 23133] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23133] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23133] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23132] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23132] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23133] <... futex resumed>) = 0 [pid 23133] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23132] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23133] <... pwrite64 resumed>) = 181 [pid 23133] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23132] <... futex resumed>) = 0 [pid 23132] exit_group(0) = ? [pid 23133] +++ exited with 0 +++ [pid 23132] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23132, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23134 attached , child_tidptr=0x55557260a690) = 23134 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23134] set_robust_list(0x55557260a6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23134] <... set_robust_list resumed>) = 0 [pid 23134] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23134] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23134] setpgid(0, 0) = 0 [pid 23134] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23134] write(3, "1000", 4) = 4 [pid 23134] close(3) = 0 [pid 23134] write(1, "executing program\n", 18) = 18 executing program [pid 23134] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23134] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23134] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23134] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23134] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23134] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23134] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23135 attached => {parent_tid=[23135]}, 88) = 23135 [pid 23134] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23134] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23134] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23135] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23135] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23135] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23135] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23134] <... futex resumed>) = 0 [pid 23134] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23134] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23135] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23135] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23134] <... futex resumed>) = 0 [pid 23134] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23134] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23135] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23135] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23134] <... futex resumed>) = 0 [pid 23134] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23134] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23135] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23135] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23134] <... futex resumed>) = 0 [pid 23135] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23134] exit_group(0) = ? [pid 23135] <... futex resumed>) = ? [pid 23135] +++ exited with 0 +++ [pid 23134] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23134, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23136 attached , child_tidptr=0x55557260a690) = 23136 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23136] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23136] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23136] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23136] setpgid(0, 0) = 0 [pid 23136] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23136] write(3, "1000", 4) = 4 [pid 23136] close(3) = 0 executing program [pid 23136] write(1, "executing program\n", 18) = 18 [pid 23136] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23136] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23136] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23136] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23136] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23136] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23136] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23137 attached [pid 23137] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23137] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23137] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23136] <... clone3 resumed> => {parent_tid=[23137]}, 88) = 23137 [pid 23136] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23136] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23137] <... futex resumed>) = 0 [pid 23136] <... futex resumed>) = 1 [pid 23137] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23137] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23137] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23136] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23136] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23137] <... futex resumed>) = 0 [pid 23136] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23137] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23137] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23136] <... futex resumed>) = 0 [pid 23136] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23136] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23137] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23137] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23136] <... futex resumed>) = 0 [pid 23136] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23136] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23137] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23137] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23136] <... futex resumed>) = 0 [pid 23137] <... futex resumed>) = 1 [pid 23136] exit_group(0 [pid 23137] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23136] <... exit_group resumed>) = ? [pid 23137] <... futex resumed>) = ? [pid 23137] +++ exited with 0 +++ [pid 23136] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23136, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23138 attached , child_tidptr=0x55557260a690) = 23138 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23138] set_robust_list(0x55557260a6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23138] <... set_robust_list resumed>) = 0 [pid 23138] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23138] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23138] setpgid(0, 0) = 0 [pid 23138] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23138] write(3, "1000", 4) = 4 [pid 23138] close(3) = 0 executing program [pid 23138] write(1, "executing program\n", 18) = 18 [pid 23138] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23138] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23138] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23138] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23138] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23138] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23138] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23139 attached [pid 23139] set_robust_list(0x7f091316a9a0, 24 [pid 23138] <... clone3 resumed> => {parent_tid=[23139]}, 88) = 23139 [pid 23139] <... set_robust_list resumed>) = 0 [pid 23139] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23139] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23138] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23138] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23139] <... futex resumed>) = 0 [pid 23138] <... futex resumed>) = 1 [pid 23139] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23139] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23139] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23138] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23138] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23139] <... futex resumed>) = 0 [pid 23138] <... futex resumed>) = 1 [pid 23139] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23138] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23139] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23139] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23139] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23138] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23138] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23139] <... futex resumed>) = 0 [pid 23139] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23138] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23139] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23139] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23138] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23138] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23139] <... futex resumed>) = 0 [pid 23139] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23138] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23139] <... pwrite64 resumed>) = 181 [pid 23139] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23138] <... futex resumed>) = 0 [pid 23138] exit_group(0 [pid 23139] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23138] <... exit_group resumed>) = ? [pid 23139] <... futex resumed>) = ? [pid 23139] +++ exited with 0 +++ [pid 23138] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23138, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23140 attached , child_tidptr=0x55557260a690) = 23140 [pid 23140] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23140] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23140] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23140] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23140] setpgid(0, 0) = 0 [pid 23140] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23140] write(3, "1000", 4) = 4 [pid 23140] close(3) = 0 [pid 23140] write(1, "executing program\n", 18) = 18 executing program [pid 23140] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23140] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23140] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23140] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23140] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23140] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23140] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23141 attached [pid 23141] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23141] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23141] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23140] <... clone3 resumed> => {parent_tid=[23141]}, 88) = 23141 [pid 23140] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23140] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23141] <... futex resumed>) = 0 [pid 23141] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23141] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23141] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23140] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23140] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23141] <... futex resumed>) = 0 [pid 23140] <... futex resumed>) = 1 [pid 23141] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23141] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23141] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23140] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23140] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23141] <... futex resumed>) = 0 [pid 23140] <... futex resumed>) = 1 [pid 23141] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23141] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23141] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23140] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23140] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23141] <... futex resumed>) = 0 [pid 23140] <... futex resumed>) = 1 [pid 23141] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23140] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23141] <... pwrite64 resumed>) = 181 [pid 23141] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23140] <... futex resumed>) = 0 [pid 23141] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23140] exit_group(0) = ? [pid 23141] <... futex resumed>) = ? [pid 23141] +++ exited with 0 +++ [pid 23140] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23140, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23142 attached , child_tidptr=0x55557260a690) = 23142 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23142] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23142] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23142] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23142] setpgid(0, 0) = 0 [pid 23142] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23142] write(3, "1000", 4) = 4 [pid 23142] close(3) = 0 [pid 23142] write(1, "executing program\n", 18) = 18 executing program [pid 23142] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23142] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23142] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23142] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23142] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23142] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23142] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23143 attached => {parent_tid=[23143]}, 88) = 23143 [pid 23142] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23142] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23142] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23143] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23143] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23143] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23143] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23142] <... futex resumed>) = 0 [pid 23142] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23142] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23143] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23143] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23142] <... futex resumed>) = 0 [pid 23142] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23142] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23143] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23143] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23142] <... futex resumed>) = 0 [pid 23142] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23142] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23143] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23143] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23142] <... futex resumed>) = 0 [pid 23142] exit_group(0 [pid 23143] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23142] <... exit_group resumed>) = ? [pid 23143] <... futex resumed>) = ? [pid 23143] +++ exited with 0 +++ [pid 23142] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23142, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23144 attached , child_tidptr=0x55557260a690) = 23144 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23144] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23144] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23144] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23144] setpgid(0, 0) = 0 [pid 23144] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23144] write(3, "1000", 4) = 4 [pid 23144] close(3) = 0 executing program [pid 23144] write(1, "executing program\n", 18) = 18 [pid 23144] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23144] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23144] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23144] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23144] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23144] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23144] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23145 attached [pid 23145] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23145] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23145] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23144] <... clone3 resumed> => {parent_tid=[23145]}, 88) = 23145 [pid 23144] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23144] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23145] <... futex resumed>) = 0 [pid 23144] <... futex resumed>) = 1 [pid 23145] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23145] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23145] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23144] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23144] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23145] <... futex resumed>) = 0 [pid 23144] <... futex resumed>) = 1 [pid 23145] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23145] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23145] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23144] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23144] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23145] <... futex resumed>) = 0 [pid 23144] <... futex resumed>) = 1 [pid 23145] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23144] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23145] <... openat resumed>) = 3 [pid 23145] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23145] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23144] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23144] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23145] <... futex resumed>) = 0 [pid 23144] <... futex resumed>) = 1 [pid 23145] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23144] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23145] <... pwrite64 resumed>) = 181 [pid 23145] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23144] <... futex resumed>) = 0 [pid 23145] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23144] exit_group(0) = ? [pid 23145] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 23145] +++ exited with 0 +++ [pid 23144] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23144, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23146 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 23146 attached [pid 23146] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23146] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23146] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23146] setpgid(0, 0) = 0 [pid 23146] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23146] write(3, "1000", 4) = 4 [pid 23146] close(3) = 0 [pid 23146] write(1, "executing program\n", 18) = 18 [pid 23146] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 23146] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23146] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23146] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23146] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23146] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23146] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23147]}, 88) = 23147 [pid 23146] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23146] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23146] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23147 attached [pid 23147] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23147] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23147] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23147] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23146] <... futex resumed>) = 0 [pid 23146] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23146] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23147] <... futex resumed>) = 1 [pid 23147] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23147] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23146] <... futex resumed>) = 0 [pid 23146] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23146] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23147] <... futex resumed>) = 1 [pid 23147] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23147] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23146] <... futex resumed>) = 0 [pid 23146] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23146] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23147] <... futex resumed>) = 1 [pid 23147] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23147] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23146] <... futex resumed>) = 0 [pid 23147] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23146] exit_group(0) = ? [pid 23147] <... futex resumed>) = ? [pid 23147] +++ exited with 0 +++ [pid 23146] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23146, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23148 attached , child_tidptr=0x55557260a690) = 23148 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23148] set_robust_list(0x55557260a6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23148] <... set_robust_list resumed>) = 0 [pid 23148] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23148] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23148] setpgid(0, 0) = 0 [pid 23148] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23148] write(3, "1000", 4) = 4 [pid 23148] close(3) = 0 [pid 23148] write(1, "executing program\n", 18) = 18 [pid 23148] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 23148] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23148] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23148] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23148] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23148] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23148] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23149 attached => {parent_tid=[23149]}, 88) = 23149 [pid 23148] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23148] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23149] set_robust_list(0x7f091316a9a0, 24 [pid 23148] <... futex resumed>) = 0 [pid 23148] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23149] <... set_robust_list resumed>) = 0 [pid 23149] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23149] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23149] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23148] <... futex resumed>) = 0 [pid 23148] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23148] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23149] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23149] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23148] <... futex resumed>) = 0 [pid 23148] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23148] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23149] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23149] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23148] <... futex resumed>) = 0 [pid 23148] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23148] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23149] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23149] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23148] <... futex resumed>) = 0 [pid 23148] exit_group(0) = ? [pid 23149] <... futex resumed>) = ? [pid 23149] +++ exited with 0 +++ [pid 23148] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23148, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23150 attached , child_tidptr=0x55557260a690) = 23150 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23150] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23150] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23150] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23150] setpgid(0, 0) = 0 [pid 23150] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23150] write(3, "1000", 4) = 4 [pid 23150] close(3) = 0 executing program [pid 23150] write(1, "executing program\n", 18) = 18 [pid 23150] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23150] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23150] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23150] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23150] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23150] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23150] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23151 attached [pid 23151] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23151] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23151] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23150] <... clone3 resumed> => {parent_tid=[23151]}, 88) = 23151 [pid 23150] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23150] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23151] <... futex resumed>) = 0 [pid 23150] <... futex resumed>) = 1 [pid 23151] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23151] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23151] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23150] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23150] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23151] <... futex resumed>) = 0 [pid 23150] <... futex resumed>) = 1 [pid 23151] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23151] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23151] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23150] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23150] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23151] <... futex resumed>) = 0 [pid 23150] <... futex resumed>) = 1 [pid 23151] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23150] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23151] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23151] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23150] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23150] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23151] <... futex resumed>) = 0 [pid 23151] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23150] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23151] <... pwrite64 resumed>) = 181 [pid 23151] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23151] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23150] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23150] exit_group(0) = ? [pid 23151] <... futex resumed>) = ? [pid 23151] +++ exited with 0 +++ [pid 23150] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23150, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23152 attached , child_tidptr=0x55557260a690) = 23152 [pid 23152] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23152] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23152] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23152] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23152] setpgid(0, 0) = 0 [pid 23152] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23152] write(3, "1000", 4) = 4 [pid 23152] close(3) = 0 executing program [pid 23152] write(1, "executing program\n", 18) = 18 [pid 23152] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23152] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23152] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23152] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23152] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23152] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23152] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23153 attached => {parent_tid=[23153]}, 88) = 23153 [pid 23153] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23153] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23153] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23152] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23152] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23153] <... futex resumed>) = 0 [pid 23152] <... futex resumed>) = 1 [pid 23153] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23153] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23153] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23152] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23152] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23153] <... futex resumed>) = 0 [pid 23152] <... futex resumed>) = 1 [pid 23153] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23152] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23153] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23153] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23153] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23152] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23152] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23153] <... futex resumed>) = 0 [pid 23152] <... futex resumed>) = 1 [pid 23153] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23152] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23153] <... openat resumed>) = 3 [pid 23153] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23152] <... futex resumed>) = 0 [pid 23152] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23152] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23153] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23153] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23152] <... futex resumed>) = 0 [pid 23152] exit_group(0 [pid 23153] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23152] <... exit_group resumed>) = ? [pid 23153] <... futex resumed>) = ? [pid 23153] +++ exited with 0 +++ [pid 23152] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23152, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23154 attached , child_tidptr=0x55557260a690) = 23154 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23154] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23154] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23154] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23154] setpgid(0, 0) = 0 [pid 23154] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23154] write(3, "1000", 4) = 4 [pid 23154] close(3) = 0 executing program [pid 23154] write(1, "executing program\n", 18) = 18 [pid 23154] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23154] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23154] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23154] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23154] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23154] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23154] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23155 attached [pid 23155] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23155] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23155] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23154] <... clone3 resumed> => {parent_tid=[23155]}, 88) = 23155 [pid 23154] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23154] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23155] <... futex resumed>) = 0 [pid 23154] <... futex resumed>) = 1 [pid 23155] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23155] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23155] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23154] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23154] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23155] <... futex resumed>) = 0 [pid 23154] <... futex resumed>) = 1 [pid 23155] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23154] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23155] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23155] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23154] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23154] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23155] <... futex resumed>) = 0 [pid 23155] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23154] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23155] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23155] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23154] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23154] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23155] <... futex resumed>) = 0 [pid 23154] <... futex resumed>) = 1 [pid 23155] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23154] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23155] <... pwrite64 resumed>) = 181 [pid 23155] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23154] <... futex resumed>) = 0 [pid 23155] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23154] exit_group(0) = ? [pid 23155] <... futex resumed>) = ? [pid 23155] +++ exited with 0 +++ [pid 23154] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23154, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23156 attached , child_tidptr=0x55557260a690) = 23156 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23156] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23156] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23156] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23156] setpgid(0, 0) = 0 [pid 23156] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23156] write(3, "1000", 4) = 4 [pid 23156] close(3) = 0 executing program [pid 23156] write(1, "executing program\n", 18) = 18 [pid 23156] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23156] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23156] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23156] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23156] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23156] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23156] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23157 attached => {parent_tid=[23157]}, 88) = 23157 [pid 23157] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23157] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23157] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23156] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23156] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23157] <... futex resumed>) = 0 [pid 23156] <... futex resumed>) = 1 [pid 23156] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23157] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23157] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23157] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23156] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23156] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23157] <... futex resumed>) = 0 [pid 23156] <... futex resumed>) = 1 [pid 23157] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23156] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23157] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23157] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23157] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23156] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23156] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23157] <... futex resumed>) = 0 [pid 23156] <... futex resumed>) = 1 [pid 23157] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23156] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23157] <... openat resumed>) = 3 [pid 23157] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23157] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23156] <... futex resumed>) = 0 [pid 23156] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23157] <... futex resumed>) = 0 [pid 23157] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23156] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23157] <... pwrite64 resumed>) = 181 [pid 23157] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23156] <... futex resumed>) = 0 [pid 23157] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23156] exit_group(0) = ? [pid 23157] <... futex resumed>) = -1 ENOSYS (Function not implemented) [pid 23157] +++ exited with 0 +++ [pid 23156] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23156, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23158 attached , child_tidptr=0x55557260a690) = 23158 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23158] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23158] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23158] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23158] setpgid(0, 0) = 0 [pid 23158] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23158] write(3, "1000", 4) = 4 [pid 23158] close(3) = 0 executing program [pid 23158] write(1, "executing program\n", 18) = 18 [pid 23158] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23158] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23158] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23158] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23158] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23158] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23158] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23159 attached [pid 23159] set_robust_list(0x7f091316a9a0, 24 [pid 23158] <... clone3 resumed> => {parent_tid=[23159]}, 88) = 23159 [pid 23159] <... set_robust_list resumed>) = 0 [pid 23159] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23159] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23158] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23158] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23159] <... futex resumed>) = 0 [pid 23158] <... futex resumed>) = 1 [pid 23159] mkdirat(AT_FDCWD, "./sys", 0777 [pid 23158] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23159] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 23159] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23159] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23158] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23158] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23159] <... futex resumed>) = 0 [pid 23159] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23158] <... futex resumed>) = 1 [pid 23159] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23159] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23159] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23158] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23158] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23159] <... futex resumed>) = 0 [pid 23158] <... futex resumed>) = 1 [pid 23159] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23159] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23159] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23158] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23158] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23159] <... futex resumed>) = 0 [pid 23158] <... futex resumed>) = 1 [pid 23159] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23158] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23159] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23159] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23158] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23158] exit_group(0) = ? [pid 23159] <... futex resumed>) = ? [pid 23159] +++ exited with 0 +++ [pid 23158] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23158, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23160 attached , child_tidptr=0x55557260a690) = 23160 [pid 23160] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23160] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23160] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23160] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23160] setpgid(0, 0) = 0 [pid 23160] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23160] <... openat resumed>) = 3 [pid 23160] write(3, "1000", 4) = 4 [pid 23160] close(3) = 0 [pid 23160] write(1, "executing program\n", 18) = 18 [pid 23160] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 23160] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23160] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23160] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23160] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23160] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23160] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23161 attached => {parent_tid=[23161]}, 88) = 23161 [pid 23160] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23160] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23160] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23161] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23161] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23161] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23161] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23160] <... futex resumed>) = 0 [pid 23160] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23160] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23161] <... futex resumed>) = 1 [pid 23161] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23161] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23160] <... futex resumed>) = 0 [pid 23160] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23160] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23161] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23161] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23160] <... futex resumed>) = 0 [pid 23160] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23161] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23160] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23161] <... pwrite64 resumed>) = 181 [pid 23161] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23160] <... futex resumed>) = 0 [pid 23161] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23160] exit_group(0) = ? [pid 23161] <... futex resumed>) = ? [pid 23161] +++ exited with 0 +++ [pid 23160] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23160, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23162 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 23162 attached [pid 23162] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23162] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23162] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23162] setpgid(0, 0) = 0 [pid 23162] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23162] write(3, "1000", 4) = 4 [pid 23162] close(3) = 0 executing program [pid 23162] write(1, "executing program\n", 18) = 18 [pid 23162] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23162] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23162] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23162] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23162] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23162] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23162] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23163 attached => {parent_tid=[23163]}, 88) = 23163 [pid 23163] set_robust_list(0x7f091316a9a0, 24 [pid 23162] rt_sigprocmask(SIG_SETMASK, [] [pid 23163] <... set_robust_list resumed>) = 0 [pid 23163] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23163] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23162] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23162] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23163] <... futex resumed>) = 0 [pid 23162] <... futex resumed>) = 1 [pid 23163] mkdirat(AT_FDCWD, "./sys", 0777 [pid 23162] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23163] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 23163] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23163] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23162] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23162] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23163] <... futex resumed>) = 0 [pid 23163] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23162] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23163] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23163] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23163] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23162] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23162] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23163] <... futex resumed>) = 0 [pid 23163] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23162] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23163] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23163] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23162] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23162] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23163] <... futex resumed>) = 0 [pid 23162] <... futex resumed>) = 1 [pid 23163] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23162] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23163] <... pwrite64 resumed>) = 181 [pid 23163] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23162] <... futex resumed>) = 0 [pid 23162] exit_group(0) = ? [pid 23163] +++ exited with 0 +++ [pid 23162] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23162, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23164 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 23164 attached [pid 23164] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23164] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23164] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23164] setpgid(0, 0) = 0 [pid 23164] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23164] write(3, "1000", 4) = 4 [pid 23164] close(3) = 0 executing program [pid 23164] write(1, "executing program\n", 18) = 18 [pid 23164] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23164] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23164] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23164] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23164] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23164] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23164] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23165 attached [pid 23165] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23165] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23165] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23164] <... clone3 resumed> => {parent_tid=[23165]}, 88) = 23165 [pid 23164] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23164] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23165] <... futex resumed>) = 0 [pid 23165] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23165] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23165] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23164] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23164] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23165] <... futex resumed>) = 0 [pid 23164] <... futex resumed>) = 1 [pid 23165] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23164] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23165] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23165] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23165] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23164] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23164] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23165] <... futex resumed>) = 0 [pid 23164] <... futex resumed>) = 1 [pid 23165] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23164] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23165] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23165] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23164] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23164] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23165] <... futex resumed>) = 0 [pid 23164] <... futex resumed>) = 1 [pid 23165] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23164] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23165] <... pwrite64 resumed>) = 181 [pid 23165] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23165] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23164] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23164] exit_group(0 [pid 23165] <... futex resumed>) = ? [pid 23164] <... exit_group resumed>) = ? [pid 23165] +++ exited with 0 +++ [pid 23164] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23164, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23166 attached , child_tidptr=0x55557260a690) = 23166 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23166] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23166] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23166] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23166] setpgid(0, 0) = 0 [pid 23166] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23166] write(3, "1000", 4) = 4 [pid 23166] close(3) = 0 [pid 23166] write(1, "executing program\n", 18) = 18 executing program [pid 23166] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23166] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23166] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23166] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23166] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23166] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23166] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23167 attached [pid 23167] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23167] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23167] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23166] <... clone3 resumed> => {parent_tid=[23167]}, 88) = 23167 [pid 23166] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23166] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23167] <... futex resumed>) = 0 [pid 23166] <... futex resumed>) = 1 [pid 23167] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23167] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23167] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23166] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23166] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23167] <... futex resumed>) = 0 [pid 23167] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23166] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23167] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23166] <... futex resumed>) = 0 [pid 23166] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23166] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23167] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23167] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23166] <... futex resumed>) = 0 [pid 23166] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23166] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23167] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23167] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23166] <... futex resumed>) = 0 [pid 23167] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23166] exit_group(0) = ? [pid 23167] <... futex resumed>) = ? [pid 23167] +++ exited with 0 +++ [pid 23166] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23166, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23168 ci2-android-5-10/strace-static-x86_64: Process 23168 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23168] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23168] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23168] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23168] setpgid(0, 0) = 0 [pid 23168] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23168] write(3, "1000", 4) = 4 [pid 23168] close(3) = 0 executing program [pid 23168] write(1, "executing program\n", 18) = 18 [pid 23168] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23168] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23168] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23168] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23168] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23168] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23168] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23169 attached => {parent_tid=[23169]}, 88) = 23169 [pid 23169] set_robust_list(0x7f091316a9a0, 24 [pid 23168] rt_sigprocmask(SIG_SETMASK, [] [pid 23169] <... set_robust_list resumed>) = 0 [pid 23168] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23169] rt_sigprocmask(SIG_SETMASK, [] [pid 23168] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23169] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23168] <... futex resumed>) = 0 [pid 23168] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23169] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23169] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23168] <... futex resumed>) = 0 [pid 23169] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23168] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23169] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23168] <... futex resumed>) = 0 [pid 23169] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23168] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23169] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23169] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23168] <... futex resumed>) = 0 [pid 23169] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23168] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23169] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23168] <... futex resumed>) = 0 [pid 23169] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23168] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23169] <... openat resumed>) = 3 [pid 23169] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23168] <... futex resumed>) = 0 [pid 23169] <... futex resumed>) = 1 [pid 23168] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23169] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23168] <... futex resumed>) = 0 [pid 23168] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23169] <... pwrite64 resumed>) = 181 [pid 23169] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23168] <... futex resumed>) = 0 [pid 23169] <... futex resumed>) = 1 [pid 23168] exit_group(0 [pid 23169] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23168] <... exit_group resumed>) = ? [pid 23169] <... futex resumed>) = -1 ENOSYS (Function not implemented) [pid 23169] +++ exited with 0 +++ [pid 23168] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23168, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23170 ci2-android-5-10/strace-static-x86_64: Process 23170 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23170] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23170] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23170] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23170] setpgid(0, 0) = 0 [pid 23170] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23170] write(3, "1000", 4) = 4 [pid 23170] close(3) = 0 executing program [pid 23170] write(1, "executing program\n", 18) = 18 [pid 23170] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23170] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23170] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23170] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23170] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23170] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23170] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23171 attached => {parent_tid=[23171]}, 88) = 23171 [pid 23171] set_robust_list(0x7f091316a9a0, 24 [pid 23170] rt_sigprocmask(SIG_SETMASK, [] [pid 23171] <... set_robust_list resumed>) = 0 [pid 23170] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23171] rt_sigprocmask(SIG_SETMASK, [] [pid 23170] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23171] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23170] <... futex resumed>) = 0 [pid 23170] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23171] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23171] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23170] <... futex resumed>) = 0 [pid 23171] <... futex resumed>) = 1 [pid 23170] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23171] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23170] <... futex resumed>) = 0 [pid 23170] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23171] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23171] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23170] <... futex resumed>) = 0 [pid 23171] <... futex resumed>) = 1 [pid 23170] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23171] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23170] <... futex resumed>) = 0 [pid 23170] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23171] <... openat resumed>) = 3 [pid 23171] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23170] <... futex resumed>) = 0 [pid 23171] <... futex resumed>) = 1 [pid 23170] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23171] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23170] <... futex resumed>) = 0 [pid 23170] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23171] <... pwrite64 resumed>) = 181 [pid 23171] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23170] <... futex resumed>) = 0 [pid 23171] <... futex resumed>) = 1 [pid 23170] exit_group(0 [pid 23171] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23170] <... exit_group resumed>) = ? [pid 23171] <... futex resumed>) = -1 ENOSYS (Function not implemented) [pid 23171] +++ exited with 0 +++ [pid 23170] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23170, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23172 ci2-android-5-10/strace-static-x86_64: Process 23172 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23172] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23172] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23172] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23172] setpgid(0, 0) = 0 [pid 23172] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23172] write(3, "1000", 4) = 4 [pid 23172] close(3) = 0 [pid 23172] write(1, "executing program\n", 18) = 18 executing program [pid 23172] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23172] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23172] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23172] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23172] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23172] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23172] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23173]}, 88) = 23173 [pid 23172] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23172] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23172] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23173 attached [pid 23173] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23173] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23173] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23173] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23172] <... futex resumed>) = 0 [pid 23172] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23172] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23173] <... futex resumed>) = 1 [pid 23173] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23173] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23172] <... futex resumed>) = 0 [pid 23173] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23172] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23172] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23173] <... openat resumed>) = 3 [pid 23173] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23172] <... futex resumed>) = 0 [pid 23173] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23172] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23173] <... futex resumed>) = 0 [pid 23172] <... futex resumed>) = 1 [pid 23173] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23172] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23173] <... pwrite64 resumed>) = 181 [pid 23173] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23172] <... futex resumed>) = 0 [pid 23173] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23172] exit_group(0) = ? [pid 23173] <... futex resumed>) = ? [pid 23173] +++ exited with 0 +++ [pid 23172] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23172, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23174 ci2-android-5-10/strace-static-x86_64: Process 23174 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23174] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23174] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23174] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23174] setpgid(0, 0) = 0 [pid 23174] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23174] write(3, "1000", 4) = 4 [pid 23174] close(3) = 0 [pid 23174] write(1, "executing program\n", 18) = 18 [pid 23174] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23174] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23174] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23174] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 executing program [pid 23174] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23174] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23174] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23175 attached => {parent_tid=[23175]}, 88) = 23175 [pid 23174] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23174] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23174] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23175] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23175] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23175] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23175] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23174] <... futex resumed>) = 0 [pid 23174] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23174] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23175] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23175] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23174] <... futex resumed>) = 0 [pid 23174] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23174] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23175] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23175] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23174] <... futex resumed>) = 0 [pid 23174] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23174] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23175] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23175] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23174] <... futex resumed>) = 0 [pid 23174] exit_group(0) = ? [pid 23175] +++ exited with 0 +++ [pid 23174] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23174, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23176 ci2-android-5-10/strace-static-x86_64: Process 23176 attached [pid 23176] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23176] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23176] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23176] <... prctl resumed>) = 0 [pid 23176] setpgid(0, 0) = 0 [pid 23176] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23176] write(3, "1000", 4) = 4 [pid 23176] close(3) = 0 executing program [pid 23176] write(1, "executing program\n", 18) = 18 [pid 23176] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23176] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23176] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23176] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23176] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23176] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23176] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23177 attached [pid 23177] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23177] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23177] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23176] <... clone3 resumed> => {parent_tid=[23177]}, 88) = 23177 [pid 23176] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23176] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23177] <... futex resumed>) = 0 [pid 23176] <... futex resumed>) = 1 [pid 23177] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23177] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23177] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23176] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23176] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23177] <... futex resumed>) = 0 [pid 23176] <... futex resumed>) = 1 [pid 23177] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23176] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23177] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23177] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23176] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23176] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23177] <... futex resumed>) = 0 [pid 23177] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23176] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23177] <... openat resumed>) = 3 [pid 23177] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23177] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23176] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23176] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23177] <... futex resumed>) = 0 [pid 23177] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23176] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23177] <... pwrite64 resumed>) = 181 [pid 23177] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23176] <... futex resumed>) = 0 [pid 23177] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23176] exit_group(0) = ? [pid 23177] <... futex resumed>) = ? [pid 23177] +++ exited with 0 +++ [pid 23176] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23176, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23178 ci2-android-5-10/strace-static-x86_64: Process 23178 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23178] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23178] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23178] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23178] setpgid(0, 0) = 0 [pid 23178] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23178] write(3, "1000", 4) = 4 [pid 23178] close(3) = 0 [pid 23178] write(1, "executing program\n", 18) = 18 executing program [pid 23178] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23178] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23178] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23178] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23178] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23178] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23178] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23179 attached => {parent_tid=[23179]}, 88) = 23179 [pid 23179] set_robust_list(0x7f091316a9a0, 24 [pid 23178] rt_sigprocmask(SIG_SETMASK, [] [pid 23179] <... set_robust_list resumed>) = 0 [pid 23179] rt_sigprocmask(SIG_SETMASK, [] [pid 23178] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23179] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23178] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23179] mkdirat(AT_FDCWD, "./sys", 0777 [pid 23178] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23179] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 23179] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23178] <... futex resumed>) = 0 [pid 23178] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23178] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23179] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23179] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23178] <... futex resumed>) = 0 [pid 23178] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23178] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23179] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23179] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23178] <... futex resumed>) = 0 [pid 23178] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23178] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23179] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23179] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23178] <... futex resumed>) = 0 [pid 23179] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23178] exit_group(0) = ? [pid 23179] <... futex resumed>) = ? [pid 23179] +++ exited with 0 +++ [pid 23178] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23178, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23180 attached [pid 23180] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23180] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... clone resumed>, child_tidptr=0x55557260a690) = 23180 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23180] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23180] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23180] setpgid(0, 0) = 0 [pid 23180] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23180] write(3, "1000", 4) = 4 [pid 23180] close(3) = 0 [pid 23180] write(1, "executing program\n", 18) = 18 executing program [pid 23180] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23180] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23180] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23180] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23180] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23180] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23180] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23181 attached [pid 23181] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23181] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23181] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23180] <... clone3 resumed> => {parent_tid=[23181]}, 88) = 23181 [pid 23180] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23180] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23181] <... futex resumed>) = 0 [pid 23180] <... futex resumed>) = 1 [pid 23181] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23181] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23181] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23180] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23180] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23181] <... futex resumed>) = 0 [pid 23180] <... futex resumed>) = 1 [pid 23181] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23180] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23181] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23181] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23181] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23180] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23180] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23181] <... futex resumed>) = 0 [pid 23180] <... futex resumed>) = 1 [pid 23181] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23180] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23181] <... openat resumed>) = 3 [pid 23181] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23181] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23180] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23180] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23181] <... futex resumed>) = 0 [pid 23181] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23180] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23181] <... pwrite64 resumed>) = 181 [pid 23181] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23180] <... futex resumed>) = 0 [pid 23181] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23180] exit_group(0) = ? [pid 23181] <... futex resumed>) = ? [pid 23181] +++ exited with 0 +++ [pid 23180] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23180, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23182 ci2-android-5-10/strace-static-x86_64: Process 23182 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23182] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23182] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23182] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23182] setpgid(0, 0) = 0 [pid 23182] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23182] write(3, "1000", 4) = 4 [pid 23182] close(3) = 0 [pid 23182] write(1, "executing program\n", 18) = 18 executing program [pid 23182] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23182] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23182] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23182] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23182] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23182] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23182] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23183 attached => {parent_tid=[23183]}, 88) = 23183 [pid 23182] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23182] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23182] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23183] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23183] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23183] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23183] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23182] <... futex resumed>) = 0 [pid 23182] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23182] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23183] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23183] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23182] <... futex resumed>) = 0 [pid 23182] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23182] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23183] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23183] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23182] <... futex resumed>) = 0 [pid 23182] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23182] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23183] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23183] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23182] <... futex resumed>) = 0 [pid 23183] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23182] exit_group(0) = ? [pid 23183] <... futex resumed>) = ? [pid 23183] +++ exited with 0 +++ [pid 23182] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23182, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23184 ci2-android-5-10/strace-static-x86_64: Process 23184 attached [pid 23184] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23184] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23184] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23184] setpgid(0, 0) = 0 [pid 23184] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23184] <... openat resumed>) = 3 [pid 23184] write(3, "1000", 4) = 4 [pid 23184] close(3) = 0 [pid 23184] write(1, "executing program\n", 18) = 18 executing program [pid 23184] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23184] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23184] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23184] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23184] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23184] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23184] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23185 attached => {parent_tid=[23185]}, 88) = 23185 [pid 23185] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23185] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23185] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23184] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23184] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23185] <... futex resumed>) = 0 [pid 23184] <... futex resumed>) = 1 [pid 23184] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23185] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23185] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23184] <... futex resumed>) = 0 [pid 23184] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23184] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23185] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23185] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23184] <... futex resumed>) = 0 [pid 23184] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23184] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23185] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23185] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23184] <... futex resumed>) = 0 [pid 23184] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23184] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23185] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23185] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23184] <... futex resumed>) = 0 [pid 23184] exit_group(0 [pid 23185] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23184] <... exit_group resumed>) = ? [pid 23185] <... futex resumed>) = ? [pid 23185] +++ exited with 0 +++ [pid 23184] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23184, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23186 ci2-android-5-10/strace-static-x86_64: Process 23186 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23186] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23186] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23186] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23186] setpgid(0, 0) = 0 [pid 23186] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23186] write(3, "1000", 4) = 4 [pid 23186] close(3) = 0 [pid 23186] write(1, "executing program\n", 18) = 18 executing program [pid 23186] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23186] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23186] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23186] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23186] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23186] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23186] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23187 attached => {parent_tid=[23187]}, 88) = 23187 [pid 23187] set_robust_list(0x7f091316a9a0, 24 [pid 23186] rt_sigprocmask(SIG_SETMASK, [] [pid 23187] <... set_robust_list resumed>) = 0 [pid 23187] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23187] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23186] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23186] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23187] <... futex resumed>) = 0 [pid 23187] mkdirat(AT_FDCWD, "./sys", 0777 [pid 23186] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23187] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 23187] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23187] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23186] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23186] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23187] <... futex resumed>) = 0 [pid 23186] <... futex resumed>) = 1 [pid 23187] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23186] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23187] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23187] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23186] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23186] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23187] <... futex resumed>) = 0 [pid 23186] <... futex resumed>) = 1 [pid 23186] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23187] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23187] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23186] <... futex resumed>) = 0 [pid 23187] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23186] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23186] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23187] <... pwrite64 resumed>) = 181 [pid 23187] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23186] <... futex resumed>) = 0 [pid 23187] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23186] exit_group(0) = ? [pid 23187] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 23187] +++ exited with 0 +++ [pid 23186] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23186, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23188 ci2-android-5-10/strace-static-x86_64: Process 23188 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23188] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23188] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23188] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23188] setpgid(0, 0) = 0 [pid 23188] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23188] write(3, "1000", 4) = 4 [pid 23188] close(3) = 0 executing program [pid 23188] write(1, "executing program\n", 18) = 18 [pid 23188] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23188] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23188] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23188] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23188] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23188] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23188] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23189 attached => {parent_tid=[23189]}, 88) = 23189 [pid 23188] rt_sigprocmask(SIG_SETMASK, [] [pid 23189] set_robust_list(0x7f091316a9a0, 24 [pid 23188] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23188] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23189] <... set_robust_list resumed>) = 0 [pid 23188] <... futex resumed>) = 0 [pid 23188] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23189] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23189] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23189] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23188] <... futex resumed>) = 0 [pid 23189] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23188] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23188] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23189] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23189] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23188] <... futex resumed>) = 0 [pid 23189] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23188] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23188] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23189] <... openat resumed>) = 3 [pid 23189] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23189] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23188] <... futex resumed>) = 0 [pid 23188] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23189] <... futex resumed>) = 0 [pid 23188] <... futex resumed>) = 1 [pid 23189] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23188] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23189] <... pwrite64 resumed>) = 181 [pid 23189] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23188] <... futex resumed>) = 0 [pid 23189] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23188] exit_group(0) = ? [pid 23189] <... futex resumed>) = ? [pid 23189] +++ exited with 0 +++ [pid 23188] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23188, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23190 ci2-android-5-10/strace-static-x86_64: Process 23190 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23190] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23190] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23190] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23190] setpgid(0, 0) = 0 [pid 23190] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23190] write(3, "1000", 4) = 4 [pid 23190] close(3) = 0 executing program [pid 23190] write(1, "executing program\n", 18) = 18 [pid 23190] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23190] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23190] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23190] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23190] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23190] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23190] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23191 attached => {parent_tid=[23191]}, 88) = 23191 [pid 23191] set_robust_list(0x7f091316a9a0, 24 [pid 23190] rt_sigprocmask(SIG_SETMASK, [] [pid 23191] <... set_robust_list resumed>) = 0 [pid 23190] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23191] rt_sigprocmask(SIG_SETMASK, [] [pid 23190] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23191] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23190] <... futex resumed>) = 0 [pid 23190] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23191] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23191] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23190] <... futex resumed>) = 0 [pid 23191] <... futex resumed>) = 1 [pid 23190] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23191] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23190] <... futex resumed>) = 0 [pid 23190] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23191] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23191] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23190] <... futex resumed>) = 0 [pid 23190] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23190] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23191] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23191] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23190] <... futex resumed>) = 0 [pid 23190] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23190] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23191] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23191] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23190] <... futex resumed>) = 0 [pid 23191] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23190] exit_group(0) = ? [pid 23191] <... futex resumed>) = ? [pid 23191] +++ exited with 0 +++ [pid 23190] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23190, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23192 ci2-android-5-10/strace-static-x86_64: Process 23192 attached [pid 23192] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23192] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23192] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23192] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23192] setpgid(0, 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23192] <... setpgid resumed>) = 0 [pid 23192] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23192] write(3, "1000", 4) = 4 [pid 23192] close(3) = 0 [pid 23192] write(1, "executing program\n", 18) = 18 executing program [pid 23192] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23192] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23192] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23192] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23192] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23192] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23192] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23193 attached [pid 23193] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23193] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23193] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23192] <... clone3 resumed> => {parent_tid=[23193]}, 88) = 23193 [pid 23192] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23192] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23193] <... futex resumed>) = 0 [pid 23192] <... futex resumed>) = 1 [pid 23193] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23193] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23193] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23192] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23192] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23193] <... futex resumed>) = 0 [pid 23193] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23192] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23193] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23192] <... futex resumed>) = 0 [pid 23192] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23192] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23193] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23193] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23192] <... futex resumed>) = 0 [pid 23192] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23192] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23193] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23193] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23192] <... futex resumed>) = 0 [pid 23193] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23192] exit_group(0) = ? [pid 23193] <... futex resumed>) = ? [pid 23193] +++ exited with 0 +++ [pid 23192] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23192, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23194 ci2-android-5-10/strace-static-x86_64: Process 23194 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23194] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23194] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23194] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23194] setpgid(0, 0) = 0 [pid 23194] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23194] write(3, "1000", 4) = 4 [pid 23194] close(3) = 0 [pid 23194] write(1, "executing program\n", 18) = 18 executing program [pid 23194] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23194] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23194] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23194] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23194] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23194] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23194] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23195 attached => {parent_tid=[23195]}, 88) = 23195 [pid 23194] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23194] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23194] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23195] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23195] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23195] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23195] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23194] <... futex resumed>) = 0 [pid 23194] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23194] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23195] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23195] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23194] <... futex resumed>) = 0 [pid 23194] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23194] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23195] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23195] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23194] <... futex resumed>) = 0 [pid 23194] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23194] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23195] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23195] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23194] <... futex resumed>) = 0 [pid 23194] exit_group(0) = ? [pid 23195] +++ exited with 0 +++ [pid 23194] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23194, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23196 ci2-android-5-10/strace-static-x86_64: Process 23196 attached [pid 23196] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23196] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23196] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23196] <... prctl resumed>) = 0 [pid 23196] setpgid(0, 0) = 0 [pid 23196] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23196] write(3, "1000", 4) = 4 [pid 23196] close(3) = 0 [pid 23196] write(1, "executing program\n", 18) = 18 executing program [pid 23196] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23196] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23196] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23196] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23196] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23196] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23196] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23197 attached [pid 23197] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23197] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23197] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23196] <... clone3 resumed> => {parent_tid=[23197]}, 88) = 23197 [pid 23196] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23196] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23197] <... futex resumed>) = 0 [pid 23196] <... futex resumed>) = 1 [pid 23197] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23197] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23197] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23196] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23196] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23197] <... futex resumed>) = 0 [pid 23196] <... futex resumed>) = 1 [pid 23197] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23197] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23197] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23196] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23196] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23197] <... futex resumed>) = 0 [pid 23196] <... futex resumed>) = 1 [pid 23197] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23197] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23197] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23196] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23196] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23197] <... futex resumed>) = 0 [pid 23196] <... futex resumed>) = 1 [pid 23197] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23196] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23197] <... pwrite64 resumed>) = 181 [pid 23197] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23196] <... futex resumed>) = 0 [pid 23197] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23196] exit_group(0) = ? [pid 23197] <... futex resumed>) = ? [pid 23197] +++ exited with 0 +++ [pid 23196] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23196, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23198 ci2-android-5-10/strace-static-x86_64: Process 23198 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23198] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23198] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23198] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23198] setpgid(0, 0) = 0 [pid 23198] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23198] write(3, "1000", 4) = 4 [pid 23198] close(3) = 0 executing program [pid 23198] write(1, "executing program\n", 18) = 18 [pid 23198] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23198] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23198] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23198] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23198] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23198] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23198] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23199 attached [pid 23199] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23199] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23199] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23198] <... clone3 resumed> => {parent_tid=[23199]}, 88) = 23199 [pid 23198] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23198] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23199] <... futex resumed>) = 0 [pid 23198] <... futex resumed>) = 1 [pid 23199] mkdirat(AT_FDCWD, "./sys", 0777 [pid 23198] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23199] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 23199] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23199] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23198] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23198] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23199] <... futex resumed>) = 0 [pid 23198] <... futex resumed>) = 1 [pid 23199] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23198] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23199] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23199] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23199] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23198] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23198] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23199] <... futex resumed>) = 0 [pid 23199] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23198] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23199] <... openat resumed>) = 3 [pid 23199] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23198] <... futex resumed>) = 0 [pid 23198] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23198] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23199] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23199] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23198] <... futex resumed>) = 0 [pid 23198] exit_group(0 [pid 23199] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23198] <... exit_group resumed>) = ? [pid 23199] <... futex resumed>) = ? [pid 23199] +++ exited with 0 +++ [pid 23198] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23198, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23200 ci2-android-5-10/strace-static-x86_64: Process 23200 attached [pid 23200] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23200] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23200] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23200] <... prctl resumed>) = 0 [pid 23200] setpgid(0, 0) = 0 [pid 23200] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23200] write(3, "1000", 4) = 4 [pid 23200] close(3) = 0 executing program [pid 23200] write(1, "executing program\n", 18) = 18 [pid 23200] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23200] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23200] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23200] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23200] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23200] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23200] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23201 attached [pid 23201] set_robust_list(0x7f091316a9a0, 24 [pid 23200] <... clone3 resumed> => {parent_tid=[23201]}, 88) = 23201 [pid 23201] <... set_robust_list resumed>) = 0 [pid 23201] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23201] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23200] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23200] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23201] <... futex resumed>) = 0 [pid 23200] <... futex resumed>) = 1 [pid 23201] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23201] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23201] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23200] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23200] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23201] <... futex resumed>) = 0 [pid 23201] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23201] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23201] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23200] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23200] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23201] <... futex resumed>) = 0 [pid 23200] <... futex resumed>) = 1 [pid 23201] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23200] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23201] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23201] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23200] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23200] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23201] <... futex resumed>) = 0 [pid 23200] <... futex resumed>) = 1 [pid 23201] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23200] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23201] <... pwrite64 resumed>) = 181 [pid 23201] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23200] <... futex resumed>) = 0 [pid 23201] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23200] exit_group(0) = ? [pid 23201] <... futex resumed>) = ? [pid 23201] +++ exited with 0 +++ [pid 23200] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23200, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23202 ci2-android-5-10/strace-static-x86_64: Process 23202 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23202] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23202] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23202] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23202] setpgid(0, 0) = 0 [pid 23202] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23202] write(3, "1000", 4) = 4 [pid 23202] close(3) = 0 [pid 23202] write(1, "executing program\n", 18) = 18 executing program [pid 23202] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23202] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23202] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23202] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23202] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23202] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23202] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23203]}, 88) = 23203 [pid 23202] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23202] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23202] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23203 attached [pid 23203] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23203] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23203] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23203] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23202] <... futex resumed>) = 0 [pid 23202] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23202] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23203] <... futex resumed>) = 1 [pid 23203] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23203] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23202] <... futex resumed>) = 0 [pid 23202] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23202] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23203] <... futex resumed>) = 1 [pid 23203] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23203] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23202] <... futex resumed>) = 0 [pid 23203] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23202] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23202] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23203] <... pwrite64 resumed>) = 181 [pid 23203] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23202] <... futex resumed>) = 0 [pid 23202] exit_group(0 [pid 23203] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23202] <... exit_group resumed>) = ? [pid 23203] <... futex resumed>) = ? [pid 23203] +++ exited with 0 +++ [pid 23202] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23202, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23204 attached , child_tidptr=0x55557260a690) = 23204 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23204] set_robust_list(0x55557260a6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23204] <... set_robust_list resumed>) = 0 [pid 23204] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23204] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23204] setpgid(0, 0) = 0 [pid 23204] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23204] write(3, "1000", 4) = 4 [pid 23204] close(3) = 0 [pid 23204] write(1, "executing program\n", 18) = 18 executing program [pid 23204] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23204] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23204] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23204] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23204] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23204] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23204] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23205 attached => {parent_tid=[23205]}, 88) = 23205 [pid 23205] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23205] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23205] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23204] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23204] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23205] <... futex resumed>) = 0 [pid 23205] mkdirat(AT_FDCWD, "./sys", 0777 [pid 23204] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23205] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 23205] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23204] <... futex resumed>) = 0 [pid 23204] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23204] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23205] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23205] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23204] <... futex resumed>) = 0 [pid 23204] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23204] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23205] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23205] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23204] <... futex resumed>) = 0 [pid 23204] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23204] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23205] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23205] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23204] <... futex resumed>) = 0 [pid 23204] exit_group(0) = ? [pid 23205] +++ exited with 0 +++ [pid 23204] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23204, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23206 attached , child_tidptr=0x55557260a690) = 23206 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23206] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23206] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23206] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23206] setpgid(0, 0) = 0 [pid 23206] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23206] write(3, "1000", 4) = 4 [pid 23206] close(3) = 0 [pid 23206] write(1, "executing program\n", 18) = 18 executing program [pid 23206] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23206] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23206] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23206] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23206] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23206] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23206] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23207 attached => {parent_tid=[23207]}, 88) = 23207 [pid 23206] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23206] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23206] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23207] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23207] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23207] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23207] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23206] <... futex resumed>) = 0 [pid 23206] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23206] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23207] <... futex resumed>) = 1 [pid 23207] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23207] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23206] <... futex resumed>) = 0 [pid 23206] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23206] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23207] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23207] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23206] <... futex resumed>) = 0 [pid 23206] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23206] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23207] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23207] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23206] <... futex resumed>) = 0 [pid 23206] exit_group(0) = ? [pid 23207] +++ exited with 0 +++ [pid 23206] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23206, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23208 attached , child_tidptr=0x55557260a690) = 23208 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23208] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23208] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23208] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23208] setpgid(0, 0) = 0 [pid 23208] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23208] write(3, "1000", 4) = 4 [pid 23208] close(3) = 0 [pid 23208] write(1, "executing program\n", 18) = 18 executing program [pid 23208] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23208] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23208] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23208] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23208] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23208] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23208] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23209 attached => {parent_tid=[23209]}, 88) = 23209 [pid 23209] set_robust_list(0x7f091316a9a0, 24 [pid 23208] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23208] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23208] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23209] <... set_robust_list resumed>) = 0 [pid 23209] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23209] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23209] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23208] <... futex resumed>) = 0 [pid 23208] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23208] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23209] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23209] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23208] <... futex resumed>) = 0 [pid 23208] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23208] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23209] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23209] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23208] <... futex resumed>) = 0 [pid 23208] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23208] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23209] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23209] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23208] <... futex resumed>) = 0 [pid 23209] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23208] exit_group(0) = ? [pid 23209] <... futex resumed>) = ? [pid 23209] +++ exited with 0 +++ [pid 23208] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23208, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23210 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 23210 attached [pid 23210] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23210] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23210] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23210] setpgid(0, 0) = 0 [pid 23210] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23210] write(3, "1000", 4) = 4 [pid 23210] close(3) = 0 [pid 23210] write(1, "executing program\n", 18) = 18 executing program [pid 23210] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23210] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23210] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23210] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23210] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23210] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23210] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23211 attached [pid 23211] set_robust_list(0x7f091316a9a0, 24 [pid 23210] <... clone3 resumed> => {parent_tid=[23211]}, 88) = 23211 [pid 23211] <... set_robust_list resumed>) = 0 [pid 23211] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23211] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23210] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23210] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23211] <... futex resumed>) = 0 [pid 23210] <... futex resumed>) = 1 [pid 23211] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23211] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23210] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23211] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23210] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23210] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23211] <... futex resumed>) = 0 [pid 23210] <... futex resumed>) = 1 [pid 23211] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23210] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23211] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23210] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23211] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23210] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23211] <... futex resumed>) = 0 [pid 23210] <... futex resumed>) = 1 [pid 23211] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23210] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23211] <... openat resumed>) = 3 [pid 23211] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23210] <... futex resumed>) = 0 [pid 23210] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23210] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23211] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23211] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23210] <... futex resumed>) = 0 [pid 23210] exit_group(0 [pid 23211] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23210] <... exit_group resumed>) = ? [pid 23211] <... futex resumed>) = ? [pid 23211] +++ exited with 0 +++ [pid 23210] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23210, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23212 attached , child_tidptr=0x55557260a690) = 23212 [pid 23212] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23212] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23212] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23212] setpgid(0, 0) = 0 [pid 23212] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23212] <... openat resumed>) = 3 [pid 23212] write(3, "1000", 4) = 4 [pid 23212] close(3) = 0 [pid 23212] write(1, "executing program\n", 18) = 18 executing program [pid 23212] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23212] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23212] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23212] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23212] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23212] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23212] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23213]}, 88) = 23213 [pid 23212] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23212] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23212] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23213 attached [pid 23213] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23213] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23213] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23213] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23212] <... futex resumed>) = 0 [pid 23212] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23212] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23213] <... futex resumed>) = 1 [pid 23213] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23213] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23212] <... futex resumed>) = 0 [pid 23212] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23212] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23213] <... futex resumed>) = 1 [pid 23213] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23213] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23212] <... futex resumed>) = 0 [pid 23212] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23212] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23213] <... futex resumed>) = 1 [pid 23213] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23213] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23212] <... futex resumed>) = 0 [pid 23213] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23212] exit_group(0) = ? [pid 23213] <... futex resumed>) = ? [pid 23213] +++ exited with 0 +++ [pid 23212] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23212, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23214 attached , child_tidptr=0x55557260a690) = 23214 [pid 23214] set_robust_list(0x55557260a6a0, 24 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23214] <... set_robust_list resumed>) = 0 [pid 23214] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23214] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23214] setpgid(0, 0) = 0 [pid 23214] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23214] write(3, "1000", 4) = 4 [pid 23214] close(3) = 0 [pid 23214] write(1, "executing program\n", 18) = 18 [pid 23214] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 23214] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23214] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23214] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23214] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23214] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23214] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23215 attached => {parent_tid=[23215]}, 88) = 23215 [pid 23214] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23214] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23214] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23215] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23215] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23215] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23215] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23214] <... futex resumed>) = 0 [pid 23214] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23214] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23215] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23215] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23214] <... futex resumed>) = 0 [pid 23214] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23214] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23215] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23215] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23214] <... futex resumed>) = 0 [pid 23214] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23215] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23214] <... futex resumed>) = 0 [pid 23214] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23215] <... pwrite64 resumed>) = 181 [pid 23215] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23214] <... futex resumed>) = 0 [pid 23214] exit_group(0) = ? [pid 23215] +++ exited with 0 +++ [pid 23214] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23214, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23216 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 23216 attached [pid 23216] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23216] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23216] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23216] setpgid(0, 0) = 0 [pid 23216] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23216] write(3, "1000", 4) = 4 [pid 23216] close(3) = 0 [pid 23216] write(1, "executing program\n", 18) = 18 executing program [pid 23216] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23216] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23216] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23216] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23216] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23216] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23216] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23217 attached => {parent_tid=[23217]}, 88) = 23217 [pid 23217] set_robust_list(0x7f091316a9a0, 24 [pid 23216] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23216] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23216] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23217] <... set_robust_list resumed>) = 0 [pid 23217] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23217] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23217] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23216] <... futex resumed>) = 0 [pid 23216] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23216] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23217] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23217] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23216] <... futex resumed>) = 0 [pid 23216] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23216] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23217] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23217] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23216] <... futex resumed>) = 0 [pid 23216] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23216] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23217] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23217] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23216] <... futex resumed>) = 0 [pid 23217] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23216] exit_group(0) = ? [pid 23217] <... futex resumed>) = ? [pid 23217] +++ exited with 0 +++ [pid 23216] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23216, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23218 attached , child_tidptr=0x55557260a690) = 23218 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23218] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23218] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23218] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23218] setpgid(0, 0) = 0 [pid 23218] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23218] write(3, "1000", 4) = 4 [pid 23218] close(3) = 0 executing program [pid 23218] write(1, "executing program\n", 18) = 18 [pid 23218] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23218] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23218] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23218] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23218] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23218] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23218] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23219]}, 88) = 23219 [pid 23218] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23218] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23218] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23219 attached [pid 23219] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23219] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23219] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23219] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23218] <... futex resumed>) = 0 [pid 23218] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23218] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23219] <... futex resumed>) = 1 [pid 23219] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23219] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23218] <... futex resumed>) = 0 [pid 23218] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23218] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23219] <... futex resumed>) = 1 [pid 23219] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23219] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23218] <... futex resumed>) = 0 [pid 23218] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23218] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23219] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23219] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23218] <... futex resumed>) = 0 [pid 23218] exit_group(0) = ? [pid 23219] <... futex resumed>) = ? [pid 23219] +++ exited with 0 +++ [pid 23218] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23218, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23220 attached , child_tidptr=0x55557260a690) = 23220 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23220] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23220] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23220] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23220] setpgid(0, 0) = 0 [pid 23220] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23220] write(3, "1000", 4) = 4 [pid 23220] close(3) = 0 executing program [pid 23220] write(1, "executing program\n", 18) = 18 [pid 23220] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23220] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23220] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23220] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23220] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23220] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23220] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23221 attached [pid 23221] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23221] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23221] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23220] <... clone3 resumed> => {parent_tid=[23221]}, 88) = 23221 [pid 23220] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23220] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23221] <... futex resumed>) = 0 [pid 23221] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23220] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23221] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23221] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23220] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23220] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23221] <... futex resumed>) = 0 [pid 23221] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23220] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23221] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23221] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23220] <... futex resumed>) = 0 [pid 23220] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23220] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23221] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23221] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23220] <... futex resumed>) = 0 [pid 23220] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23220] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23221] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23221] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23220] <... futex resumed>) = 0 [pid 23220] exit_group(0 [pid 23221] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23220] <... exit_group resumed>) = ? [pid 23221] <... futex resumed>) = ? [pid 23221] +++ exited with 0 +++ [pid 23220] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23220, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23222 attached , child_tidptr=0x55557260a690) = 23222 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23222] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23222] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23222] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23222] setpgid(0, 0) = 0 [pid 23222] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23222] write(3, "1000", 4) = 4 [pid 23222] close(3) = 0 executing program [pid 23222] write(1, "executing program\n", 18) = 18 [pid 23222] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23222] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23222] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23222] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23222] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23222] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23222] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23223 attached [pid 23223] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23223] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23223] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23222] <... clone3 resumed> => {parent_tid=[23223]}, 88) = 23223 [pid 23222] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23222] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23223] <... futex resumed>) = 0 [pid 23222] <... futex resumed>) = 1 [pid 23223] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23223] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23223] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23222] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23222] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23223] <... futex resumed>) = 0 [pid 23222] <... futex resumed>) = 1 [pid 23223] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23222] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23223] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23223] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23222] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23222] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23223] <... futex resumed>) = 0 [pid 23223] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23222] <... futex resumed>) = 1 [pid 23223] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23223] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23222] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23222] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23223] <... futex resumed>) = 0 [pid 23222] <... futex resumed>) = 1 [pid 23223] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23222] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23223] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23222] <... futex resumed>) = 0 [pid 23223] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23222] exit_group(0) = ? [pid 23223] <... futex resumed>) = ? [pid 23223] +++ exited with 0 +++ [pid 23222] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23222, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23224 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 23224 attached [pid 23224] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23224] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23224] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23224] setpgid(0, 0) = 0 [pid 23224] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23224] write(3, "1000", 4) = 4 [pid 23224] close(3) = 0 [pid 23224] write(1, "executing program\n", 18) = 18 executing program [pid 23224] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23224] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23224] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23224] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23224] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23224] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23224] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23225]}, 88) = 23225 [pid 23224] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23224] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23224] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23225 attached [pid 23225] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23225] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23225] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23225] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23224] <... futex resumed>) = 0 [pid 23224] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23224] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23225] <... futex resumed>) = 1 [pid 23225] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23225] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23224] <... futex resumed>) = 0 [pid 23224] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23224] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23225] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23225] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23224] <... futex resumed>) = 0 [pid 23225] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23224] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23224] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23225] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23225] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23225] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23224] <... futex resumed>) = 0 [pid 23225] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23224] exit_group(0) = ? [pid 23225] <... futex resumed>) = ? [pid 23225] +++ exited with 0 +++ [pid 23224] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23224, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23226 attached , child_tidptr=0x55557260a690) = 23226 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23226] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23226] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23226] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23226] setpgid(0, 0) = 0 [pid 23226] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23226] write(3, "1000", 4) = 4 [pid 23226] close(3) = 0 [pid 23226] write(1, "executing program\n", 18) = 18 executing program [pid 23226] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23226] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23226] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23226] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23226] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23226] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23226] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23227 attached => {parent_tid=[23227]}, 88) = 23227 [pid 23226] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23226] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23227] set_robust_list(0x7f091316a9a0, 24 [pid 23226] <... futex resumed>) = 0 [pid 23226] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23227] <... set_robust_list resumed>) = 0 [pid 23227] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23227] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23227] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23227] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23226] <... futex resumed>) = 0 [pid 23226] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23227] <... futex resumed>) = 0 [pid 23227] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23226] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23227] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23227] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23226] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23226] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23227] <... futex resumed>) = 0 [pid 23226] <... futex resumed>) = 1 [pid 23227] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23226] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23227] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23227] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23226] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23226] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23227] <... futex resumed>) = 0 [pid 23227] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23226] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23227] <... pwrite64 resumed>) = 181 [pid 23227] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23226] <... futex resumed>) = 0 [pid 23226] exit_group(0) = ? [pid 23227] +++ exited with 0 +++ [pid 23226] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23226, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23228 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 23228 attached [pid 23228] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23228] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23228] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23228] setpgid(0, 0) = 0 [pid 23228] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23228] write(3, "1000", 4) = 4 [pid 23228] close(3) = 0 executing program [pid 23228] write(1, "executing program\n", 18) = 18 [pid 23228] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23228] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23228] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23228] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23228] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23228] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23228] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23229 attached [pid 23229] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23229] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23229] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23228] <... clone3 resumed> => {parent_tid=[23229]}, 88) = 23229 [pid 23228] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23228] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23229] <... futex resumed>) = 0 [pid 23228] <... futex resumed>) = 1 [pid 23229] mkdirat(AT_FDCWD, "./sys", 0777 [pid 23228] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23229] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 23229] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23229] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23228] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23228] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23229] <... futex resumed>) = 0 [pid 23228] <... futex resumed>) = 1 [pid 23229] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23228] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23229] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23228] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23229] <... futex resumed>) = 0 [pid 23229] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23228] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23229] <... futex resumed>) = 0 [pid 23229] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23228] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23229] <... openat resumed>) = 3 [pid 23229] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23229] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23228] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23228] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23229] <... futex resumed>) = 0 [pid 23229] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23228] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23229] <... pwrite64 resumed>) = 181 [pid 23229] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23228] <... futex resumed>) = 0 [pid 23229] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23228] exit_group(0) = ? [pid 23229] <... futex resumed>) = ? [pid 23229] +++ exited with 0 +++ [pid 23228] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23228, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23230 ci2-android-5-10/strace-static-x86_64: Process 23230 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23230] set_robust_list(0x55557260a6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23230] <... set_robust_list resumed>) = 0 [pid 23230] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23230] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23230] setpgid(0, 0) = 0 [pid 23230] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23230] write(3, "1000", 4) = 4 [pid 23230] close(3) = 0 [pid 23230] write(1, "executing program\n", 18) = 18 executing program [pid 23230] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23230] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23230] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23230] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23230] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23230] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23230] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23231 attached [pid 23231] set_robust_list(0x7f091316a9a0, 24 [pid 23230] <... clone3 resumed> => {parent_tid=[23231]}, 88) = 23231 [pid 23230] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23230] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23231] <... set_robust_list resumed>) = 0 [pid 23230] <... futex resumed>) = 0 [pid 23231] rt_sigprocmask(SIG_SETMASK, [] [pid 23230] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23231] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23231] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23231] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23230] <... futex resumed>) = 0 [pid 23230] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23230] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23231] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23231] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23230] <... futex resumed>) = 0 [pid 23230] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23230] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23231] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23231] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23230] <... futex resumed>) = 0 [pid 23230] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23231] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23230] <... futex resumed>) = 0 [pid 23230] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23231] <... pwrite64 resumed>) = 181 [pid 23231] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23230] <... futex resumed>) = 0 [pid 23230] exit_group(0) = ? [pid 23231] +++ exited with 0 +++ [pid 23230] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23230, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23232 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 23232 attached [pid 23232] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23232] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23232] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23232] setpgid(0, 0) = 0 [pid 23232] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23232] write(3, "1000", 4) = 4 [pid 23232] close(3) = 0 [pid 23232] write(1, "executing program\n", 18) = 18 executing program [pid 23232] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23232] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23232] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23232] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23232] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23232] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23232] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23233 attached [pid 23233] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23233] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23233] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23232] <... clone3 resumed> => {parent_tid=[23233]}, 88) = 23233 [pid 23232] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23232] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23233] <... futex resumed>) = 0 [pid 23232] <... futex resumed>) = 1 [pid 23233] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23233] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23233] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23232] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23232] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23233] <... futex resumed>) = 0 [pid 23233] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23232] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23233] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23233] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23232] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23232] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23233] <... futex resumed>) = 0 [pid 23233] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23232] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23233] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23233] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23232] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23232] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23233] <... futex resumed>) = 0 [pid 23233] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23232] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23233] <... pwrite64 resumed>) = 181 [pid 23233] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23232] <... futex resumed>) = 0 [pid 23232] exit_group(0) = ? [pid 23233] +++ exited with 0 +++ [pid 23232] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23232, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23234 attached , child_tidptr=0x55557260a690) = 23234 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23234] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23234] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23234] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23234] setpgid(0, 0) = 0 [pid 23234] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23234] write(3, "1000", 4) = 4 [pid 23234] close(3) = 0 executing program [pid 23234] write(1, "executing program\n", 18) = 18 [pid 23234] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23234] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23234] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23234] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23234] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23234] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23234] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23235 attached [pid 23235] set_robust_list(0x7f091316a9a0, 24 [pid 23234] <... clone3 resumed> => {parent_tid=[23235]}, 88) = 23235 [pid 23235] <... set_robust_list resumed>) = 0 [pid 23235] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23235] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23234] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23234] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23235] <... futex resumed>) = 0 [pid 23234] <... futex resumed>) = 1 [pid 23235] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23235] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23235] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23234] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23234] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23235] <... futex resumed>) = 0 [pid 23234] <... futex resumed>) = 1 [pid 23235] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23234] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23235] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23235] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23234] <... futex resumed>) = 0 [pid 23234] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23234] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23235] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23235] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23234] <... futex resumed>) = 0 [pid 23234] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23234] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23235] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23235] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23234] <... futex resumed>) = 0 [pid 23234] exit_group(0 [pid 23235] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23234] <... exit_group resumed>) = ? [pid 23235] <... futex resumed>) = ? [pid 23235] +++ exited with 0 +++ [pid 23234] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23234, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23236 attached , child_tidptr=0x55557260a690) = 23236 [pid 23236] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23236] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23236] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23236] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23236] <... prctl resumed>) = 0 [pid 23236] setpgid(0, 0) = 0 [pid 23236] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23236] write(3, "1000", 4) = 4 [pid 23236] close(3) = 0 executing program [pid 23236] write(1, "executing program\n", 18) = 18 [pid 23236] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23236] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23236] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23236] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23236] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23236] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23236] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23237 attached => {parent_tid=[23237]}, 88) = 23237 [pid 23237] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23237] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23237] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23236] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23236] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23237] <... futex resumed>) = 0 [pid 23236] <... futex resumed>) = 1 [pid 23237] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23237] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23237] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23236] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23236] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23237] <... futex resumed>) = 0 [pid 23236] <... futex resumed>) = 1 [pid 23237] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23236] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23237] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23237] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23236] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23236] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23237] <... futex resumed>) = 0 [pid 23236] <... futex resumed>) = 1 [pid 23237] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23236] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23237] <... openat resumed>) = 3 [pid 23237] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23237] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23236] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23236] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23237] <... futex resumed>) = 0 [pid 23236] <... futex resumed>) = 1 [pid 23237] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23236] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23237] <... pwrite64 resumed>) = 181 [pid 23237] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23236] <... futex resumed>) = 0 [pid 23236] exit_group(0) = ? [pid 23237] +++ exited with 0 +++ [pid 23236] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23236, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23238 attached , child_tidptr=0x55557260a690) = 23238 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23238] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23238] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23238] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23238] setpgid(0, 0) = 0 [pid 23238] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23238] write(3, "1000", 4) = 4 [pid 23238] close(3) = 0 [pid 23238] write(1, "executing program\n", 18) = 18 [pid 23238] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 23238] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23238] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23238] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23238] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23238] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23238] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23239 attached => {parent_tid=[23239]}, 88) = 23239 [pid 23239] set_robust_list(0x7f091316a9a0, 24 [pid 23238] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23238] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23238] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23239] <... set_robust_list resumed>) = 0 [pid 23239] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23239] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23239] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23238] <... futex resumed>) = 0 [pid 23238] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23238] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23239] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23239] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23238] <... futex resumed>) = 0 [pid 23238] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23238] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23239] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23239] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23238] <... futex resumed>) = 0 [pid 23238] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23238] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23239] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23239] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23238] <... futex resumed>) = 0 [pid 23238] exit_group(0) = ? [pid 23239] +++ exited with 0 +++ [pid 23238] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23238, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23240 attached , child_tidptr=0x55557260a690) = 23240 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23240] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23240] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23240] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23240] setpgid(0, 0) = 0 [pid 23240] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23240] write(3, "1000", 4) = 4 [pid 23240] close(3) = 0 [pid 23240] write(1, "executing program\n", 18) = 18 executing program [pid 23240] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23240] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23240] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23240] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23240] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23240] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23240] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23241 attached [pid 23241] set_robust_list(0x7f091316a9a0, 24 [pid 23240] <... clone3 resumed> => {parent_tid=[23241]}, 88) = 23241 [pid 23241] <... set_robust_list resumed>) = 0 [pid 23241] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23241] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23240] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23240] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23241] <... futex resumed>) = 0 [pid 23240] <... futex resumed>) = 1 [pid 23241] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23240] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23241] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23240] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23241] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23240] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23241] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23240] <... futex resumed>) = 0 [pid 23241] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23240] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23241] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23241] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23240] <... futex resumed>) = 0 [pid 23240] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23240] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23241] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23241] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23240] <... futex resumed>) = 0 [pid 23240] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23240] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23241] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23241] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23240] <... futex resumed>) = 0 [pid 23240] exit_group(0) = ? [pid 23241] +++ exited with 0 +++ [pid 23240] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23240, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23242 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 23242 attached [pid 23242] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23242] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23242] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23242] setpgid(0, 0) = 0 [pid 23242] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23242] write(3, "1000", 4) = 4 [pid 23242] close(3) = 0 [pid 23242] write(1, "executing program\n", 18) = 18 executing program [pid 23242] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23242] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23242] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23242] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23242] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23242] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23242] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23243 attached => {parent_tid=[23243]}, 88) = 23243 [pid 23242] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23242] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23242] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23243] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23243] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23243] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23243] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23242] <... futex resumed>) = 0 [pid 23242] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23242] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23243] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23243] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23242] <... futex resumed>) = 0 [pid 23242] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23242] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23243] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23243] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23242] <... futex resumed>) = 0 [pid 23242] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23242] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23243] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23243] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23242] <... futex resumed>) = 0 [pid 23243] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23242] exit_group(0) = ? [pid 23243] <... futex resumed>) = ? [pid 23243] +++ exited with 0 +++ [pid 23242] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23242, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23244 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 23244 attached [pid 23244] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23244] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23244] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23244] setpgid(0, 0) = 0 [pid 23244] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23244] write(3, "1000", 4) = 4 [pid 23244] close(3) = 0 [pid 23244] write(1, "executing program\n", 18) = 18 executing program [pid 23244] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23244] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23244] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23244] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23244] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23244] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23244] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23245]}, 88) = 23245 [pid 23244] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23244] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23244] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23245 attached [pid 23245] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23245] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23245] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23245] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23244] <... futex resumed>) = 0 [pid 23244] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23244] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23245] <... futex resumed>) = 1 [pid 23245] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23245] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23244] <... futex resumed>) = 0 [pid 23244] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23244] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23245] <... futex resumed>) = 1 [pid 23245] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23245] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23244] <... futex resumed>) = 0 [pid 23244] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23245] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23244] <... futex resumed>) = 0 [pid 23244] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23245] <... pwrite64 resumed>) = 181 [pid 23245] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23244] <... futex resumed>) = 0 [pid 23245] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23244] exit_group(0) = ? [pid 23245] <... futex resumed>) = ? [pid 23245] +++ exited with 0 +++ [pid 23244] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23244, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23246 attached , child_tidptr=0x55557260a690) = 23246 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23246] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23246] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23246] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23246] setpgid(0, 0) = 0 [pid 23246] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23246] write(3, "1000", 4) = 4 [pid 23246] close(3) = 0 executing program [pid 23246] write(1, "executing program\n", 18) = 18 [pid 23246] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23246] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23246] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23246] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23246] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23246] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23246] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23247 attached [pid 23247] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23247] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23247] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23246] <... clone3 resumed> => {parent_tid=[23247]}, 88) = 23247 [pid 23246] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23246] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23247] <... futex resumed>) = 0 [pid 23246] <... futex resumed>) = 1 [pid 23247] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23247] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23247] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23246] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23246] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23247] <... futex resumed>) = 0 [pid 23246] <... futex resumed>) = 1 [pid 23247] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23247] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23247] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23246] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23246] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23247] <... futex resumed>) = 0 [pid 23246] <... futex resumed>) = 1 [pid 23247] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23246] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23247] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23247] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23246] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23246] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23247] <... futex resumed>) = 0 [pid 23247] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23246] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23247] <... pwrite64 resumed>) = 181 [pid 23247] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23246] <... futex resumed>) = 0 [pid 23247] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23246] exit_group(0) = ? [pid 23247] <... futex resumed>) = ? [pid 23247] +++ exited with 0 +++ [pid 23246] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23246, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23248 attached , child_tidptr=0x55557260a690) = 23248 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23248] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23248] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23248] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23248] setpgid(0, 0) = 0 [pid 23248] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23248] write(3, "1000", 4) = 4 [pid 23248] close(3) = 0 [pid 23248] write(1, "executing program\n", 18) = 18 executing program [pid 23248] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23248] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23248] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23248] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23248] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23248] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23248] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23249 attached [pid 23249] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23249] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23249] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23248] <... clone3 resumed> => {parent_tid=[23249]}, 88) = 23249 [pid 23248] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23248] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23249] <... futex resumed>) = 0 [pid 23248] <... futex resumed>) = 1 [pid 23249] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23249] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23249] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23248] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23248] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23249] <... futex resumed>) = 0 [pid 23248] <... futex resumed>) = 1 [pid 23249] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23249] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23249] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23248] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23248] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23249] <... futex resumed>) = 0 [pid 23248] <... futex resumed>) = 1 [pid 23249] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23249] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23248] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23249] <... futex resumed>) = 0 [pid 23249] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23248] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23248] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23249] <... futex resumed>) = 0 [pid 23248] <... futex resumed>) = 1 [pid 23249] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23248] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23249] <... pwrite64 resumed>) = 181 [pid 23249] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23249] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23248] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23248] exit_group(0) = ? [pid 23249] <... futex resumed>) = ? [pid 23249] +++ exited with 0 +++ [pid 23248] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23248, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23250 attached , child_tidptr=0x55557260a690) = 23250 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23250] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23250] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23250] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23250] setpgid(0, 0) = 0 [pid 23250] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23250] write(3, "1000", 4) = 4 [pid 23250] close(3) = 0 [pid 23250] write(1, "executing program\n", 18) = 18 executing program [pid 23250] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23250] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23250] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23250] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23250] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23250] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23250] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23251 attached [pid 23251] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23251] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23251] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23250] <... clone3 resumed> => {parent_tid=[23251]}, 88) = 23251 [pid 23250] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23250] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23251] <... futex resumed>) = 0 [pid 23250] <... futex resumed>) = 1 [pid 23251] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23251] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23251] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23250] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23250] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23251] <... futex resumed>) = 0 [pid 23251] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23251] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23251] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23250] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23250] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23251] <... futex resumed>) = 0 [pid 23250] <... futex resumed>) = 1 [pid 23251] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23251] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23251] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23250] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23250] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23251] <... futex resumed>) = 0 [pid 23251] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23250] <... futex resumed>) = 1 [pid 23250] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23251] <... pwrite64 resumed>) = 181 [pid 23251] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23250] <... futex resumed>) = 0 [pid 23251] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23250] exit_group(0) = ? [pid 23251] <... futex resumed>) = ? [pid 23251] +++ exited with 0 +++ [pid 23250] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23250, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23252 attached , child_tidptr=0x55557260a690) = 23252 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23252] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23252] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23252] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23252] setpgid(0, 0) = 0 [pid 23252] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23252] write(3, "1000", 4) = 4 [pid 23252] close(3) = 0 [pid 23252] write(1, "executing program\n", 18) = 18 executing program [pid 23252] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23252] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23252] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23252] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23252] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23252] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23252] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23253 attached => {parent_tid=[23253]}, 88) = 23253 [pid 23252] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23252] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23252] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23253] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23253] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23253] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23253] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23252] <... futex resumed>) = 0 [pid 23252] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23252] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23253] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23253] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23252] <... futex resumed>) = 0 [pid 23252] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23252] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23253] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23253] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23252] <... futex resumed>) = 0 [pid 23252] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23252] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23253] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23253] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23252] <... futex resumed>) = 0 [pid 23253] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23252] exit_group(0) = ? [pid 23253] <... futex resumed>) = ? [pid 23253] +++ exited with 0 +++ [pid 23252] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23252, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23254 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 23254 attached [pid 23254] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23254] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23254] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23254] setpgid(0, 0) = 0 [pid 23254] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23254] write(3, "1000", 4) = 4 [pid 23254] close(3) = 0 [pid 23254] write(1, "executing program\n", 18) = 18 [pid 23254] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 23254] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23254] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23254] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23254] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23254] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23254] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23255]}, 88) = 23255 [pid 23254] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23254] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23254] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23255 attached [pid 23255] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23255] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23255] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23255] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23254] <... futex resumed>) = 0 [pid 23254] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23254] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23255] <... futex resumed>) = 1 [pid 23255] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23255] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23254] <... futex resumed>) = 0 [pid 23254] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23254] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23255] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23255] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23254] <... futex resumed>) = 0 [pid 23254] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23254] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23255] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23255] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23254] <... futex resumed>) = 0 [pid 23255] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23254] exit_group(0) = ? [pid 23255] <... futex resumed>) = ? [pid 23255] +++ exited with 0 +++ [pid 23254] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23254, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23256 attached , child_tidptr=0x55557260a690) = 23256 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23256] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23256] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23256] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23256] setpgid(0, 0) = 0 [pid 23256] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23256] write(3, "1000", 4) = 4 [pid 23256] close(3) = 0 executing program [pid 23256] write(1, "executing program\n", 18) = 18 [pid 23256] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23256] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23256] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23256] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23256] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23256] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23256] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23257 attached [pid 23257] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23257] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23257] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23256] <... clone3 resumed> => {parent_tid=[23257]}, 88) = 23257 [pid 23256] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23256] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23257] <... futex resumed>) = 0 [pid 23256] <... futex resumed>) = 1 [pid 23257] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23257] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23257] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23256] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23256] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23257] <... futex resumed>) = 0 [pid 23256] <... futex resumed>) = 1 [pid 23257] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23256] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23257] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23257] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23256] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23256] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23257] <... futex resumed>) = 0 [pid 23256] <... futex resumed>) = 1 [pid 23257] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23256] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23257] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23257] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23256] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23256] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23257] <... futex resumed>) = 0 [pid 23256] <... futex resumed>) = 1 [pid 23257] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23256] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23257] <... pwrite64 resumed>) = 181 [pid 23257] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23257] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23256] <... futex resumed>) = 0 [pid 23256] exit_group(0) = ? [pid 23257] <... futex resumed>) = ? [pid 23257] +++ exited with 0 +++ [pid 23256] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23256, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23258 attached , child_tidptr=0x55557260a690) = 23258 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23258] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23258] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23258] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23258] setpgid(0, 0) = 0 [pid 23258] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23258] write(3, "1000", 4) = 4 [pid 23258] close(3) = 0 executing program [pid 23258] write(1, "executing program\n", 18) = 18 [pid 23258] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23258] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23258] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23258] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23258] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23258] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23258] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23259 attached => {parent_tid=[23259]}, 88) = 23259 [pid 23259] set_robust_list(0x7f091316a9a0, 24 [pid 23258] rt_sigprocmask(SIG_SETMASK, [] [pid 23259] <... set_robust_list resumed>) = 0 [pid 23259] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23259] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23258] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23258] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23259] <... futex resumed>) = 0 [pid 23258] <... futex resumed>) = 1 [pid 23259] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23259] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23259] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23258] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23258] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23259] <... futex resumed>) = 0 [pid 23258] <... futex resumed>) = 1 [pid 23259] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23258] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23259] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23259] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23258] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23258] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23259] <... futex resumed>) = 0 [pid 23259] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23258] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23259] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23259] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23258] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23258] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23259] <... futex resumed>) = 0 [pid 23259] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23258] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23259] <... pwrite64 resumed>) = 181 [pid 23259] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23258] <... futex resumed>) = 0 [pid 23258] exit_group(0) = ? [pid 23259] +++ exited with 0 +++ [pid 23258] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23258, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23260 attached , child_tidptr=0x55557260a690) = 23260 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23260] set_robust_list(0x55557260a6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23260] <... set_robust_list resumed>) = 0 [pid 23260] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23260] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23260] setpgid(0, 0) = 0 [pid 23260] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23260] write(3, "1000", 4) = 4 [pid 23260] close(3) = 0 [pid 23260] write(1, "executing program\n", 18) = 18 executing program [pid 23260] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23260] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23260] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23260] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23260] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23260] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23260] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23261]}, 88) = 23261 [pid 23260] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23260] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23260] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23261 attached [pid 23261] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23261] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23261] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23261] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23260] <... futex resumed>) = 0 [pid 23260] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23260] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23261] <... futex resumed>) = 1 [pid 23261] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23261] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23260] <... futex resumed>) = 0 [pid 23260] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23260] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23261] <... futex resumed>) = 1 [pid 23261] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23261] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23260] <... futex resumed>) = 0 [pid 23260] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23261] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23260] <... futex resumed>) = 0 [pid 23260] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23261] <... pwrite64 resumed>) = 181 [pid 23261] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23260] <... futex resumed>) = 0 [pid 23260] exit_group(0) = ? [pid 23261] +++ exited with 0 +++ [pid 23260] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23260, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23262 attached , child_tidptr=0x55557260a690) = 23262 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23262] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23262] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23262] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23262] setpgid(0, 0) = 0 [pid 23262] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23262] write(3, "1000", 4) = 4 [pid 23262] close(3) = 0 executing program [pid 23262] write(1, "executing program\n", 18) = 18 [pid 23262] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23262] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23262] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23262] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23262] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23262] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23262] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23263 attached [pid 23263] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23263] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23263] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23262] <... clone3 resumed> => {parent_tid=[23263]}, 88) = 23263 [pid 23262] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23262] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23263] <... futex resumed>) = 0 [pid 23262] <... futex resumed>) = 1 [pid 23263] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23263] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23263] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23262] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23262] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23263] <... futex resumed>) = 0 [pid 23262] <... futex resumed>) = 1 [pid 23263] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23263] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23263] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23262] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23262] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23263] <... futex resumed>) = 0 [pid 23263] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23262] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23263] <... openat resumed>) = 3 [pid 23263] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23262] <... futex resumed>) = 0 [pid 23262] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23262] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23263] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23263] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23262] <... futex resumed>) = 0 [pid 23263] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23262] exit_group(0) = ? [pid 23263] <... futex resumed>) = ? [pid 23263] +++ exited with 0 +++ [pid 23262] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23262, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23264 attached , child_tidptr=0x55557260a690) = 23264 [pid 23264] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23264] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23264] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23264] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23264] setpgid(0, 0) = 0 [pid 23264] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23264] write(3, "1000", 4) = 4 [pid 23264] close(3) = 0 [pid 23264] write(1, "executing program\n", 18) = 18 executing program [pid 23264] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23264] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23264] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23264] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23264] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23264] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23264] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23265 attached [pid 23265] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23265] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23265] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23264] <... clone3 resumed> => {parent_tid=[23265]}, 88) = 23265 [pid 23264] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23264] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23265] <... futex resumed>) = 0 [pid 23264] <... futex resumed>) = 1 [pid 23265] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23265] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23265] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23264] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23264] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23265] <... futex resumed>) = 0 [pid 23264] <... futex resumed>) = 1 [pid 23265] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23265] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23265] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23264] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23264] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23265] <... futex resumed>) = 0 [pid 23264] <... futex resumed>) = 1 [pid 23265] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23265] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23265] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23264] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23264] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23265] <... futex resumed>) = 0 [pid 23264] <... futex resumed>) = 1 [pid 23265] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23264] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23265] <... pwrite64 resumed>) = 181 [pid 23265] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23264] <... futex resumed>) = 0 [pid 23265] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23264] exit_group(0) = ? [pid 23265] <... futex resumed>) = ? [pid 23265] +++ exited with 0 +++ [pid 23264] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23264, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23266 attached , child_tidptr=0x55557260a690) = 23266 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23266] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23266] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23266] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23266] setpgid(0, 0) = 0 [pid 23266] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23266] write(3, "1000", 4) = 4 [pid 23266] close(3) = 0 [pid 23266] write(1, "executing program\n", 18) = 18 executing program [pid 23266] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23266] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23266] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23266] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23266] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23266] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23266] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23267 attached [pid 23267] set_robust_list(0x7f091316a9a0, 24 [pid 23266] <... clone3 resumed> => {parent_tid=[23267]}, 88) = 23267 [pid 23267] <... set_robust_list resumed>) = 0 [pid 23267] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23266] rt_sigprocmask(SIG_SETMASK, [] [pid 23267] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23266] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23266] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23267] <... futex resumed>) = 0 [pid 23267] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23266] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23267] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23267] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23266] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23266] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23267] <... futex resumed>) = 0 [pid 23266] <... futex resumed>) = 1 [pid 23267] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23266] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23267] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23267] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23266] <... futex resumed>) = 0 [pid 23266] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23266] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23267] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23267] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23266] <... futex resumed>) = 0 [pid 23266] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23266] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23267] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23267] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23266] <... futex resumed>) = 0 [pid 23266] exit_group(0) = ? [pid 23267] +++ exited with 0 +++ [pid 23266] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23266, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23268 attached , child_tidptr=0x55557260a690) = 23268 [pid 23268] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23268] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23268] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23268] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23268] setpgid(0, 0) = 0 [pid 23268] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23268] write(3, "1000", 4) = 4 [pid 23268] close(3) = 0 [pid 23268] write(1, "executing program\n", 18) = 18 executing program [pid 23268] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23268] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23268] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23268] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23268] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23268] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23268] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23269]}, 88) = 23269 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23268] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23268] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23268] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23269 attached [pid 23269] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23269] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23269] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23269] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23268] <... futex resumed>) = 0 [pid 23268] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23268] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23269] <... futex resumed>) = 1 [pid 23269] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23269] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23268] <... futex resumed>) = 0 [pid 23268] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23268] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23269] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23269] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23268] <... futex resumed>) = 0 [pid 23268] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23268] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23269] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23269] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23268] <... futex resumed>) = 0 [pid 23269] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23268] exit_group(0) = ? [pid 23269] <... futex resumed>) = ? [pid 23269] +++ exited with 0 +++ [pid 23268] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23268, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23270 ci2-android-5-10/strace-static-x86_64: Process 23270 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23270] set_robust_list(0x55557260a6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23270] <... set_robust_list resumed>) = 0 [pid 23270] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23270] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23270] setpgid(0, 0) = 0 [pid 23270] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23270] write(3, "1000", 4) = 4 [pid 23270] close(3) = 0 executing program [pid 23270] write(1, "executing program\n", 18) = 18 [pid 23270] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23270] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23270] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23270] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23270] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23270] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23270] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23271 attached [pid 23271] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23271] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23271] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23270] <... clone3 resumed> => {parent_tid=[23271]}, 88) = 23271 [pid 23270] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23270] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23271] <... futex resumed>) = 0 [pid 23270] <... futex resumed>) = 1 [pid 23271] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23271] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23271] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23270] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23270] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23271] <... futex resumed>) = 0 [pid 23270] <... futex resumed>) = 1 [pid 23271] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23270] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23271] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23271] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23270] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23270] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23271] <... futex resumed>) = 0 [pid 23271] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23270] <... futex resumed>) = 1 [pid 23271] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23271] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23270] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23270] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23271] <... futex resumed>) = 0 [pid 23271] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23270] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23271] <... pwrite64 resumed>) = 181 [pid 23271] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23271] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23270] <... futex resumed>) = 0 [pid 23270] exit_group(0) = ? [pid 23271] <... futex resumed>) = ? [pid 23271] +++ exited with 0 +++ [pid 23270] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23270, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23272 attached , child_tidptr=0x55557260a690) = 23272 [pid 23272] set_robust_list(0x55557260a6a0, 24 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23272] <... set_robust_list resumed>) = 0 [pid 23272] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23272] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23272] setpgid(0, 0) = 0 [pid 23272] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23272] write(3, "1000", 4) = 4 [pid 23272] close(3) = 0 executing program [pid 23272] write(1, "executing program\n", 18) = 18 [pid 23272] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23272] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23272] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23272] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23272] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23272] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23272] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23273 attached => {parent_tid=[23273]}, 88) = 23273 [pid 23272] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23272] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23272] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23273] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23273] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23273] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23273] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23273] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23272] <... futex resumed>) = 0 [pid 23272] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23273] <... futex resumed>) = 0 [pid 23273] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23273] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23273] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23272] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23272] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23273] <... futex resumed>) = 0 [pid 23273] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23273] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23273] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23272] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23272] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23273] <... futex resumed>) = 0 [pid 23273] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23272] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23273] <... pwrite64 resumed>) = 181 [pid 23273] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23272] <... futex resumed>) = 0 [pid 23272] exit_group(0) = ? [pid 23273] <... futex resumed>) = ? [pid 23273] +++ exited with 0 +++ [pid 23272] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23272, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23274 attached , child_tidptr=0x55557260a690) = 23274 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23274] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23274] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23274] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23274] setpgid(0, 0) = 0 [pid 23274] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23274] write(3, "1000", 4) = 4 [pid 23274] close(3) = 0 [pid 23274] write(1, "executing program\n", 18) = 18 executing program [pid 23274] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23274] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23274] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23274] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23274] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23274] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23274] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23275 attached [pid 23275] set_robust_list(0x7f091316a9a0, 24 [pid 23274] <... clone3 resumed> => {parent_tid=[23275]}, 88) = 23275 [pid 23275] <... set_robust_list resumed>) = 0 [pid 23275] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23275] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23274] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23274] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23275] <... futex resumed>) = 0 [pid 23274] <... futex resumed>) = 1 [pid 23275] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23275] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23275] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23274] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23274] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23275] <... futex resumed>) = 0 [pid 23274] <... futex resumed>) = 1 [pid 23275] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23274] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23275] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23275] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23274] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23274] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23275] <... futex resumed>) = 0 [pid 23274] <... futex resumed>) = 1 [pid 23275] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23274] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23275] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23275] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23274] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23274] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23275] <... futex resumed>) = 0 [pid 23275] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23274] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23275] <... pwrite64 resumed>) = 181 [pid 23275] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23274] <... futex resumed>) = 0 [pid 23274] exit_group(0 [pid 23275] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23274] <... exit_group resumed>) = ? [pid 23275] <... futex resumed>) = ? [pid 23275] +++ exited with 0 +++ [pid 23274] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23274, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23276 attached , child_tidptr=0x55557260a690) = 23276 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23276] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23276] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23276] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23276] setpgid(0, 0) = 0 [pid 23276] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23276] write(3, "1000", 4) = 4 [pid 23276] close(3) = 0 [pid 23276] write(1, "executing program\n", 18) = 18 executing program [pid 23276] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23276] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23276] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23276] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23276] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23276] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23276] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23277 attached => {parent_tid=[23277]}, 88) = 23277 [pid 23276] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23276] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23276] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23277] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23277] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23277] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23277] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23276] <... futex resumed>) = 0 [pid 23276] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23276] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23277] <... futex resumed>) = 1 [pid 23277] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23277] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23276] <... futex resumed>) = 0 [pid 23276] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23276] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23277] <... futex resumed>) = 1 [pid 23277] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23277] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23276] <... futex resumed>) = 0 [pid 23276] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23276] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23277] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23277] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23276] <... futex resumed>) = 0 [pid 23276] exit_group(0) = ? [pid 23277] <... futex resumed>) = ? [pid 23277] +++ exited with 0 +++ [pid 23276] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23276, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23278 attached , child_tidptr=0x55557260a690) = 23278 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23278] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23278] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23278] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23278] setpgid(0, 0) = 0 [pid 23278] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23278] write(3, "1000", 4) = 4 [pid 23278] close(3) = 0 executing program [pid 23278] write(1, "executing program\n", 18) = 18 [pid 23278] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23278] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23278] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23278] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23278] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23278] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23278] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23279 attached [pid 23279] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23279] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23279] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23278] <... clone3 resumed> => {parent_tid=[23279]}, 88) = 23279 [pid 23278] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23278] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23279] <... futex resumed>) = 0 [pid 23279] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23279] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23279] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23278] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23278] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23279] <... futex resumed>) = 0 [pid 23278] <... futex resumed>) = 1 [pid 23279] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23279] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23279] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23278] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23278] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23279] <... futex resumed>) = 0 [pid 23279] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23278] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23279] <... openat resumed>) = 3 [pid 23279] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23279] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23278] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23278] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23279] <... futex resumed>) = 0 [pid 23278] <... futex resumed>) = 1 [pid 23279] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23278] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23279] <... pwrite64 resumed>) = 181 [pid 23279] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23279] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23278] <... futex resumed>) = 0 [pid 23278] exit_group(0 [pid 23279] <... futex resumed>) = ? [pid 23278] <... exit_group resumed>) = ? [pid 23279] +++ exited with 0 +++ [pid 23278] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23278, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23280 attached , child_tidptr=0x55557260a690) = 23280 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23280] set_robust_list(0x55557260a6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23280] <... set_robust_list resumed>) = 0 [pid 23280] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23280] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23280] setpgid(0, 0) = 0 [pid 23280] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23280] write(3, "1000", 4) = 4 [pid 23280] close(3) = 0 [pid 23280] write(1, "executing program\n", 18) = 18 executing program [pid 23280] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23280] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23280] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23280] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23280] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23280] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23280] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23281 attached => {parent_tid=[23281]}, 88) = 23281 [pid 23280] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23280] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23281] set_robust_list(0x7f091316a9a0, 24 [pid 23280] <... futex resumed>) = 0 [pid 23281] <... set_robust_list resumed>) = 0 [pid 23280] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23281] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23281] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23281] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23280] <... futex resumed>) = 0 [pid 23281] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23280] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23280] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23281] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23281] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23280] <... futex resumed>) = 0 [pid 23281] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23280] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23280] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23281] <... openat resumed>) = 3 [pid 23281] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23280] <... futex resumed>) = 0 [pid 23281] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23280] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23280] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23281] <... pwrite64 resumed>) = 181 [pid 23281] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23280] <... futex resumed>) = 0 [pid 23280] exit_group(0) = ? [pid 23281] <... futex resumed>) = ? [pid 23281] +++ exited with 0 +++ [pid 23280] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23280, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23282 attached , child_tidptr=0x55557260a690) = 23282 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23282] set_robust_list(0x55557260a6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23282] <... set_robust_list resumed>) = 0 [pid 23282] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23282] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23282] setpgid(0, 0) = 0 [pid 23282] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23282] write(3, "1000", 4) = 4 [pid 23282] close(3) = 0 [pid 23282] write(1, "executing program\n", 18) = 18 executing program [pid 23282] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23282] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23282] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23282] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23282] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23282] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23282] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23283 attached => {parent_tid=[23283]}, 88) = 23283 [pid 23282] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23283] set_robust_list(0x7f091316a9a0, 24 [pid 23282] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23283] <... set_robust_list resumed>) = 0 [pid 23282] <... futex resumed>) = 0 [pid 23283] rt_sigprocmask(SIG_SETMASK, [] [pid 23282] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23283] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23283] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23283] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23282] <... futex resumed>) = 0 [pid 23282] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23282] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23283] <... futex resumed>) = 1 [pid 23283] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23283] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23282] <... futex resumed>) = 0 [pid 23282] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23282] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23283] <... futex resumed>) = 1 [pid 23283] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23283] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23283] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23282] <... futex resumed>) = 0 [pid 23282] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23282] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23283] <... futex resumed>) = 0 [pid 23283] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23283] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23282] <... futex resumed>) = 0 [pid 23283] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23282] exit_group(0) = ? [pid 23283] <... futex resumed>) = ? [pid 23283] +++ exited with 0 +++ [pid 23282] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23282, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23284 attached , child_tidptr=0x55557260a690) = 23284 [pid 23284] set_robust_list(0x55557260a6a0, 24 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23284] <... set_robust_list resumed>) = 0 [pid 23284] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23284] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23284] setpgid(0, 0) = 0 [pid 23284] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23284] write(3, "1000", 4) = 4 [pid 23284] close(3) = 0 [pid 23284] write(1, "executing program\n", 18) = 18 executing program [pid 23284] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23284] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23284] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23284] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23284] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23284] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23284] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23285 attached => {parent_tid=[23285]}, 88) = 23285 [pid 23284] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23284] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23284] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23285] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23285] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23285] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23285] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23284] <... futex resumed>) = 0 [pid 23284] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23284] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23285] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23285] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23284] <... futex resumed>) = 0 [pid 23284] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23284] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23285] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23285] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23284] <... futex resumed>) = 0 [pid 23284] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23284] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23285] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23285] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23284] <... futex resumed>) = 0 [pid 23285] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23284] exit_group(0) = ? [pid 23285] <... futex resumed>) = ? [pid 23285] +++ exited with 0 +++ [pid 23284] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23284, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23286 ci2-android-5-10/strace-static-x86_64: Process 23286 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23286] set_robust_list(0x55557260a6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23286] <... set_robust_list resumed>) = 0 [pid 23286] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23286] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23286] setpgid(0, 0) = 0 [pid 23286] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23286] write(3, "1000", 4) = 4 [pid 23286] close(3) = 0 executing program [pid 23286] write(1, "executing program\n", 18) = 18 [pid 23286] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23286] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23286] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23286] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23286] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23286] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23286] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23287 attached [pid 23287] set_robust_list(0x7f091316a9a0, 24 [pid 23286] <... clone3 resumed> => {parent_tid=[23287]}, 88) = 23287 [pid 23287] <... set_robust_list resumed>) = 0 [pid 23287] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23287] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23286] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23286] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23287] <... futex resumed>) = 0 [pid 23287] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23287] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23287] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23286] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23286] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23287] <... futex resumed>) = 0 [pid 23287] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23286] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23287] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23286] <... futex resumed>) = 0 [pid 23286] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23286] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23287] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23287] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23286] <... futex resumed>) = 0 [pid 23286] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23286] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23287] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23287] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23286] <... futex resumed>) = 0 [pid 23287] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23286] exit_group(0) = ? [pid 23287] <... futex resumed>) = ? [pid 23287] +++ exited with 0 +++ [pid 23286] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23286, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23288 attached , child_tidptr=0x55557260a690) = 23288 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23288] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23288] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23288] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23288] setpgid(0, 0) = 0 [pid 23288] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23288] write(3, "1000", 4) = 4 [pid 23288] close(3) = 0 [pid 23288] write(1, "executing program\n", 18) = 18 executing program [pid 23288] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23288] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23288] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23288] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23288] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23288] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23288] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23289 attached => {parent_tid=[23289]}, 88) = 23289 [pid 23289] set_robust_list(0x7f091316a9a0, 24 [pid 23288] rt_sigprocmask(SIG_SETMASK, [] [pid 23289] <... set_robust_list resumed>) = 0 [pid 23288] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23288] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23289] rt_sigprocmask(SIG_SETMASK, [] [pid 23288] <... futex resumed>) = 0 [pid 23289] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23288] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23289] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23289] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23288] <... futex resumed>) = 0 [pid 23288] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23288] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23289] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23289] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23288] <... futex resumed>) = 0 [pid 23288] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23288] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23289] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23289] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23288] <... futex resumed>) = 0 [pid 23289] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23288] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23288] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23289] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23289] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23289] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23288] <... futex resumed>) = 0 [pid 23288] exit_group(0) = ? [pid 23289] +++ exited with 0 +++ [pid 23288] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23288, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23290 attached , child_tidptr=0x55557260a690) = 23290 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23290] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23290] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23290] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23290] setpgid(0, 0) = 0 [pid 23290] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23290] write(3, "1000", 4) = 4 [pid 23290] close(3) = 0 [pid 23290] write(1, "executing program\n", 18) = 18 executing program [pid 23290] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23290] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23290] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23290] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23290] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23290] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23290] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23291]}, 88) = 23291 ci2-android-5-10/strace-static-x86_64: Process 23291 attached [pid 23290] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23290] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23290] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23291] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23291] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23291] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23291] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23290] <... futex resumed>) = 0 [pid 23290] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23290] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23291] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23291] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23290] <... futex resumed>) = 0 [pid 23290] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23290] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23291] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23291] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23290] <... futex resumed>) = 0 [pid 23290] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23290] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23291] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23291] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23290] <... futex resumed>) = 0 [pid 23291] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23290] exit_group(0 [pid 23291] <... futex resumed>) = ? [pid 23290] <... exit_group resumed>) = ? [pid 23291] +++ exited with 0 +++ [pid 23290] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23290, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23292 attached , child_tidptr=0x55557260a690) = 23292 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23292] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23292] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23292] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23292] setpgid(0, 0) = 0 [pid 23292] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23292] write(3, "1000", 4) = 4 [pid 23292] close(3) = 0 executing program [pid 23292] write(1, "executing program\n", 18) = 18 [pid 23292] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23292] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23292] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23292] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23292] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23292] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23292] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23293 attached => {parent_tid=[23293]}, 88) = 23293 [pid 23293] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23293] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23293] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23292] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23292] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23293] <... futex resumed>) = 0 [pid 23293] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23293] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23293] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23292] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23292] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23293] <... futex resumed>) = 0 [pid 23292] <... futex resumed>) = 1 [pid 23293] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23292] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23293] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23293] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23293] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23292] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23292] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23293] <... futex resumed>) = 0 [pid 23292] <... futex resumed>) = 1 [pid 23293] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23292] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23293] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23293] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23292] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23292] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23293] <... futex resumed>) = 0 [pid 23293] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23292] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23293] <... pwrite64 resumed>) = 181 [pid 23293] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23292] <... futex resumed>) = 0 [pid 23293] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23292] exit_group(0) = ? [pid 23293] <... futex resumed>) = ? [pid 23293] +++ exited with 0 +++ [pid 23292] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23292, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23294 attached , child_tidptr=0x55557260a690) = 23294 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23294] set_robust_list(0x55557260a6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23294] <... set_robust_list resumed>) = 0 [pid 23294] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23294] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23294] setpgid(0, 0) = 0 [pid 23294] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23294] write(3, "1000", 4) = 4 [pid 23294] close(3) = 0 [pid 23294] write(1, "executing program\n", 18) = 18 executing program [pid 23294] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23294] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23294] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23294] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23294] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23294] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23294] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23295 attached [pid 23295] set_robust_list(0x7f091316a9a0, 24 [pid 23294] <... clone3 resumed> => {parent_tid=[23295]}, 88) = 23295 [pid 23295] <... set_robust_list resumed>) = 0 [pid 23295] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23295] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23294] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23294] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23295] <... futex resumed>) = 0 [pid 23294] <... futex resumed>) = 1 [pid 23295] mkdirat(AT_FDCWD, "./sys", 0777 [pid 23294] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23295] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 23295] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23295] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23294] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23294] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23295] <... futex resumed>) = 0 [pid 23294] <... futex resumed>) = 1 [pid 23295] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23294] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23295] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23295] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23294] <... futex resumed>) = 0 [pid 23294] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23294] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23295] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23295] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23294] <... futex resumed>) = 0 [pid 23294] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23294] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23295] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23295] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23294] <... futex resumed>) = 0 [pid 23294] exit_group(0 [pid 23295] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23294] <... exit_group resumed>) = ? [pid 23295] <... futex resumed>) = ? [pid 23295] +++ exited with 0 +++ [pid 23294] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23294, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23296 attached , child_tidptr=0x55557260a690) = 23296 [pid 23296] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23296] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23296] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23296] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23296] <... prctl resumed>) = 0 [pid 23296] setpgid(0, 0) = 0 [pid 23296] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23296] write(3, "1000", 4) = 4 [pid 23296] close(3) = 0 [pid 23296] write(1, "executing program\n", 18) = 18 executing program [pid 23296] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23296] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23296] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23296] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23296] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23296] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23296] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23297]}, 88) = 23297 [pid 23296] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23296] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23296] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23297 attached [pid 23297] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23297] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23297] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23296] <... futex resumed>) = 0 [pid 23296] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23296] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23297] <... futex resumed>) = 1 [pid 23297] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23297] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23296] <... futex resumed>) = 0 [pid 23296] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23296] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23297] <... futex resumed>) = 1 [pid 23297] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23297] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23296] <... futex resumed>) = 0 [pid 23296] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23296] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23297] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23297] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23296] <... futex resumed>) = 0 [pid 23297] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23296] exit_group(0) = ? [pid 23297] <... futex resumed>) = ? [pid 23297] +++ exited with 0 +++ [pid 23296] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23296, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23298 attached , child_tidptr=0x55557260a690) = 23298 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23298] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23298] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23298] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23298] setpgid(0, 0) = 0 [pid 23298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23298] write(3, "1000", 4) = 4 [pid 23298] close(3) = 0 executing program [pid 23298] write(1, "executing program\n", 18) = 18 [pid 23298] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23298] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23298] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23298] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23298] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23298] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23298] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23299 attached [pid 23299] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23299] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23299] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23298] <... clone3 resumed> => {parent_tid=[23299]}, 88) = 23299 [pid 23298] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23298] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23299] <... futex resumed>) = 0 [pid 23298] <... futex resumed>) = 1 [pid 23299] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23299] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23299] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23298] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23298] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23299] <... futex resumed>) = 0 [pid 23298] <... futex resumed>) = 1 [pid 23299] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23299] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23299] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23298] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23298] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23299] <... futex resumed>) = 0 [pid 23298] <... futex resumed>) = 1 [pid 23299] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23298] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23299] <... openat resumed>) = 3 [pid 23299] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23299] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23298] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23298] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23299] <... futex resumed>) = 0 [pid 23299] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23298] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23299] <... pwrite64 resumed>) = 181 [pid 23299] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23298] <... futex resumed>) = 0 [pid 23298] exit_group(0) = ? [pid 23299] <... futex resumed>) = ? [pid 23299] +++ exited with 0 +++ [pid 23298] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23298, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23300 attached , child_tidptr=0x55557260a690) = 23300 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23300] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23300] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23300] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23300] setpgid(0, 0) = 0 [pid 23300] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23300] write(3, "1000", 4) = 4 [pid 23300] close(3) = 0 executing program [pid 23300] write(1, "executing program\n", 18) = 18 [pid 23300] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23300] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23300] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23300] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23300] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23300] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23300] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23301 attached [pid 23301] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23301] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23301] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23300] <... clone3 resumed> => {parent_tid=[23301]}, 88) = 23301 [pid 23300] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23300] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23301] <... futex resumed>) = 0 [pid 23300] <... futex resumed>) = 1 [pid 23301] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23301] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23301] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23300] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23300] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23301] <... futex resumed>) = 0 [pid 23300] <... futex resumed>) = 1 [pid 23301] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23301] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23301] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23300] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23300] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23301] <... futex resumed>) = 0 [pid 23300] <... futex resumed>) = 1 [pid 23301] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23300] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23301] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23301] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23300] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23300] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23301] <... futex resumed>) = 0 [pid 23301] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23300] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23301] <... pwrite64 resumed>) = 181 [pid 23301] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23300] <... futex resumed>) = 0 [pid 23301] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23300] exit_group(0) = ? [pid 23301] <... futex resumed>) = ? [pid 23301] +++ exited with 0 +++ [pid 23300] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23300, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23302 attached , child_tidptr=0x55557260a690) = 23302 [pid 23302] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23302] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23302] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23302] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23302] setpgid(0, 0) = 0 [pid 23302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23302] write(3, "1000", 4) = 4 [pid 23302] close(3) = 0 [pid 23302] write(1, "executing program\n", 18) = 18 [pid 23302] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 23302] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23302] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23302] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23302] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23302] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23302] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23303 attached => {parent_tid=[23303]}, 88) = 23303 [pid 23302] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23302] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23302] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23303] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23303] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23303] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23302] <... futex resumed>) = 0 [pid 23303] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23302] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23302] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23303] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23303] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23302] <... futex resumed>) = 0 [pid 23302] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23302] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23303] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23303] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23302] <... futex resumed>) = 0 [pid 23302] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23302] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23303] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23303] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23302] <... futex resumed>) = 0 [pid 23302] exit_group(0) = ? [pid 23303] <... futex resumed>) = ? [pid 23303] +++ exited with 0 +++ [pid 23302] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23302, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23304 attached , child_tidptr=0x55557260a690) = 23304 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23304] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23304] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23304] setpgid(0, 0) = 0 [pid 23304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23304] write(3, "1000", 4) = 4 [pid 23304] close(3) = 0 executing program [pid 23304] write(1, "executing program\n", 18) = 18 [pid 23304] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23304] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23304] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23304] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23304] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23304] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23304] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23305]}, 88) = 23305 [pid 23304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23304] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23304] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23305 attached [pid 23305] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23305] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23305] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23304] <... futex resumed>) = 0 [pid 23304] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23304] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23305] <... futex resumed>) = 1 [pid 23305] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23305] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23304] <... futex resumed>) = 0 [pid 23304] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23304] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23305] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23305] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23304] <... futex resumed>) = 0 [pid 23304] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23304] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23305] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23305] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23304] <... futex resumed>) = 0 [pid 23305] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23304] exit_group(0) = ? [pid 23305] <... futex resumed>) = ? [pid 23305] +++ exited with 0 +++ [pid 23304] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23304, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23306 attached , child_tidptr=0x55557260a690) = 23306 [pid 23306] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23306] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23306] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23306] setpgid(0, 0) = 0 [pid 23306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23306] write(3, "1000", 4) = 4 [pid 23306] close(3) = 0 [pid 23306] write(1, "executing program\n", 18) = 18 executing program [pid 23306] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23306] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23306] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23306] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23306] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23306] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23306] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23307 attached => {parent_tid=[23307]}, 88) = 23307 [pid 23306] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23306] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23306] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23307] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23307] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23307] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23306] <... futex resumed>) = 0 [pid 23306] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23306] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23307] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23307] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23306] <... futex resumed>) = 0 [pid 23306] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23307] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23306] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23307] <... openat resumed>) = 3 [pid 23307] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23306] <... futex resumed>) = 0 [pid 23306] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23306] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23307] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23307] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23306] <... futex resumed>) = 0 [pid 23307] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23306] exit_group(0) = ? [pid 23307] <... futex resumed>) = ? [pid 23307] +++ exited with 0 +++ [pid 23306] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23306, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23308 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 23308 attached [pid 23308] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23308] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23308] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23308] setpgid(0, 0) = 0 [pid 23308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23308] write(3, "1000", 4) = 4 [pid 23308] close(3) = 0 [pid 23308] write(1, "executing program\n", 18) = 18 executing program [pid 23308] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23308] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23308] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23308] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23308] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23308] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23308] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23309 attached [pid 23309] set_robust_list(0x7f091316a9a0, 24 [pid 23308] <... clone3 resumed> => {parent_tid=[23309]}, 88) = 23309 [pid 23309] <... set_robust_list resumed>) = 0 [pid 23309] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23309] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23308] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23308] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23309] <... futex resumed>) = 0 [pid 23308] <... futex resumed>) = 1 [pid 23309] mkdirat(AT_FDCWD, "./sys", 0777 [pid 23308] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23309] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 23309] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23309] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23308] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23308] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23309] <... futex resumed>) = 0 [pid 23308] <... futex resumed>) = 1 [pid 23309] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23308] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23309] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23309] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23308] <... futex resumed>) = 0 [pid 23308] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23309] <... futex resumed>) = 1 [pid 23308] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23309] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23309] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23308] <... futex resumed>) = 0 [pid 23308] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23308] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23309] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23309] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23308] <... futex resumed>) = 0 [pid 23309] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23308] exit_group(0) = ? [pid 23309] <... futex resumed>) = ? [pid 23309] +++ exited with 0 +++ [pid 23308] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23308, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23310 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 23310 attached [pid 23310] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23310] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23310] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23310] setpgid(0, 0) = 0 [pid 23310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23310] write(3, "1000", 4) = 4 [pid 23310] close(3) = 0 executing program [pid 23310] write(1, "executing program\n", 18) = 18 [pid 23310] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23310] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23310] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23310] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23310] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23310] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23310] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23311 attached [pid 23311] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23311] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23311] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23310] <... clone3 resumed> => {parent_tid=[23311]}, 88) = 23311 [pid 23310] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23310] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23311] <... futex resumed>) = 0 [pid 23310] <... futex resumed>) = 1 [pid 23311] mkdirat(AT_FDCWD, "./sys", 0777 [pid 23310] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23311] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 23311] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23311] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23310] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23310] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23311] <... futex resumed>) = 0 [pid 23310] <... futex resumed>) = 1 [pid 23311] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23310] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23311] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23311] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23310] <... futex resumed>) = 0 [pid 23310] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23310] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23311] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23311] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23310] <... futex resumed>) = 0 [pid 23310] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23310] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23311] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23311] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23310] <... futex resumed>) = 0 [pid 23310] exit_group(0 [pid 23311] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23310] <... exit_group resumed>) = ? [pid 23311] <... futex resumed>) = ? [pid 23311] +++ exited with 0 +++ [pid 23310] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23310, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23312 attached , child_tidptr=0x55557260a690) = 23312 [pid 23312] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23312] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23312] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23312] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23312] setpgid(0, 0) = 0 [pid 23312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23312] write(3, "1000", 4) = 4 [pid 23312] close(3) = 0 executing program [pid 23312] write(1, "executing program\n", 18) = 18 [pid 23312] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23312] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23312] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23312] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23312] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23312] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23312] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23313 attached [pid 23313] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23313] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23312] <... clone3 resumed> => {parent_tid=[23313]}, 88) = 23313 [pid 23312] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23312] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23313] <... futex resumed>) = 0 [pid 23312] <... futex resumed>) = 1 [pid 23313] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23313] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23313] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23312] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23312] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23313] <... futex resumed>) = 0 [pid 23312] <... futex resumed>) = 1 [pid 23313] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23312] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23313] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23313] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23313] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23312] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23312] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23313] <... futex resumed>) = 0 [pid 23313] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23312] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23313] <... openat resumed>) = 3 [pid 23313] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23313] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23312] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23312] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23313] <... futex resumed>) = 0 [pid 23313] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23312] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23313] <... pwrite64 resumed>) = 181 [pid 23313] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23313] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23312] <... futex resumed>) = 0 [pid 23312] exit_group(0) = ? [pid 23313] <... futex resumed>) = ? [pid 23313] +++ exited with 0 +++ [pid 23312] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23312, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23314 attached , child_tidptr=0x55557260a690) = 23314 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23314] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23314] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23314] setpgid(0, 0) = 0 [pid 23314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23314] write(3, "1000", 4) = 4 [pid 23314] close(3) = 0 executing program [pid 23314] write(1, "executing program\n", 18) = 18 [pid 23314] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23314] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23314] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23314] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23314] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23314] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23315 attached => {parent_tid=[23315]}, 88) = 23315 [pid 23314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23314] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23315] set_robust_list(0x7f091316a9a0, 24 [pid 23314] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23315] <... set_robust_list resumed>) = 0 [pid 23315] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23315] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23315] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23314] <... futex resumed>) = 0 [pid 23314] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23314] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23315] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23315] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23314] <... futex resumed>) = 0 [pid 23314] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23314] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23315] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23315] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23314] <... futex resumed>) = 0 [pid 23314] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23314] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23315] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23315] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23314] <... futex resumed>) = 0 [pid 23314] exit_group(0) = ? [pid 23315] <... futex resumed>) = ? [pid 23315] +++ exited with 0 +++ [pid 23314] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23314, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23316 attached , child_tidptr=0x55557260a690) = 23316 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23316] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23316] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23316] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23316] setpgid(0, 0) = 0 [pid 23316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23316] write(3, "1000", 4) = 4 [pid 23316] close(3) = 0 executing program [pid 23316] write(1, "executing program\n", 18) = 18 [pid 23316] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23316] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23316] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23316] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23316] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23316] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23316] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23317 attached [pid 23317] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23317] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23317] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23316] <... clone3 resumed> => {parent_tid=[23317]}, 88) = 23317 [pid 23316] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23316] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23317] <... futex resumed>) = 0 [pid 23316] <... futex resumed>) = 1 [pid 23317] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23317] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23317] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23316] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23316] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23317] <... futex resumed>) = 0 [pid 23316] <... futex resumed>) = 1 [pid 23317] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23316] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23317] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23317] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23316] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23316] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23317] <... futex resumed>) = 0 [pid 23316] <... futex resumed>) = 1 [pid 23317] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23317] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23317] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23316] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23316] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23317] <... futex resumed>) = 0 [pid 23316] <... futex resumed>) = 1 [pid 23317] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23316] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23317] <... pwrite64 resumed>) = 181 [pid 23317] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23317] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23316] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23316] exit_group(0) = ? [pid 23317] <... futex resumed>) = ? [pid 23317] +++ exited with 0 +++ [pid 23316] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23316, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23318 attached , child_tidptr=0x55557260a690) = 23318 [pid 23318] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23318] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23318] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23318] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23318] <... prctl resumed>) = 0 [pid 23318] setpgid(0, 0) = 0 [pid 23318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23318] write(3, "1000", 4) = 4 [pid 23318] close(3) = 0 [pid 23318] write(1, "executing program\n", 18) = 18 executing program [pid 23318] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23318] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23318] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23318] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23318] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23318] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23318] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23319 attached => {parent_tid=[23319]}, 88) = 23319 [pid 23319] set_robust_list(0x7f091316a9a0, 24 [pid 23318] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23318] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23318] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23319] <... set_robust_list resumed>) = 0 [pid 23319] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23319] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23319] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23318] <... futex resumed>) = 0 [pid 23318] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23318] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23319] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23319] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23318] <... futex resumed>) = 0 [pid 23318] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23318] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23319] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23319] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23318] <... futex resumed>) = 0 [pid 23318] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23318] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23319] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23319] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23318] <... futex resumed>) = 0 [pid 23319] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23318] exit_group(0) = ? [pid 23319] <... futex resumed>) = ? [pid 23319] +++ exited with 0 +++ [pid 23318] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23318, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23320 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 23320 attached [pid 23320] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23320] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23320] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23320] setpgid(0, 0) = 0 [pid 23320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23320] write(3, "1000", 4) = 4 [pid 23320] close(3) = 0 [pid 23320] write(1, "executing program\n", 18) = 18 executing program [pid 23320] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23320] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23320] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23320] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23320] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23320] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23320] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23321 attached [pid 23321] set_robust_list(0x7f091316a9a0, 24 [pid 23320] <... clone3 resumed> => {parent_tid=[23321]}, 88) = 23321 [pid 23321] <... set_robust_list resumed>) = 0 [pid 23321] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23321] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23320] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23320] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23321] <... futex resumed>) = 0 [pid 23320] <... futex resumed>) = 1 [pid 23321] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23321] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23321] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23320] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23320] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23321] <... futex resumed>) = 0 [pid 23320] <... futex resumed>) = 1 [pid 23321] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23320] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23321] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23321] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23321] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23320] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23320] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23321] <... futex resumed>) = 0 [pid 23320] <... futex resumed>) = 1 [pid 23321] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23320] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23321] <... openat resumed>) = 3 [pid 23321] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23320] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23321] <... futex resumed>) = 0 [pid 23321] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23320] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23321] <... futex resumed>) = 0 [pid 23320] <... futex resumed>) = 1 [pid 23321] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23320] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23321] <... pwrite64 resumed>) = 181 [pid 23321] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23320] <... futex resumed>) = 0 [pid 23320] exit_group(0 [pid 23321] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23320] <... exit_group resumed>) = ? [pid 23321] <... futex resumed>) = ? [pid 23321] +++ exited with 0 +++ [pid 23320] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23320, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23322 attached , child_tidptr=0x55557260a690) = 23322 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23322] set_robust_list(0x55557260a6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23322] <... set_robust_list resumed>) = 0 [pid 23322] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23322] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23322] setpgid(0, 0) = 0 [pid 23322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23322] write(3, "1000", 4) = 4 [pid 23322] close(3) = 0 [pid 23322] write(1, "executing program\n", 18) = 18 executing program [pid 23322] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23322] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23322] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23322] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23322] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23322] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23322] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23323 attached => {parent_tid=[23323]}, 88) = 23323 [pid 23323] set_robust_list(0x7f091316a9a0, 24 [pid 23322] rt_sigprocmask(SIG_SETMASK, [] [pid 23323] <... set_robust_list resumed>) = 0 [pid 23322] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23323] rt_sigprocmask(SIG_SETMASK, [] [pid 23322] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23323] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23322] <... futex resumed>) = 0 [pid 23322] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23323] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23323] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23322] <... futex resumed>) = 0 [pid 23322] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23322] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23323] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23323] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23322] <... futex resumed>) = 0 [pid 23322] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23322] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23323] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23323] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23322] <... futex resumed>) = 0 [pid 23322] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23322] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23323] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23323] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23322] <... futex resumed>) = 0 [pid 23323] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23322] exit_group(0) = ? [pid 23323] <... futex resumed>) = ? [pid 23323] +++ exited with 0 +++ [pid 23322] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23322, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23324 attached , child_tidptr=0x55557260a690) = 23324 [pid 23324] set_robust_list(0x55557260a6a0, 24 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23324] <... set_robust_list resumed>) = 0 [pid 23324] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23324] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23324] setpgid(0, 0) = 0 [pid 23324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23324] write(3, "1000", 4) = 4 [pid 23324] close(3) = 0 executing program [pid 23324] write(1, "executing program\n", 18) = 18 [pid 23324] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23324] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23324] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23324] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23324] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23324] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23324] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23325 attached [pid 23325] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23325] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23325] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23324] <... clone3 resumed> => {parent_tid=[23325]}, 88) = 23325 [pid 23324] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23324] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23325] <... futex resumed>) = 0 [pid 23324] <... futex resumed>) = 1 [pid 23325] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23325] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23325] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23324] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23324] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23325] <... futex resumed>) = 0 [pid 23324] <... futex resumed>) = 1 [pid 23325] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23325] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23325] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23324] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23324] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23325] <... futex resumed>) = 0 [pid 23325] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23324] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23325] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23325] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23324] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23324] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23325] <... futex resumed>) = 0 [pid 23324] <... futex resumed>) = 1 [pid 23325] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23324] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23325] <... pwrite64 resumed>) = 181 [pid 23325] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23325] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23324] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23324] exit_group(0) = ? [pid 23325] <... futex resumed>) = ? [pid 23325] +++ exited with 0 +++ [pid 23324] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23324, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23326 attached , child_tidptr=0x55557260a690) = 23326 [pid 23326] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23326] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23326] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23326] setpgid(0, 0) = 0 [pid 23326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23326] write(3, "1000", 4) = 4 [pid 23326] close(3) = 0 executing program [pid 23326] write(1, "executing program\n", 18) = 18 [pid 23326] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23326] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23326] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23326] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23326] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23326] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23326] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23327]}, 88) = 23327 [pid 23326] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23326] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23326] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23327 attached [pid 23327] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23327] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23327] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23327] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23326] <... futex resumed>) = 0 [pid 23326] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23326] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23327] <... futex resumed>) = 1 [pid 23327] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23327] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23326] <... futex resumed>) = 0 [pid 23326] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23326] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23327] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23327] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23326] <... futex resumed>) = 0 [pid 23326] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23326] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23327] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23327] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23326] <... futex resumed>) = 0 [pid 23326] exit_group(0) = ? [pid 23327] <... futex resumed>) = ? [pid 23327] +++ exited with 0 +++ [pid 23326] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23326, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23328 attached , child_tidptr=0x55557260a690) = 23328 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23328] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23328] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23328] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23328] setpgid(0, 0) = 0 [pid 23328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23328] write(3, "1000", 4) = 4 [pid 23328] close(3) = 0 executing program [pid 23328] write(1, "executing program\n", 18) = 18 [pid 23328] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23328] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23328] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23328] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23328] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23328] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23328] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23329 attached [pid 23329] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23329] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23329] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23328] <... clone3 resumed> => {parent_tid=[23329]}, 88) = 23329 [pid 23328] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23328] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23329] <... futex resumed>) = 0 [pid 23328] <... futex resumed>) = 1 [pid 23329] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23329] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23329] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23328] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23328] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23329] <... futex resumed>) = 0 [pid 23328] <... futex resumed>) = 1 [pid 23329] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23329] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23329] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23328] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23328] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23329] <... futex resumed>) = 0 [pid 23328] <... futex resumed>) = 1 [pid 23329] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23329] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23329] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23328] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23328] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23329] <... futex resumed>) = 0 [pid 23328] <... futex resumed>) = 1 [pid 23329] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23328] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23329] <... pwrite64 resumed>) = 181 [pid 23329] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23328] <... futex resumed>) = 0 [pid 23329] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23328] exit_group(0) = ? [pid 23329] <... futex resumed>) = ? [pid 23329] +++ exited with 0 +++ [pid 23328] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23328, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23330 attached , child_tidptr=0x55557260a690) = 23330 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23330] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23330] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23330] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23330] setpgid(0, 0) = 0 [pid 23330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23330] write(3, "1000", 4) = 4 [pid 23330] close(3) = 0 executing program [pid 23330] write(1, "executing program\n", 18) = 18 [pid 23330] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23330] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23330] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23330] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23330] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23330] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23330] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23331 attached [pid 23331] set_robust_list(0x7f091316a9a0, 24 [pid 23330] <... clone3 resumed> => {parent_tid=[23331]}, 88) = 23331 [pid 23331] <... set_robust_list resumed>) = 0 [pid 23331] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23331] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23330] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23330] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23331] <... futex resumed>) = 0 [pid 23330] <... futex resumed>) = 1 [pid 23331] mkdirat(AT_FDCWD, "./sys", 0777 [pid 23330] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23331] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 23331] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23330] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23331] <... futex resumed>) = 0 [pid 23331] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23330] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23331] <... futex resumed>) = 0 [pid 23331] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23330] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23331] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23331] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23331] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23330] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23330] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23331] <... futex resumed>) = 0 [pid 23330] <... futex resumed>) = 1 [pid 23331] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23330] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23331] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23331] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23330] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23330] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23331] <... futex resumed>) = 0 [pid 23330] <... futex resumed>) = 1 [pid 23331] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23330] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23331] <... pwrite64 resumed>) = 181 [pid 23331] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23330] <... futex resumed>) = 0 [pid 23330] exit_group(0 [pid 23331] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23330] <... exit_group resumed>) = ? [pid 23331] <... futex resumed>) = -1 ENOSYS (Function not implemented) [pid 23331] +++ exited with 0 +++ [pid 23330] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23330, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23332 attached , child_tidptr=0x55557260a690) = 23332 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23332] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23332] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23332] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23332] setpgid(0, 0) = 0 [pid 23332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23332] write(3, "1000", 4) = 4 [pid 23332] close(3) = 0 [pid 23332] write(1, "executing program\n", 18) = 18 [pid 23332] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 23332] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23332] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23332] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23332] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23332] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23332] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23333 attached [pid 23333] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23333] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23333] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23332] <... clone3 resumed> => {parent_tid=[23333]}, 88) = 23333 [pid 23332] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23332] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23333] <... futex resumed>) = 0 [pid 23332] <... futex resumed>) = 1 [pid 23333] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23333] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23333] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23332] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23332] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23333] <... futex resumed>) = 0 [pid 23333] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23332] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23333] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23333] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23332] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23332] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23333] <... futex resumed>) = 0 [pid 23332] <... futex resumed>) = 1 [pid 23333] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23332] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23333] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23333] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23332] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23332] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23333] <... futex resumed>) = 0 [pid 23333] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23332] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23333] <... pwrite64 resumed>) = 181 [pid 23333] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23332] <... futex resumed>) = 0 [pid 23332] exit_group(0) = ? [pid 23333] +++ exited with 0 +++ [pid 23332] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23332, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23334 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 23334 attached [pid 23334] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23334] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23334] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23334] setpgid(0, 0) = 0 [pid 23334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23334] write(3, "1000", 4) = 4 [pid 23334] close(3) = 0 executing program [pid 23334] write(1, "executing program\n", 18) = 18 [pid 23334] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23334] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23334] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23334] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23334] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23334] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23334] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23335]}, 88) = 23335 [pid 23334] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23334] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23334] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23335 attached [pid 23335] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23335] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23335] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23335] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23334] <... futex resumed>) = 0 [pid 23334] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23334] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23335] <... futex resumed>) = 1 [pid 23335] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23335] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23334] <... futex resumed>) = 0 [pid 23334] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23334] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23335] <... futex resumed>) = 1 [pid 23335] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23335] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23334] <... futex resumed>) = 0 [pid 23334] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23334] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23335] <... futex resumed>) = 1 [pid 23335] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23335] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23334] <... futex resumed>) = 0 [pid 23335] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23334] exit_group(0) = ? [pid 23335] <... futex resumed>) = ? [pid 23335] +++ exited with 0 +++ [pid 23334] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23334, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23336 attached , child_tidptr=0x55557260a690) = 23336 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23336] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23336] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23336] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23336] setpgid(0, 0) = 0 [pid 23336] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23336] write(3, "1000", 4) = 4 [pid 23336] close(3) = 0 [pid 23336] write(1, "executing program\n", 18) = 18 executing program [pid 23336] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23336] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23336] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23336] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23336] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23336] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23336] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23337 attached => {parent_tid=[23337]}, 88) = 23337 [pid 23337] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23337] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23337] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23336] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23336] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23337] <... futex resumed>) = 0 [pid 23336] <... futex resumed>) = 1 [pid 23337] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23337] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23337] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23336] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23336] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23337] <... futex resumed>) = 0 [pid 23337] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23336] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23337] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23337] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23337] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23336] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23336] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23337] <... futex resumed>) = 0 [pid 23336] <... futex resumed>) = 1 [pid 23337] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23336] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23337] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23336] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23337] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23336] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23337] <... futex resumed>) = 0 [pid 23337] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23336] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23337] <... pwrite64 resumed>) = 181 [pid 23337] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23337] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23336] <... futex resumed>) = 0 [pid 23336] exit_group(0) = ? [pid 23337] <... futex resumed>) = ? [pid 23337] +++ exited with 0 +++ [pid 23336] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23336, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23338 attached , child_tidptr=0x55557260a690) = 23338 [pid 23338] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23338] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23338] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23338] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23338] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23338] write(3, "1000", 4) = 4 [pid 23338] close(3) = 0 [pid 23338] write(1, "executing program\n", 18) = 18 [pid 23338] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 23338] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23338] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23338] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23338] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23338] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23338] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23339 attached => {parent_tid=[23339]}, 88) = 23339 [pid 23338] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23338] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23338] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23339] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23339] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23339] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23339] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23339] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23338] <... futex resumed>) = 0 [pid 23338] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23339] <... futex resumed>) = 0 [pid 23338] <... futex resumed>) = 1 [pid 23339] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23338] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23339] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23339] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23339] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23338] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23338] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23339] <... futex resumed>) = 0 [pid 23338] <... futex resumed>) = 1 [pid 23339] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23338] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23339] <... openat resumed>) = 3 [pid 23339] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23338] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23339] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23338] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23339] <... futex resumed>) = 0 [pid 23338] <... futex resumed>) = 1 [pid 23339] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23338] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23339] <... pwrite64 resumed>) = 181 [pid 23339] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23338] <... futex resumed>) = 0 [pid 23338] exit_group(0 [pid 23339] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23338] <... exit_group resumed>) = ? [pid 23339] <... futex resumed>) = ? [pid 23339] +++ exited with 0 +++ [pid 23338] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23338, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23340 attached , child_tidptr=0x55557260a690) = 23340 [pid 23340] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23340] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23340] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23340] setpgid(0, 0) = 0 [pid 23340] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23340] <... openat resumed>) = 3 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23340] write(3, "1000", 4) = 4 [pid 23340] close(3) = 0 executing program [pid 23340] write(1, "executing program\n", 18) = 18 [pid 23340] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23340] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23340] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23340] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23340] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23340] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23340] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23341]}, 88) = 23341 [pid 23340] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23340] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23340] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23341 attached [pid 23341] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23341] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23341] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23341] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23340] <... futex resumed>) = 0 [pid 23340] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23340] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23341] <... futex resumed>) = 1 [pid 23341] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23341] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23340] <... futex resumed>) = 0 [pid 23340] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23340] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23341] <... futex resumed>) = 1 [pid 23341] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23341] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23340] <... futex resumed>) = 0 [pid 23340] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23340] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23341] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23341] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23340] <... futex resumed>) = 0 [pid 23341] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23340] exit_group(0) = ? [pid 23341] <... futex resumed>) = ? [pid 23341] +++ exited with 0 +++ [pid 23340] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23340, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23342 ci2-android-5-10/strace-static-x86_64: Process 23342 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23342] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23342] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23342] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23342] <... prctl resumed>) = 0 [pid 23342] setpgid(0, 0) = 0 [pid 23342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23342] write(3, "1000", 4) = 4 [pid 23342] close(3) = 0 executing program [pid 23342] write(1, "executing program\n", 18) = 18 [pid 23342] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23342] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23342] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23342] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23342] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23342] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23342] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23343 attached [pid 23343] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23343] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23343] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23342] <... clone3 resumed> => {parent_tid=[23343]}, 88) = 23343 [pid 23342] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23342] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23343] <... futex resumed>) = 0 [pid 23342] <... futex resumed>) = 1 [pid 23343] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23343] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23343] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23342] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23342] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23343] <... futex resumed>) = 0 [pid 23342] <... futex resumed>) = 1 [pid 23343] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23343] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23343] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23342] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23342] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23343] <... futex resumed>) = 0 [pid 23342] <... futex resumed>) = 1 [pid 23343] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23342] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23343] <... openat resumed>) = 3 [pid 23343] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23342] <... futex resumed>) = 0 [pid 23342] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23342] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23343] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23343] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23342] <... futex resumed>) = 0 [pid 23342] exit_group(0) = ? [pid 23343] +++ exited with 0 +++ [pid 23342] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23342, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23344 ci2-android-5-10/strace-static-x86_64: Process 23344 attached [pid 23344] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23344] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23344] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23344] <... prctl resumed>) = 0 [pid 23344] setpgid(0, 0) = 0 [pid 23344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23344] write(3, "1000", 4) = 4 [pid 23344] close(3) = 0 [pid 23344] write(1, "executing program\n", 18) = 18 executing program [pid 23344] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23344] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23344] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23344] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23344] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23344] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23344] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23345 attached [pid 23345] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23345] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23345] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23344] <... clone3 resumed> => {parent_tid=[23345]}, 88) = 23345 [pid 23344] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23344] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23345] <... futex resumed>) = 0 [pid 23344] <... futex resumed>) = 1 [pid 23345] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23345] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23345] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23344] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23344] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23345] <... futex resumed>) = 0 [pid 23344] <... futex resumed>) = 1 [pid 23345] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23345] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23345] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23344] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23344] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23345] <... futex resumed>) = 0 [pid 23344] <... futex resumed>) = 1 [pid 23345] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23345] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23345] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23344] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23344] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23345] <... futex resumed>) = 0 [pid 23344] <... futex resumed>) = 1 [pid 23345] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23344] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23345] <... pwrite64 resumed>) = 181 [pid 23345] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23344] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23345] <... futex resumed>) = 0 [pid 23345] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23344] exit_group(0 [pid 23345] <... futex resumed>) = ? [pid 23344] <... exit_group resumed>) = ? [pid 23345] +++ exited with 0 +++ [pid 23344] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23344, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23346 ci2-android-5-10/strace-static-x86_64: Process 23346 attached [pid 23346] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23346] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23346] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23346] setpgid(0, 0) = 0 [pid 23346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23346] write(3, "1000", 4) = 4 [pid 23346] close(3) = 0 executing program [pid 23346] write(1, "executing program\n", 18) = 18 [pid 23346] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23346] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23346] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23346] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23346] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23346] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23346] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23347]}, 88) = 23347 [pid 23346] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23346] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23346] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23347 attached [pid 23347] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23347] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23347] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23347] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23346] <... futex resumed>) = 0 [pid 23346] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23346] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23347] <... futex resumed>) = 1 [pid 23347] mount(NULL, "./sys", "sysfs", 0, NULL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23347] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23347] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23346] <... futex resumed>) = 0 [pid 23346] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23346] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23347] <... futex resumed>) = 1 [pid 23347] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23347] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23346] <... futex resumed>) = 0 [pid 23346] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23346] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23347] <... futex resumed>) = 1 [pid 23347] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23347] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23346] <... futex resumed>) = 0 [pid 23347] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23346] exit_group(0) = ? [pid 23347] <... futex resumed>) = ? [pid 23347] +++ exited with 0 +++ [pid 23346] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23346, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23348 ci2-android-5-10/strace-static-x86_64: Process 23348 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23348] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23348] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23348] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23348] setpgid(0, 0) = 0 [pid 23348] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23348] write(3, "1000", 4) = 4 [pid 23348] close(3) = 0 executing program [pid 23348] write(1, "executing program\n", 18) = 18 [pid 23348] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23348] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23348] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23348] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23348] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23348] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23348] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23349 attached => {parent_tid=[23349]}, 88) = 23349 [pid 23349] set_robust_list(0x7f091316a9a0, 24 [pid 23348] rt_sigprocmask(SIG_SETMASK, [] [pid 23349] <... set_robust_list resumed>) = 0 [pid 23348] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23349] rt_sigprocmask(SIG_SETMASK, [] [pid 23348] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23349] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23348] <... futex resumed>) = 0 [pid 23348] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23349] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23349] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23348] <... futex resumed>) = 0 [pid 23349] <... futex resumed>) = 1 [pid 23348] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23349] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23348] <... futex resumed>) = 0 [pid 23348] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23349] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23349] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23348] <... futex resumed>) = 0 [pid 23349] <... futex resumed>) = 1 [pid 23348] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23349] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23348] <... futex resumed>) = 0 [pid 23348] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23349] <... openat resumed>) = 3 [pid 23349] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23348] <... futex resumed>) = 0 [pid 23349] <... futex resumed>) = 1 [pid 23348] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23349] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23348] <... futex resumed>) = 0 [pid 23348] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23349] <... pwrite64 resumed>) = 181 [pid 23349] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23348] <... futex resumed>) = 0 [pid 23349] <... futex resumed>) = 1 [pid 23348] exit_group(0 [pid 23349] ???( [pid 23348] <... exit_group resumed>) = ? [pid 23349] <... ??? resumed>) = -1 ENOSYS (Function not implemented) [pid 23349] +++ exited with 0 +++ [pid 23348] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23348, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23350 ci2-android-5-10/strace-static-x86_64: Process 23350 attached [pid 23350] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23350] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23350] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23350] setpgid(0, 0) = 0 [pid 23350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23350] <... openat resumed>) = 3 [pid 23350] write(3, "1000", 4) = 4 [pid 23350] close(3) = 0 [pid 23350] write(1, "executing program\n", 18) = 18 executing program [pid 23350] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23350] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23350] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23350] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23350] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23350] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23350] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23351]}, 88) = 23351 [pid 23350] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23350] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23350] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23351 attached [pid 23351] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23351] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23351] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23351] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23350] <... futex resumed>) = 0 [pid 23350] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23350] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23351] <... futex resumed>) = 1 [pid 23351] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23351] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23350] <... futex resumed>) = 0 [pid 23350] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23350] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23351] <... futex resumed>) = 1 [pid 23351] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23351] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23350] <... futex resumed>) = 0 [pid 23350] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23350] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23351] <... futex resumed>) = 1 [pid 23351] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23351] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23350] <... futex resumed>) = 0 [pid 23350] exit_group(0) = ? [pid 23351] +++ exited with 0 +++ [pid 23350] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23350, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23352 ci2-android-5-10/strace-static-x86_64: Process 23352 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23352] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23352] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23352] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23352] setpgid(0, 0) = 0 [pid 23352] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23352] write(3, "1000", 4) = 4 [pid 23352] close(3) = 0 executing program [pid 23352] write(1, "executing program\n", 18) = 18 [pid 23352] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23352] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23352] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23352] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23352] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23352] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23352] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23353 attached => {parent_tid=[23353]}, 88) = 23353 [pid 23353] set_robust_list(0x7f091316a9a0, 24 [pid 23352] rt_sigprocmask(SIG_SETMASK, [] [pid 23353] <... set_robust_list resumed>) = 0 [pid 23352] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23353] rt_sigprocmask(SIG_SETMASK, [] [pid 23352] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23353] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23352] <... futex resumed>) = 0 [pid 23352] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23353] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23353] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23352] <... futex resumed>) = 0 [pid 23353] <... futex resumed>) = 1 [pid 23352] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23353] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23352] <... futex resumed>) = 0 [pid 23352] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23353] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23353] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23352] <... futex resumed>) = 0 [pid 23353] <... futex resumed>) = 1 [pid 23352] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23353] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23352] <... futex resumed>) = 0 [pid 23353] <... openat resumed>) = 3 [pid 23352] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23353] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23352] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23353] <... futex resumed>) = 0 [pid 23352] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23353] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23352] <... futex resumed>) = 0 [pid 23352] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23353] <... pwrite64 resumed>) = 181 [pid 23353] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23352] <... futex resumed>) = 0 [pid 23353] <... futex resumed>) = 1 [pid 23352] exit_group(0 [pid 23353] ???( [pid 23352] <... exit_group resumed>) = ? [pid 23353] <... ??? resumed>) = -1 ENOSYS (Function not implemented) [pid 23353] +++ exited with 0 +++ [pid 23352] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23352, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23354 ci2-android-5-10/strace-static-x86_64: Process 23354 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23354] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23354] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23354] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23354] setpgid(0, 0) = 0 [pid 23354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23354] write(3, "1000", 4) = 4 [pid 23354] close(3) = 0 executing program [pid 23354] write(1, "executing program\n", 18) = 18 [pid 23354] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23354] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23354] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23354] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23354] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23354] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23354] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23355 attached => {parent_tid=[23355]}, 88) = 23355 [pid 23355] set_robust_list(0x7f091316a9a0, 24 [pid 23354] rt_sigprocmask(SIG_SETMASK, [] [pid 23355] <... set_robust_list resumed>) = 0 [pid 23354] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23355] rt_sigprocmask(SIG_SETMASK, [] [pid 23354] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23355] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23354] <... futex resumed>) = 0 [pid 23354] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23355] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23355] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23354] <... futex resumed>) = 0 [pid 23355] <... futex resumed>) = 1 [pid 23354] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23355] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23354] <... futex resumed>) = 0 [pid 23354] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23355] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23355] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23354] <... futex resumed>) = 0 [pid 23355] <... futex resumed>) = 1 [pid 23355] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23354] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23354] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23355] <... openat resumed>) = 3 [pid 23355] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23354] <... futex resumed>) = 0 [pid 23355] <... futex resumed>) = 1 [pid 23354] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23355] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23354] <... futex resumed>) = 0 [pid 23354] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23355] <... pwrite64 resumed>) = 181 [pid 23355] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23354] <... futex resumed>) = 0 [pid 23355] <... futex resumed>) = 1 [pid 23354] exit_group(0 [pid 23355] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23354] <... exit_group resumed>) = ? [pid 23355] <... futex resumed>) = -1 ENOSYS (Function not implemented) [pid 23355] +++ exited with 0 +++ [pid 23354] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23354, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23356 ci2-android-5-10/strace-static-x86_64: Process 23356 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23356] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23356] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23356] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23356] setpgid(0, 0) = 0 [pid 23356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23356] write(3, "1000", 4) = 4 [pid 23356] close(3) = 0 [pid 23356] write(1, "executing program\n", 18) = 18 executing program [pid 23356] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23356] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23356] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23356] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23356] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23356] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23356] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23357 attached => {parent_tid=[23357]}, 88) = 23357 [pid 23357] set_robust_list(0x7f091316a9a0, 24 [pid 23356] rt_sigprocmask(SIG_SETMASK, [] [pid 23357] <... set_robust_list resumed>) = 0 [pid 23356] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23357] rt_sigprocmask(SIG_SETMASK, [] [pid 23356] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23357] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23356] <... futex resumed>) = 0 [pid 23356] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23357] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23357] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23356] <... futex resumed>) = 0 [pid 23357] <... futex resumed>) = 1 [pid 23356] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23357] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23356] <... futex resumed>) = 0 [pid 23356] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23357] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23357] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23356] <... futex resumed>) = 0 [pid 23357] <... futex resumed>) = 1 [pid 23356] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23357] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23356] <... futex resumed>) = 0 [pid 23356] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23357] <... openat resumed>) = 3 [pid 23357] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23356] <... futex resumed>) = 0 [pid 23357] <... futex resumed>) = 1 [pid 23356] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23357] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23356] <... futex resumed>) = 0 [pid 23356] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23357] <... pwrite64 resumed>) = 181 [pid 23357] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23356] <... futex resumed>) = 0 [pid 23357] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23356] exit_group(0) = ? [pid 23357] <... futex resumed>) = ? [pid 23357] +++ exited with 0 +++ [pid 23356] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23356, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23358 ci2-android-5-10/strace-static-x86_64: Process 23358 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23358] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23358] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23358] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23358] setpgid(0, 0) = 0 [pid 23358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23358] write(3, "1000", 4) = 4 [pid 23358] close(3) = 0 [pid 23358] write(1, "executing program\n", 18) = 18 [pid 23358] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 23358] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23358] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23358] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23358] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23358] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23358] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23359 attached => {parent_tid=[23359]}, 88) = 23359 [pid 23359] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23359] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23358] rt_sigprocmask(SIG_SETMASK, [] [pid 23359] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23358] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23358] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23358] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23359] <... futex resumed>) = 0 [pid 23359] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23359] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23358] <... futex resumed>) = 0 [pid 23358] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23358] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23359] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23359] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23358] <... futex resumed>) = 0 [pid 23358] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23358] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23359] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23359] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23358] <... futex resumed>) = 0 [pid 23358] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23358] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23359] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23359] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23358] <... futex resumed>) = 0 [pid 23358] exit_group(0) = ? [pid 23359] <... futex resumed>) = ? [pid 23359] +++ exited with 0 +++ [pid 23358] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23358, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23360 ci2-android-5-10/strace-static-x86_64: Process 23360 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23360] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23360] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23360] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23360] setpgid(0, 0) = 0 [pid 23360] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23360] write(3, "1000", 4) = 4 [pid 23360] close(3) = 0 executing program [pid 23360] write(1, "executing program\n", 18) = 18 [pid 23360] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23360] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23360] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23360] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23360] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23360] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23360] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23361 attached => {parent_tid=[23361]}, 88) = 23361 [pid 23360] rt_sigprocmask(SIG_SETMASK, [] [pid 23361] set_robust_list(0x7f091316a9a0, 24 [pid 23360] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23361] <... set_robust_list resumed>) = 0 [pid 23360] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23361] rt_sigprocmask(SIG_SETMASK, [] [pid 23360] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23361] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23361] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23361] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23360] <... futex resumed>) = 0 [pid 23360] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23360] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23361] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23361] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23360] <... futex resumed>) = 0 [pid 23360] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23361] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23360] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23361] <... openat resumed>) = 3 [pid 23361] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23360] <... futex resumed>) = 0 [pid 23360] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23361] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23360] <... futex resumed>) = 0 [pid 23360] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23361] <... pwrite64 resumed>) = 181 [pid 23361] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23360] <... futex resumed>) = 0 [pid 23361] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23360] exit_group(0) = ? [pid 23361] <... futex resumed>) = ? [pid 23361] +++ exited with 0 +++ [pid 23360] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23360, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23362 ci2-android-5-10/strace-static-x86_64: Process 23362 attached [pid 23362] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23362] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23362] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23362] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23362] write(3, "1000", 4) = 4 [pid 23362] close(3) = 0 [pid 23362] write(1, "executing program\n", 18) = 18 executing program [pid 23362] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23362] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23362] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23362] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23362] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23362] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23362] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23363 attached => {parent_tid=[23363]}, 88) = 23363 [pid 23363] set_robust_list(0x7f091316a9a0, 24 [pid 23362] rt_sigprocmask(SIG_SETMASK, [] [pid 23363] <... set_robust_list resumed>) = 0 [pid 23362] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23363] rt_sigprocmask(SIG_SETMASK, [] [pid 23362] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23363] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23362] <... futex resumed>) = 0 [pid 23362] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23363] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23363] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23362] <... futex resumed>) = 0 [pid 23363] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23362] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23363] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23362] <... futex resumed>) = 0 [pid 23363] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23362] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23363] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23363] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23362] <... futex resumed>) = 0 [pid 23362] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23362] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23363] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23363] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23362] <... futex resumed>) = 0 [pid 23362] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23362] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23363] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23363] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23362] <... futex resumed>) = 0 [pid 23362] exit_group(0) = ? [pid 23363] <... futex resumed>) = ? [pid 23363] +++ exited with 0 +++ [pid 23362] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23362, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23364 attached , child_tidptr=0x55557260a690) = 23364 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23364] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23364] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23364] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23364] setpgid(0, 0) = 0 [pid 23364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23364] write(3, "1000", 4) = 4 [pid 23364] close(3) = 0 [pid 23364] write(1, "executing program\n", 18) = 18 executing program [pid 23364] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23364] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23364] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23364] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23364] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23364] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23364] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23365 attached => {parent_tid=[23365]}, 88) = 23365 [pid 23365] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23365] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23365] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23364] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23364] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23365] <... futex resumed>) = 0 [pid 23365] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23365] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23365] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23364] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23364] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23365] <... futex resumed>) = 0 [pid 23364] <... futex resumed>) = 1 [pid 23365] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23364] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23365] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23365] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23365] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23364] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23364] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23365] <... futex resumed>) = 0 [pid 23364] <... futex resumed>) = 1 [pid 23365] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23364] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23365] <... openat resumed>) = 3 [pid 23365] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23364] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23365] <... futex resumed>) = 0 [pid 23365] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23364] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23365] <... futex resumed>) = 0 [pid 23365] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23364] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23365] <... pwrite64 resumed>) = 181 [pid 23365] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23364] <... futex resumed>) = 0 [pid 23364] exit_group(0 [pid 23365] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23364] <... exit_group resumed>) = ? [pid 23365] <... futex resumed>) = ? [pid 23365] +++ exited with 0 +++ [pid 23364] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23364, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23366 ci2-android-5-10/strace-static-x86_64: Process 23366 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23366] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23366] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23366] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23366] setpgid(0, 0) = 0 [pid 23366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23366] write(3, "1000", 4) = 4 [pid 23366] close(3) = 0 executing program [pid 23366] write(1, "executing program\n", 18) = 18 [pid 23366] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23366] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23366] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23366] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23366] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23366] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23366] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23367 attached => {parent_tid=[23367]}, 88) = 23367 [pid 23366] rt_sigprocmask(SIG_SETMASK, [] [pid 23367] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23366] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23366] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23367] rt_sigprocmask(SIG_SETMASK, [] [pid 23366] <... futex resumed>) = 0 [pid 23366] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23367] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23367] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23367] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23366] <... futex resumed>) = 0 [pid 23366] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23366] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23367] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23367] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23366] <... futex resumed>) = 0 [pid 23366] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23366] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23367] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23367] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23366] <... futex resumed>) = 0 [pid 23366] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23366] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23367] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23367] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23366] <... futex resumed>) = 0 [pid 23366] exit_group(0) = ? [pid 23367] <... futex resumed>) = ? [pid 23367] +++ exited with 0 +++ [pid 23366] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23366, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23368 ci2-android-5-10/strace-static-x86_64: Process 23368 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23368] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23368] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23368] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23368] setpgid(0, 0) = 0 [pid 23368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23368] write(3, "1000", 4) = 4 [pid 23368] close(3) = 0 [pid 23368] write(1, "executing program\n", 18) = 18 executing program [pid 23368] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23368] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23368] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23368] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23368] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23368] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23368] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23369 attached [pid 23369] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23369] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23369] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23368] <... clone3 resumed> => {parent_tid=[23369]}, 88) = 23369 [pid 23368] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23368] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23369] <... futex resumed>) = 0 [pid 23368] <... futex resumed>) = 1 [pid 23369] mkdirat(AT_FDCWD, "./sys", 0777 [pid 23368] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23369] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 23369] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23369] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23368] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23368] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23369] <... futex resumed>) = 0 [pid 23368] <... futex resumed>) = 1 [pid 23369] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23368] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23369] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23369] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23368] <... futex resumed>) = 0 [pid 23368] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23368] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23369] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23369] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23368] <... futex resumed>) = 0 [pid 23368] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23368] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23369] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23369] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23368] <... futex resumed>) = 0 [pid 23368] exit_group(0) = ? [pid 23369] <... futex resumed>) = ? [pid 23369] +++ exited with 0 +++ [pid 23368] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23368, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23370 ci2-android-5-10/strace-static-x86_64: Process 23370 attached [pid 23370] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23370] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23370] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23370] <... prctl resumed>) = 0 [pid 23370] setpgid(0, 0) = 0 [pid 23370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23370] write(3, "1000", 4) = 4 [pid 23370] close(3) = 0 executing program [pid 23370] write(1, "executing program\n", 18) = 18 [pid 23370] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23370] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23370] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23370] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23370] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23370] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23370] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23371 attached [pid 23371] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23371] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23371] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23370] <... clone3 resumed> => {parent_tid=[23371]}, 88) = 23371 [pid 23370] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23370] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23371] <... futex resumed>) = 0 [pid 23370] <... futex resumed>) = 1 [pid 23371] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23371] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23371] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23370] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23370] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23371] <... futex resumed>) = 0 [pid 23370] <... futex resumed>) = 1 [pid 23371] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23371] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23371] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23370] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23370] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23371] <... futex resumed>) = 0 [pid 23370] <... futex resumed>) = 1 [pid 23371] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23370] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23371] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23371] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23370] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23370] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23371] <... futex resumed>) = 0 [pid 23371] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23370] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23371] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23370] <... futex resumed>) = 0 [pid 23371] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23370] exit_group(0) = ? [pid 23371] <... futex resumed>) = ? [pid 23371] +++ exited with 0 +++ [pid 23370] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23370, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23372 ci2-android-5-10/strace-static-x86_64: Process 23372 attached [pid 23372] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23372] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23372] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23372] setpgid(0, 0) = 0 [pid 23372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23372] write(3, "1000", 4) = 4 [pid 23372] close(3) = 0 executing program [pid 23372] write(1, "executing program\n", 18) = 18 [pid 23372] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23372] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23372] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23372] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23372] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23372] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23372] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23373 attached [pid 23373] set_robust_list(0x7f091316a9a0, 24 [pid 23372] <... clone3 resumed> => {parent_tid=[23373]}, 88) = 23373 [pid 23373] <... set_robust_list resumed>) = 0 [pid 23373] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23373] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23372] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23372] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23373] <... futex resumed>) = 0 [pid 23373] mkdirat(AT_FDCWD, "./sys", 0777 [pid 23372] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23373] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 23373] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23372] <... futex resumed>) = 0 [pid 23372] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23372] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23373] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23373] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23372] <... futex resumed>) = 0 [pid 23373] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23372] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23372] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23373] <... futex resumed>) = 0 [pid 23373] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23373] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23372] <... futex resumed>) = 0 [pid 23373] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23372] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23372] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23373] <... pwrite64 resumed>) = 181 [pid 23373] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23372] <... futex resumed>) = 0 [pid 23373] <... futex resumed>) = 1 [pid 23372] exit_group(0 [pid 23373] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23372] <... exit_group resumed>) = ? [pid 23373] <... futex resumed>) = ? [pid 23373] +++ exited with 0 +++ [pid 23372] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23372, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23374 attached [pid 23374] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] <... clone resumed>, child_tidptr=0x55557260a690) = 23374 [pid 23374] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23374] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23374] setpgid(0, 0) = 0 [pid 23374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23374] write(3, "1000", 4 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23374] <... write resumed>) = 4 [pid 23374] close(3) = 0 [pid 23374] write(1, "executing program\n", 18 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23374] <... write resumed>) = 18 [pid 23374] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 23374] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23374] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23374] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23374] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23374] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23374] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23375]}, 88) = 23375 [pid 23374] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23374] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23374] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23375 attached [pid 23375] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23375] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23375] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23375] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23374] <... futex resumed>) = 0 [pid 23374] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23374] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23375] <... futex resumed>) = 1 [pid 23375] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23375] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23374] <... futex resumed>) = 0 [pid 23374] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23374] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23375] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23375] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23374] <... futex resumed>) = 0 [pid 23374] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23374] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23375] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23375] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23374] <... futex resumed>) = 0 [pid 23375] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23374] exit_group(0) = ? [pid 23375] <... futex resumed>) = ? [pid 23375] +++ exited with 0 +++ [pid 23374] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23374, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23376 attached , child_tidptr=0x55557260a690) = 23376 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23376] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23376] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23376] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23376] setpgid(0, 0) = 0 [pid 23376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23376] write(3, "1000", 4) = 4 [pid 23376] close(3) = 0 executing program [pid 23376] write(1, "executing program\n", 18) = 18 [pid 23376] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23376] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23376] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23376] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23376] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23376] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23376] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23377 attached [pid 23377] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23377] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23377] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23376] <... clone3 resumed> => {parent_tid=[23377]}, 88) = 23377 [pid 23376] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23376] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23377] <... futex resumed>) = 0 [pid 23376] <... futex resumed>) = 1 [pid 23377] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23377] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23377] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23376] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23376] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23377] <... futex resumed>) = 0 [pid 23377] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23376] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23377] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23376] <... futex resumed>) = 0 [pid 23377] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23376] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23377] <... futex resumed>) = 0 [pid 23377] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23376] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23377] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23377] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23376] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23376] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23377] <... futex resumed>) = 0 [pid 23377] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23376] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23377] <... pwrite64 resumed>) = 181 [pid 23377] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23376] <... futex resumed>) = 0 [pid 23376] exit_group(0 [pid 23377] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23376] <... exit_group resumed>) = ? [pid 23377] <... futex resumed>) = ? [pid 23377] +++ exited with 0 +++ [pid 23376] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23376, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23378 attached , child_tidptr=0x55557260a690) = 23378 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23378] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23378] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23378] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23378] setpgid(0, 0) = 0 [pid 23378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23378] write(3, "1000", 4) = 4 [pid 23378] close(3) = 0 executing program [pid 23378] write(1, "executing program\n", 18) = 18 [pid 23378] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23378] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23378] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23378] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23378] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23378] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23378] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23379 attached [pid 23379] set_robust_list(0x7f091316a9a0, 24 [pid 23378] <... clone3 resumed> => {parent_tid=[23379]}, 88) = 23379 [pid 23379] <... set_robust_list resumed>) = 0 [pid 23379] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23379] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23378] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23378] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23379] <... futex resumed>) = 0 [pid 23378] <... futex resumed>) = 1 [pid 23379] mkdirat(AT_FDCWD, "./sys", 0777 [pid 23378] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23379] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 23379] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23379] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23378] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23378] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23379] <... futex resumed>) = 0 [pid 23379] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23378] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23379] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23379] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23378] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23378] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23379] <... futex resumed>) = 0 [pid 23379] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23378] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23379] <... openat resumed>) = 3 [pid 23379] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23379] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23378] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23378] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23379] <... futex resumed>) = 0 [pid 23378] <... futex resumed>) = 1 [pid 23379] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23378] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23379] <... pwrite64 resumed>) = 181 [pid 23379] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23378] <... futex resumed>) = 0 [pid 23378] exit_group(0 [pid 23379] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23378] <... exit_group resumed>) = ? [pid 23379] <... futex resumed>) = ? [pid 23379] +++ exited with 0 +++ [pid 23378] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23378, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23380 attached , child_tidptr=0x55557260a690) = 23380 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23380] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23380] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23380] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23380] setpgid(0, 0) = 0 [pid 23380] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23380] write(3, "1000", 4) = 4 [pid 23380] close(3) = 0 [pid 23380] write(1, "executing program\n", 18) = 18 executing program [pid 23380] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23380] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23380] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23380] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23380] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23380] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23381 attached => {parent_tid=[23381]}, 88) = 23381 [pid 23381] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23381] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23381] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23380] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23380] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23381] <... futex resumed>) = 0 [pid 23380] <... futex resumed>) = 1 [pid 23381] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23381] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23381] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23380] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23380] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23381] <... futex resumed>) = 0 [pid 23380] <... futex resumed>) = 1 [pid 23381] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23381] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23381] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23380] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23380] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23381] <... futex resumed>) = 0 [pid 23380] <... futex resumed>) = 1 [pid 23381] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23380] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23381] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23381] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23380] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23380] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23381] <... futex resumed>) = 0 [pid 23380] <... futex resumed>) = 1 [pid 23381] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23380] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23381] <... pwrite64 resumed>) = 181 [pid 23381] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23380] <... futex resumed>) = 0 [pid 23380] exit_group(0) = ? [pid 23381] +++ exited with 0 +++ [pid 23380] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23380, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23382 attached , child_tidptr=0x55557260a690) = 23382 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23382] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23382] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23382] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23382] setpgid(0, 0) = 0 [pid 23382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23382] write(3, "1000", 4) = 4 [pid 23382] close(3) = 0 executing program [pid 23382] write(1, "executing program\n", 18) = 18 [pid 23382] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23382] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23382] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23382] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23382] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23382] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23382] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23383 attached => {parent_tid=[23383]}, 88) = 23383 [pid 23383] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23383] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23383] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23382] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23382] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23383] <... futex resumed>) = 0 [pid 23382] <... futex resumed>) = 1 [pid 23383] mkdirat(AT_FDCWD, "./sys", 0777 [pid 23382] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23383] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 23383] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23383] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23382] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23382] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23383] <... futex resumed>) = 0 [pid 23382] <... futex resumed>) = 1 [pid 23383] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23382] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23383] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23383] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23383] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23382] <... futex resumed>) = 0 [pid 23382] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23383] <... futex resumed>) = 0 [pid 23382] <... futex resumed>) = 1 [pid 23383] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23382] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23383] <... openat resumed>) = 3 [pid 23383] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23382] <... futex resumed>) = 0 [pid 23382] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23382] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23383] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23383] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23382] <... futex resumed>) = 0 [pid 23382] exit_group(0 [pid 23383] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23382] <... exit_group resumed>) = ? [pid 23383] <... futex resumed>) = ? [pid 23383] +++ exited with 0 +++ [pid 23382] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23382, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23384 attached , child_tidptr=0x55557260a690) = 23384 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23384] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23384] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23384] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23384] setpgid(0, 0) = 0 [pid 23384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23384] write(3, "1000", 4) = 4 [pid 23384] close(3) = 0 [pid 23384] write(1, "executing program\n", 18) = 18 executing program [pid 23384] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23384] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23384] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23384] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23384] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23384] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23384] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23385 attached => {parent_tid=[23385]}, 88) = 23385 [pid 23385] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23385] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23385] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23384] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23384] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23385] <... futex resumed>) = 0 [pid 23385] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23385] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23384] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23385] <... futex resumed>) = 0 [pid 23385] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23384] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23384] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23385] <... futex resumed>) = 0 [pid 23384] <... futex resumed>) = 1 [pid 23385] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23384] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23385] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23385] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23384] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23384] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23385] <... futex resumed>) = 0 [pid 23385] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23384] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23385] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23385] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23384] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23384] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23385] <... futex resumed>) = 0 [pid 23384] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23385] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23385] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23385] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23384] <... futex resumed>) = 0 [pid 23384] exit_group(0) = ? [pid 23385] <... futex resumed>) = ? [pid 23385] +++ exited with 0 +++ [pid 23384] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23384, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23386 attached , child_tidptr=0x55557260a690) = 23386 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23386] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23386] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23386] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23386] setpgid(0, 0) = 0 [pid 23386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23386] write(3, "1000", 4) = 4 [pid 23386] close(3) = 0 executing program [pid 23386] write(1, "executing program\n", 18) = 18 [pid 23386] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23386] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23386] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23386] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23386] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23386] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23386] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23387 attached [pid 23387] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23387] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23387] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23386] <... clone3 resumed> => {parent_tid=[23387]}, 88) = 23387 [pid 23386] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23386] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23387] <... futex resumed>) = 0 [pid 23386] <... futex resumed>) = 1 [pid 23387] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23387] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23387] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23386] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23386] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23387] <... futex resumed>) = 0 [pid 23386] <... futex resumed>) = 1 [pid 23387] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23387] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23387] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23386] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23386] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23387] <... futex resumed>) = 0 [pid 23386] <... futex resumed>) = 1 [pid 23387] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23387] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23387] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23386] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23386] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23387] <... futex resumed>) = 0 [pid 23386] <... futex resumed>) = 1 [pid 23386] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23387] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23387] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23386] <... futex resumed>) = 0 [pid 23386] exit_group(0) = ? [pid 23387] +++ exited with 0 +++ [pid 23386] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23386, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23388 attached , child_tidptr=0x55557260a690) = 23388 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23388] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23388] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23388] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23388] setpgid(0, 0) = 0 [pid 23388] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23388] write(3, "1000", 4) = 4 [pid 23388] close(3) = 0 [pid 23388] write(1, "executing program\n", 18) = 18 executing program [pid 23388] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23388] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23388] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23388] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23388] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23388] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23388] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23389 attached => {parent_tid=[23389]}, 88) = 23389 [pid 23389] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23389] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23389] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23388] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23388] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23389] <... futex resumed>) = 0 [pid 23388] <... futex resumed>) = 1 [pid 23389] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23389] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23389] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23388] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23388] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23389] <... futex resumed>) = 0 [pid 23389] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23388] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23389] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23389] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23388] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23388] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23389] <... futex resumed>) = 0 [pid 23388] <... futex resumed>) = 1 [pid 23389] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23388] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23389] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23389] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23388] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23388] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23389] <... futex resumed>) = 0 [pid 23388] <... futex resumed>) = 1 [pid 23389] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23388] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23389] <... pwrite64 resumed>) = 181 [pid 23389] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23388] <... futex resumed>) = 0 [pid 23388] exit_group(0 [pid 23389] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23388] <... exit_group resumed>) = ? [pid 23389] <... futex resumed>) = ? [pid 23389] +++ exited with 0 +++ [pid 23388] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23388, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23390 attached , child_tidptr=0x55557260a690) = 23390 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 executing program [pid 23390] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23390] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23390] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23390] setpgid(0, 0) = 0 [pid 23390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23390] write(3, "1000", 4) = 4 [pid 23390] close(3) = 0 [pid 23390] write(1, "executing program\n", 18) = 18 [pid 23390] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23390] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23390] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23390] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23390] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23390] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23390] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23391 attached => {parent_tid=[23391]}, 88) = 23391 [pid 23390] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23390] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23390] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23391] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23391] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23391] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23391] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23390] <... futex resumed>) = 0 [pid 23390] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23390] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23391] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23391] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23390] <... futex resumed>) = 0 [pid 23390] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23391] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23390] <... futex resumed>) = 0 [pid 23391] <... openat resumed>) = 3 [pid 23390] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23391] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23390] <... futex resumed>) = 0 [pid 23390] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23390] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23391] <... futex resumed>) = 1 [pid 23391] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23391] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23390] <... futex resumed>) = 0 [pid 23390] exit_group(0 [pid 23391] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23390] <... exit_group resumed>) = ? [pid 23391] <... futex resumed>) = ? [pid 23391] +++ exited with 0 +++ [pid 23390] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23390, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23392 attached , child_tidptr=0x55557260a690) = 23392 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23392] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23392] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23392] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23392] setpgid(0, 0) = 0 [pid 23392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23392] write(3, "1000", 4) = 4 [pid 23392] close(3) = 0 executing program [pid 23392] write(1, "executing program\n", 18) = 18 [pid 23392] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23392] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23392] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23392] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23392] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23392] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23392] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23393 attached [pid 23393] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23393] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23393] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23392] <... clone3 resumed> => {parent_tid=[23393]}, 88) = 23393 [pid 23392] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23392] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23393] <... futex resumed>) = 0 [pid 23392] <... futex resumed>) = 1 [pid 23393] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23393] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23393] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23392] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23392] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23393] <... futex resumed>) = 0 [pid 23392] <... futex resumed>) = 1 [pid 23393] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23393] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23393] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23392] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23392] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23393] <... futex resumed>) = 0 [pid 23392] <... futex resumed>) = 1 [pid 23393] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23392] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23393] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23393] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23392] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23392] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23393] <... futex resumed>) = 0 [pid 23392] <... futex resumed>) = 1 [pid 23393] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23392] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23393] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23392] <... futex resumed>) = 0 [pid 23393] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23392] exit_group(0) = ? [pid 23393] <... futex resumed>) = ? [pid 23393] +++ exited with 0 +++ [pid 23392] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23392, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23394 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 23394 attached [pid 23394] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23394] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23394] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23394] setpgid(0, 0) = 0 [pid 23394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23394] write(3, "1000", 4) = 4 [pid 23394] close(3) = 0 [pid 23394] write(1, "executing program\n", 18) = 18 executing program [pid 23394] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23394] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23394] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23394] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23394] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23394] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23394] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23395 attached => {parent_tid=[23395]}, 88) = 23395 [pid 23394] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23394] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23394] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23395] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23395] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23395] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23395] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23394] <... futex resumed>) = 0 [pid 23394] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23394] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23395] <... futex resumed>) = 1 [pid 23395] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23395] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23394] <... futex resumed>) = 0 [pid 23394] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23394] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23395] <... futex resumed>) = 1 [pid 23395] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23395] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23394] <... futex resumed>) = 0 [pid 23394] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23394] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23395] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23395] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23394] <... futex resumed>) = 0 [pid 23395] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23394] exit_group(0) = ? [pid 23395] <... futex resumed>) = ? [pid 23395] +++ exited with 0 +++ [pid 23394] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23394, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23396 attached , child_tidptr=0x55557260a690) = 23396 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23396] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23396] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23396] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23396] setpgid(0, 0) = 0 [pid 23396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23396] write(3, "1000", 4) = 4 [pid 23396] close(3) = 0 executing program [pid 23396] write(1, "executing program\n", 18) = 18 [pid 23396] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23396] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23396] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23396] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23396] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23396] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23396] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23397 attached => {parent_tid=[23397]}, 88) = 23397 [pid 23397] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23397] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23397] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23396] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23396] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23397] <... futex resumed>) = 0 [pid 23396] <... futex resumed>) = 1 [pid 23397] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23397] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23397] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23396] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23396] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23397] <... futex resumed>) = 0 [pid 23397] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23396] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23397] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23397] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23396] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23396] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23397] <... futex resumed>) = 0 [pid 23397] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23396] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23397] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23397] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23396] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23396] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23397] <... futex resumed>) = 0 [pid 23396] <... futex resumed>) = 1 [pid 23397] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23396] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23397] <... pwrite64 resumed>) = 181 [pid 23397] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23396] <... futex resumed>) = 0 [pid 23396] exit_group(0 [pid 23397] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23396] <... exit_group resumed>) = ? [pid 23397] <... futex resumed>) = ? [pid 23397] +++ exited with 0 +++ [pid 23396] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23396, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23398 attached , child_tidptr=0x55557260a690) = 23398 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23398] set_robust_list(0x55557260a6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23398] <... set_robust_list resumed>) = 0 [pid 23398] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23398] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23398] setpgid(0, 0) = 0 [pid 23398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23398] write(3, "1000", 4) = 4 [pid 23398] close(3) = 0 [pid 23398] write(1, "executing program\n", 18) = 18 executing program [pid 23398] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23398] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23398] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23398] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23398] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23398] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23398] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23399 attached => {parent_tid=[23399]}, 88) = 23399 [pid 23398] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23398] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23398] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23399] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23399] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23399] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23399] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23398] <... futex resumed>) = 0 [pid 23398] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23398] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23399] <... futex resumed>) = 1 [pid 23399] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23399] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23398] <... futex resumed>) = 0 [pid 23398] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23398] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23399] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23399] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23398] <... futex resumed>) = 0 [pid 23398] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23398] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23399] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23399] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23398] <... futex resumed>) = 0 [pid 23398] exit_group(0) = ? [pid 23399] <... futex resumed>) = ? [pid 23399] +++ exited with 0 +++ [pid 23398] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23398, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23400 attached , child_tidptr=0x55557260a690) = 23400 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23400] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23400] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23400] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23400] setpgid(0, 0) = 0 [pid 23400] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23400] write(3, "1000", 4) = 4 [pid 23400] close(3) = 0 [pid 23400] write(1, "executing program\n", 18) = 18 [pid 23400] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 23400] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23400] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23400] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23400] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23400] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23400] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23401]}, 88) = 23401 [pid 23400] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23400] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23400] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23401 attached [pid 23401] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23401] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23401] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23401] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23400] <... futex resumed>) = 0 [pid 23400] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23400] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23401] <... futex resumed>) = 1 [pid 23401] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23401] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23400] <... futex resumed>) = 0 [pid 23400] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23400] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23401] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23401] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23400] <... futex resumed>) = 0 [pid 23400] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23400] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23401] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23401] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23400] <... futex resumed>) = 0 [pid 23400] exit_group(0) = ? [pid 23401] <... futex resumed>) = ? [pid 23401] +++ exited with 0 +++ [pid 23400] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23400, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23402 attached , child_tidptr=0x55557260a690) = 23402 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23402] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23402] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23402] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23402] setpgid(0, 0) = 0 [pid 23402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23402] write(3, "1000", 4) = 4 [pid 23402] close(3) = 0 [pid 23402] write(1, "executing program\n", 18) = 18 executing program [pid 23402] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23402] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23402] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23402] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23402] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23402] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23402] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23403 attached => {parent_tid=[23403]}, 88) = 23403 [pid 23403] set_robust_list(0x7f091316a9a0, 24 [pid 23402] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23402] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23402] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23403] <... set_robust_list resumed>) = 0 [pid 23403] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23403] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23403] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23403] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23402] <... futex resumed>) = 0 [pid 23402] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23403] <... futex resumed>) = 0 [pid 23403] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23402] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23403] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23403] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23403] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23402] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23402] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23403] <... futex resumed>) = 0 [pid 23403] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23402] <... futex resumed>) = 1 [pid 23403] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23403] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23402] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23402] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23403] <... futex resumed>) = 0 [pid 23402] <... futex resumed>) = 1 [pid 23403] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23402] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23403] <... pwrite64 resumed>) = 181 [pid 23403] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23402] <... futex resumed>) = 0 [pid 23403] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23402] exit_group(0) = ? [pid 23403] <... futex resumed>) = ? [pid 23403] +++ exited with 0 +++ [pid 23402] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23402, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23404 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 23404 attached [pid 23404] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23404] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23404] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23404] setpgid(0, 0) = 0 [pid 23404] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23404] write(3, "1000", 4) = 4 [pid 23404] close(3) = 0 [pid 23404] write(1, "executing program\n", 18) = 18 executing program [pid 23404] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23404] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23404] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23404] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23404] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23404] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23404] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23405 attached [pid 23405] set_robust_list(0x7f091316a9a0, 24 [pid 23404] <... clone3 resumed> => {parent_tid=[23405]}, 88) = 23405 [pid 23405] <... set_robust_list resumed>) = 0 [pid 23405] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23405] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23404] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23404] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23405] <... futex resumed>) = 0 [pid 23405] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23405] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23405] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23404] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23404] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23405] <... futex resumed>) = 0 [pid 23404] <... futex resumed>) = 1 [pid 23405] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23404] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23405] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23405] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23404] <... futex resumed>) = 0 [pid 23405] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23404] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23405] <... openat resumed>) = 3 [pid 23404] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23405] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23404] <... futex resumed>) = 0 [pid 23404] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23404] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23405] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23405] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23404] <... futex resumed>) = 0 [pid 23405] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23404] exit_group(0) = ? [pid 23405] <... futex resumed>) = ? [pid 23405] +++ exited with 0 +++ [pid 23404] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23404, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23406 attached , child_tidptr=0x55557260a690) = 23406 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23406] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23406] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23406] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23406] setpgid(0, 0) = 0 [pid 23406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23406] write(3, "1000", 4) = 4 [pid 23406] close(3) = 0 [pid 23406] write(1, "executing program\n", 18) = 18 executing program [pid 23406] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23406] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23406] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23406] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23406] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23406] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23406] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23407 attached [pid 23407] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23407] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23407] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23406] <... clone3 resumed> => {parent_tid=[23407]}, 88) = 23407 [pid 23406] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23406] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23407] <... futex resumed>) = 0 [pid 23406] <... futex resumed>) = 1 [pid 23407] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23407] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23407] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23406] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23406] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23407] <... futex resumed>) = 0 [pid 23407] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23406] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23407] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23407] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23406] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23406] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23407] <... futex resumed>) = 0 [pid 23406] <... futex resumed>) = 1 [pid 23407] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23406] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23407] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23407] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23406] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23406] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23407] <... futex resumed>) = 0 [pid 23406] <... futex resumed>) = 1 [pid 23407] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23406] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23407] <... pwrite64 resumed>) = 181 [pid 23407] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23406] <... futex resumed>) = 0 [pid 23407] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23406] exit_group(0 [pid 23407] <... futex resumed>) = ? [pid 23406] <... exit_group resumed>) = ? [pid 23407] +++ exited with 0 +++ [pid 23406] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23406, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23408 attached , child_tidptr=0x55557260a690) = 23408 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23408] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23408] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23408] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23408] setpgid(0, 0) = 0 [pid 23408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23408] write(3, "1000", 4) = 4 [pid 23408] close(3) = 0 executing program [pid 23408] write(1, "executing program\n", 18) = 18 [pid 23408] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23408] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23408] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23408] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23408] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23408] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23408] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23409 attached => {parent_tid=[23409]}, 88) = 23409 [pid 23409] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23409] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23409] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23408] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23408] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23409] <... futex resumed>) = 0 [pid 23408] <... futex resumed>) = 1 [pid 23409] mkdirat(AT_FDCWD, "./sys", 0777 [pid 23408] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23409] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 23409] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23409] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23408] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23408] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23409] <... futex resumed>) = 0 [pid 23408] <... futex resumed>) = 1 [pid 23409] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23409] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23408] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23409] <... futex resumed>) = 0 [pid 23409] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23408] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23408] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23409] <... futex resumed>) = 0 [pid 23408] <... futex resumed>) = 1 [pid 23408] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23409] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23409] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23408] <... futex resumed>) = 0 [pid 23408] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23408] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23409] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23409] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23408] <... futex resumed>) = 0 [pid 23408] exit_group(0 [pid 23409] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23408] <... exit_group resumed>) = ? [pid 23409] <... futex resumed>) = ? [pid 23409] +++ exited with 0 +++ [pid 23408] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23408, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23410 attached , child_tidptr=0x55557260a690) = 23410 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23410] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23410] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23410] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23410] setpgid(0, 0) = 0 [pid 23410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23410] write(3, "1000", 4) = 4 [pid 23410] close(3) = 0 [pid 23410] write(1, "executing program\n", 18) = 18 executing program [pid 23410] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23410] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23410] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23410] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23410] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23410] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23410] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23411 attached => {parent_tid=[23411]}, 88) = 23411 [pid 23411] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23411] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23411] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23410] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23410] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23411] <... futex resumed>) = 0 [pid 23410] <... futex resumed>) = 1 [pid 23411] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23411] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23411] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23410] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23410] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23411] <... futex resumed>) = 0 [pid 23410] <... futex resumed>) = 1 [pid 23411] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23410] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23411] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23410] <... futex resumed>) = 0 [pid 23410] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23410] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23411] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23411] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23410] <... futex resumed>) = 0 [pid 23410] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23410] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23411] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23411] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23410] <... futex resumed>) = 0 [pid 23410] exit_group(0 [pid 23411] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23410] <... exit_group resumed>) = ? [pid 23411] <... futex resumed>) = ? [pid 23411] +++ exited with 0 +++ [pid 23410] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23410, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23412 attached , child_tidptr=0x55557260a690) = 23412 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23412] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23412] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23412] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23412] setpgid(0, 0) = 0 [pid 23412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23412] write(3, "1000", 4) = 4 [pid 23412] close(3) = 0 executing program [pid 23412] write(1, "executing program\n", 18) = 18 [pid 23412] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23412] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23412] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23412] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23412] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23412] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23412] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23413 attached [pid 23413] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23413] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23413] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23412] <... clone3 resumed> => {parent_tid=[23413]}, 88) = 23413 [pid 23412] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23412] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23413] <... futex resumed>) = 0 [pid 23412] <... futex resumed>) = 1 [pid 23413] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23413] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23413] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23412] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23412] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23413] <... futex resumed>) = 0 [pid 23412] <... futex resumed>) = 1 [pid 23413] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23413] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23413] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23412] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23412] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23413] <... futex resumed>) = 0 [pid 23412] <... futex resumed>) = 1 [pid 23413] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23413] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23413] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23412] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23412] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23413] <... futex resumed>) = 0 [pid 23413] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23412] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23413] <... pwrite64 resumed>) = 181 [pid 23413] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23413] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23412] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23412] exit_group(0) = ? [pid 23413] <... futex resumed>) = ? [pid 23413] +++ exited with 0 +++ [pid 23412] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23412, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23414 attached , child_tidptr=0x55557260a690) = 23414 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23414] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23414] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23414] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23414] setpgid(0, 0) = 0 [pid 23414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23414] write(3, "1000", 4) = 4 [pid 23414] close(3) = 0 [pid 23414] write(1, "executing program\n", 18) = 18 executing program [pid 23414] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23414] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23414] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23414] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23414] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23414] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23414] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23415]}, 88) = 23415 [pid 23414] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23414] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23414] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23415 attached [pid 23415] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23415] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23415] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23415] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23414] <... futex resumed>) = 0 [pid 23414] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23414] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23415] <... futex resumed>) = 1 [pid 23415] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23415] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23414] <... futex resumed>) = 0 [pid 23414] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23414] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23415] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23415] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23414] <... futex resumed>) = 0 [pid 23414] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23414] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23415] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23415] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23414] <... futex resumed>) = 0 [pid 23415] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23414] exit_group(0) = ? [pid 23415] <... futex resumed>) = ? [pid 23415] +++ exited with 0 +++ [pid 23414] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23414, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23416 attached , child_tidptr=0x55557260a690) = 23416 [pid 23416] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23416] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23416] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23416] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23416] setpgid(0, 0) = 0 [pid 23416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23416] <... openat resumed>) = 3 [pid 23416] write(3, "1000", 4) = 4 [pid 23416] close(3) = 0 [pid 23416] write(1, "executing program\n", 18) = 18 executing program [pid 23416] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23416] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23416] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23416] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23416] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23416] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23416] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23417 attached [pid 23417] set_robust_list(0x7f091316a9a0, 24 [pid 23416] <... clone3 resumed> => {parent_tid=[23417]}, 88) = 23417 [pid 23417] <... set_robust_list resumed>) = 0 [pid 23417] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23417] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23416] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23416] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23417] <... futex resumed>) = 0 [pid 23416] <... futex resumed>) = 1 [pid 23417] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23417] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23416] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23417] <... futex resumed>) = 0 [pid 23417] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23416] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23416] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23417] <... futex resumed>) = 0 [pid 23416] <... futex resumed>) = 1 [pid 23417] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23416] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23417] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23417] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23417] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23416] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23416] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23417] <... futex resumed>) = 0 [pid 23416] <... futex resumed>) = 1 [pid 23417] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23416] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23417] <... openat resumed>) = 3 [pid 23417] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23417] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23416] <... futex resumed>) = 0 [pid 23416] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23417] <... futex resumed>) = 0 [pid 23416] <... futex resumed>) = 1 [pid 23417] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23416] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23417] <... pwrite64 resumed>) = 181 [pid 23417] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23416] <... futex resumed>) = 0 [pid 23416] exit_group(0 [pid 23417] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23416] <... exit_group resumed>) = ? [pid 23417] <... futex resumed>) = ? [pid 23417] +++ exited with 0 +++ [pid 23416] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23416, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23418 attached , child_tidptr=0x55557260a690) = 23418 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23418] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23418] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23418] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23418] setpgid(0, 0) = 0 [pid 23418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23418] write(3, "1000", 4) = 4 [pid 23418] close(3) = 0 executing program [pid 23418] write(1, "executing program\n", 18) = 18 [pid 23418] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23418] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23418] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23418] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23418] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23418] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23418] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23419 attached => {parent_tid=[23419]}, 88) = 23419 [pid 23419] set_robust_list(0x7f091316a9a0, 24 [pid 23418] rt_sigprocmask(SIG_SETMASK, [] [pid 23419] <... set_robust_list resumed>) = 0 [pid 23418] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23419] rt_sigprocmask(SIG_SETMASK, [] [pid 23418] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23419] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23418] <... futex resumed>) = 0 [pid 23418] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23419] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23419] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23418] <... futex resumed>) = 0 [pid 23419] <... futex resumed>) = 1 [pid 23418] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23419] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23418] <... futex resumed>) = 0 [pid 23418] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23419] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23419] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23418] <... futex resumed>) = 0 [pid 23419] <... futex resumed>) = 1 [pid 23418] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23419] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23418] <... futex resumed>) = 0 [pid 23418] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23419] <... openat resumed>) = 3 [pid 23419] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23418] <... futex resumed>) = 0 [pid 23419] <... futex resumed>) = 1 [pid 23419] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23418] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23418] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23419] <... pwrite64 resumed>) = 181 [pid 23419] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23418] <... futex resumed>) = 0 [pid 23419] <... futex resumed>) = 1 [pid 23418] exit_group(0 [pid 23419] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23418] <... exit_group resumed>) = ? [pid 23419] +++ exited with 0 +++ [pid 23418] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23418, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23420 attached , child_tidptr=0x55557260a690) = 23420 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23420] set_robust_list(0x55557260a6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23420] <... set_robust_list resumed>) = 0 [pid 23420] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23420] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23420] setpgid(0, 0) = 0 [pid 23420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23420] write(3, "1000", 4) = 4 [pid 23420] close(3) = 0 [pid 23420] write(1, "executing program\n", 18) = 18 executing program [pid 23420] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23420] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23420] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23420] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23420] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23420] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23420] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23421]}, 88) = 23421 [pid 23420] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23420] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23420] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23421 attached [pid 23421] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23421] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23421] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23421] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23420] <... futex resumed>) = 0 [pid 23420] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23420] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23421] <... futex resumed>) = 1 [pid 23421] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23421] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23420] <... futex resumed>) = 0 [pid 23420] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23420] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23421] <... futex resumed>) = 1 [pid 23421] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23421] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23420] <... futex resumed>) = 0 [pid 23420] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23420] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23421] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23421] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23420] <... futex resumed>) = 0 [pid 23421] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23420] exit_group(0) = ? [pid 23421] <... futex resumed>) = ? [pid 23421] +++ exited with 0 +++ [pid 23420] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23420, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23422 attached , child_tidptr=0x55557260a690) = 23422 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23422] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23422] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23422] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23422] setpgid(0, 0) = 0 [pid 23422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23422] write(3, "1000", 4) = 4 [pid 23422] close(3) = 0 [pid 23422] write(1, "executing program\n", 18) = 18 executing program [pid 23422] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23422] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23422] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23422] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23422] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23422] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23422] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23423 attached => {parent_tid=[23423]}, 88) = 23423 [pid 23422] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23422] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23422] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23423] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23423] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23423] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23423] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23422] <... futex resumed>) = 0 [pid 23422] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23422] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23423] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23423] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23422] <... futex resumed>) = 0 [pid 23422] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23422] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23423] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23423] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23422] <... futex resumed>) = 0 [pid 23422] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23422] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23423] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23423] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23422] <... futex resumed>) = 0 [pid 23422] exit_group(0 [pid 23423] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23422] <... exit_group resumed>) = ? [pid 23423] <... futex resumed>) = ? [pid 23423] +++ exited with 0 +++ [pid 23422] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23422, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23424 attached , child_tidptr=0x55557260a690) = 23424 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23424] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23424] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23424] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23424] setpgid(0, 0) = 0 [pid 23424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23424] write(3, "1000", 4) = 4 [pid 23424] close(3) = 0 [pid 23424] write(1, "executing program\n", 18) = 18 executing program [pid 23424] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23424] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23424] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23424] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23424] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23424] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23424] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23425 attached => {parent_tid=[23425]}, 88) = 23425 [pid 23424] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23424] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23424] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23425] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23425] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23425] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23425] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23424] <... futex resumed>) = 0 [pid 23424] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23424] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23425] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23425] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23424] <... futex resumed>) = 0 [pid 23424] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23424] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23425] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23425] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23424] <... futex resumed>) = 0 [pid 23424] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23425] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23424] <... futex resumed>) = 0 [pid 23424] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23425] <... pwrite64 resumed>) = 181 [pid 23425] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23424] <... futex resumed>) = 0 [pid 23425] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23424] exit_group(0) = ? [pid 23425] <... futex resumed>) = ? [pid 23425] +++ exited with 0 +++ [pid 23424] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23424, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23426 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 23426 attached [pid 23426] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23426] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23426] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23426] setpgid(0, 0) = 0 [pid 23426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23426] write(3, "1000", 4) = 4 [pid 23426] close(3) = 0 [pid 23426] write(1, "executing program\n", 18) = 18 executing program [pid 23426] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23426] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23426] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23426] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23426] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23426] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23426] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23427 attached => {parent_tid=[23427]}, 88) = 23427 [pid 23427] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23427] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23427] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23426] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23426] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23427] <... futex resumed>) = 0 [pid 23427] mkdirat(AT_FDCWD, "./sys", 0777 [pid 23426] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23427] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 23427] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23427] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23426] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23426] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23427] <... futex resumed>) = 0 [pid 23426] <... futex resumed>) = 1 [pid 23427] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23426] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23427] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23427] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23426] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23426] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23427] <... futex resumed>) = 0 [pid 23426] <... futex resumed>) = 1 [pid 23427] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23426] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23427] <... openat resumed>) = 3 [pid 23427] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23426] <... futex resumed>) = 0 [pid 23426] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23426] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23427] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23427] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23426] <... futex resumed>) = 0 [pid 23427] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23426] exit_group(0) = ? [pid 23427] <... futex resumed>) = ? [pid 23427] +++ exited with 0 +++ [pid 23426] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23426, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23428 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 23428 attached [pid 23428] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23428] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23428] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23428] setpgid(0, 0) = 0 [pid 23428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23428] write(3, "1000", 4) = 4 [pid 23428] close(3) = 0 [pid 23428] write(1, "executing program\n", 18) = 18 executing program [pid 23428] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23428] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23428] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23428] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23428] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23428] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23428] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23429 attached => {parent_tid=[23429]}, 88) = 23429 [pid 23428] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23428] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23428] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23429] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23429] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23429] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23429] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23428] <... futex resumed>) = 0 [pid 23428] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23428] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23429] <... futex resumed>) = 1 [pid 23429] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23429] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23428] <... futex resumed>) = 0 [pid 23428] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23428] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23429] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23429] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23428] <... futex resumed>) = 0 [pid 23428] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23428] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23429] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23429] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23428] <... futex resumed>) = 0 [pid 23428] exit_group(0) = ? [pid 23429] <... futex resumed>) = ? [pid 23429] +++ exited with 0 +++ [pid 23428] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23428, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23430 attached , child_tidptr=0x55557260a690) = 23430 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23430] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23430] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23430] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23430] setpgid(0, 0) = 0 [pid 23430] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23430] write(3, "1000", 4) = 4 [pid 23430] close(3) = 0 [pid 23430] write(1, "executing program\n", 18) = 18 executing program [pid 23430] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23430] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23430] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23430] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23430] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23430] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23430] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23431 attached [pid 23431] set_robust_list(0x7f091316a9a0, 24 [pid 23430] <... clone3 resumed> => {parent_tid=[23431]}, 88) = 23431 [pid 23431] <... set_robust_list resumed>) = 0 [pid 23431] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23431] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23430] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23430] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23431] <... futex resumed>) = 0 [pid 23431] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23431] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23431] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23430] <... futex resumed>) = 1 [pid 23430] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23430] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23431] <... futex resumed>) = 0 [pid 23430] <... futex resumed>) = 1 [pid 23431] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23431] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23431] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23430] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23430] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23431] <... futex resumed>) = 0 [pid 23431] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23430] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23431] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23431] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23430] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23430] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23431] <... futex resumed>) = 0 [pid 23431] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23430] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23431] <... pwrite64 resumed>) = 181 [pid 23431] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23431] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23430] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23430] exit_group(0) = ? [pid 23431] <... futex resumed>) = ? [pid 23431] +++ exited with 0 +++ [pid 23430] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23430, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23432 attached , child_tidptr=0x55557260a690) = 23432 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23432] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23432] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23432] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23432] setpgid(0, 0) = 0 [pid 23432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23432] write(3, "1000", 4) = 4 [pid 23432] close(3) = 0 [pid 23432] write(1, "executing program\n", 18) = 18 executing program [pid 23432] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23432] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23432] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23432] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23432] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23432] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23432] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23433]}, 88) = 23433 [pid 23432] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23432] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23432] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23433 attached [pid 23433] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23433] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23433] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23433] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23432] <... futex resumed>) = 0 [pid 23432] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23432] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23433] <... futex resumed>) = 1 [pid 23433] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23433] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23432] <... futex resumed>) = 0 [pid 23432] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23432] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23433] <... futex resumed>) = 1 [pid 23433] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23433] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23432] <... futex resumed>) = 0 [pid 23432] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23432] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23433] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23433] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23432] <... futex resumed>) = 0 [pid 23433] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23432] exit_group(0) = ? [pid 23433] <... futex resumed>) = ? [pid 23433] +++ exited with 0 +++ [pid 23432] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23432, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23434 ci2-android-5-10/strace-static-x86_64: Process 23434 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23434] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23434] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23434] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23434] setpgid(0, 0) = 0 [pid 23434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23434] write(3, "1000", 4) = 4 [pid 23434] close(3) = 0 executing program [pid 23434] write(1, "executing program\n", 18) = 18 [pid 23434] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23434] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23434] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23434] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23434] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23434] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23434] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23435 attached [pid 23435] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23435] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23435] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23434] <... clone3 resumed> => {parent_tid=[23435]}, 88) = 23435 [pid 23434] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23434] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23435] <... futex resumed>) = 0 [pid 23434] <... futex resumed>) = 1 [pid 23435] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23435] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23435] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23434] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23434] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23435] <... futex resumed>) = 0 [pid 23434] <... futex resumed>) = 1 [pid 23435] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23435] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23435] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23434] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23434] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23435] <... futex resumed>) = 0 [pid 23435] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23434] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23435] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23434] <... futex resumed>) = 0 [pid 23434] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23434] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23435] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23435] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23434] <... futex resumed>) = 0 [pid 23434] exit_group(0) = ? [pid 23435] +++ exited with 0 +++ [pid 23434] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23434, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23436 attached , child_tidptr=0x55557260a690) = 23436 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23436] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23436] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23436] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23436] setpgid(0, 0) = 0 [pid 23436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23436] write(3, "1000", 4) = 4 [pid 23436] close(3) = 0 executing program [pid 23436] write(1, "executing program\n", 18) = 18 [pid 23436] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23436] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23436] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23436] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23436] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23436] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23436] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23437 attached [pid 23437] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23437] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23437] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23436] <... clone3 resumed> => {parent_tid=[23437]}, 88) = 23437 [pid 23436] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23436] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23437] <... futex resumed>) = 0 [pid 23436] <... futex resumed>) = 1 [pid 23437] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23437] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23437] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23436] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23436] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23437] <... futex resumed>) = 0 [pid 23436] <... futex resumed>) = 1 [pid 23437] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23437] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23437] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23436] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23436] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23437] <... futex resumed>) = 0 [pid 23437] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23437] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23437] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23436] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23436] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23437] <... futex resumed>) = 0 [pid 23436] <... futex resumed>) = 1 [pid 23437] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23436] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23437] <... pwrite64 resumed>) = 181 [pid 23437] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23437] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23436] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23436] exit_group(0) = ? [pid 23437] <... futex resumed>) = ? [pid 23437] +++ exited with 0 +++ [pid 23436] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23436, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23438 attached , child_tidptr=0x55557260a690) = 23438 [pid 23438] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23438] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23438] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23438] setpgid(0, 0) = 0 [pid 23438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23438] <... openat resumed>) = 3 [pid 23438] write(3, "1000", 4) = 4 [pid 23438] close(3) = 0 [pid 23438] write(1, "executing program\n", 18) = 18 [pid 23438] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 23438] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23438] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23438] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23438] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23438] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23438] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23439]}, 88) = 23439 [pid 23438] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23438] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23438] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23439 attached [pid 23439] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23439] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23439] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23439] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23438] <... futex resumed>) = 0 [pid 23438] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23438] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23439] <... futex resumed>) = 1 [pid 23439] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23439] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23438] <... futex resumed>) = 0 [pid 23438] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23438] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23439] <... futex resumed>) = 1 [pid 23439] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23439] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23438] <... futex resumed>) = 0 [pid 23438] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23438] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23439] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23439] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23438] <... futex resumed>) = 0 [pid 23439] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23438] exit_group(0) = ? [pid 23439] <... futex resumed>) = ? [pid 23439] +++ exited with 0 +++ [pid 23438] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23438, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23440 attached , child_tidptr=0x55557260a690) = 23440 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23440] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23440] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23440] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23440] setpgid(0, 0) = 0 [pid 23440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23440] write(3, "1000", 4) = 4 [pid 23440] close(3) = 0 executing program [pid 23440] write(1, "executing program\n", 18) = 18 [pid 23440] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23440] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23440] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23440] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23440] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23440] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23440] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23441 attached [pid 23441] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23441] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23441] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23440] <... clone3 resumed> => {parent_tid=[23441]}, 88) = 23441 [pid 23440] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23440] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23441] <... futex resumed>) = 0 [pid 23440] <... futex resumed>) = 1 [pid 23441] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23441] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23441] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23440] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23440] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23441] <... futex resumed>) = 0 [pid 23440] <... futex resumed>) = 1 [pid 23441] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23440] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23441] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23441] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23440] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23440] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23441] <... futex resumed>) = 0 [pid 23440] <... futex resumed>) = 1 [pid 23441] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23440] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23441] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23441] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23440] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23440] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23441] <... futex resumed>) = 0 [pid 23440] <... futex resumed>) = 1 [pid 23441] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23440] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23441] <... pwrite64 resumed>) = 181 [pid 23441] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23440] <... futex resumed>) = 0 [pid 23441] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23440] exit_group(0) = ? [pid 23441] <... futex resumed>) = ? [pid 23441] +++ exited with 0 +++ [pid 23440] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23440, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23442 attached , child_tidptr=0x55557260a690) = 23442 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23442] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23442] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23442] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23442] setpgid(0, 0) = 0 [pid 23442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23442] write(3, "1000", 4) = 4 [pid 23442] close(3) = 0 [pid 23442] write(1, "executing program\n", 18) = 18 executing program [pid 23442] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23442] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23442] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23442] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23442] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23442] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23442] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23443]}, 88) = 23443 [pid 23442] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23442] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23442] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23443 attached [pid 23443] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23443] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23443] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23443] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23442] <... futex resumed>) = 0 [pid 23442] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23442] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23443] <... futex resumed>) = 1 [pid 23443] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23443] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23442] <... futex resumed>) = 0 [pid 23442] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23442] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23443] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23443] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23442] <... futex resumed>) = 0 [pid 23442] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23442] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23443] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23443] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23442] <... futex resumed>) = 0 [pid 23443] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23442] exit_group(0) = ? [pid 23443] <... futex resumed>) = ? [pid 23443] +++ exited with 0 +++ [pid 23442] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23442, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23444 attached , child_tidptr=0x55557260a690) = 23444 [pid 23444] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23444] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23444] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23444] setpgid(0, 0) = 0 [pid 23444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23444] <... openat resumed>) = 3 [pid 23444] write(3, "1000", 4) = 4 [pid 23444] close(3) = 0 [pid 23444] write(1, "executing program\n", 18) = 18 executing program [pid 23444] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23444] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23444] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23444] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23444] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23444] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23444] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23445 attached => {parent_tid=[23445]}, 88) = 23445 [pid 23444] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23444] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23444] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23445] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23445] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23445] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23445] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23444] <... futex resumed>) = 0 [pid 23444] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23444] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23445] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23445] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23444] <... futex resumed>) = 0 [pid 23444] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23444] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23445] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23445] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23444] <... futex resumed>) = 0 [pid 23445] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23444] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23444] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23445] <... futex resumed>) = 0 [pid 23445] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23445] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23444] <... futex resumed>) = 0 [pid 23445] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23444] exit_group(0) = ? [pid 23445] <... futex resumed>) = ? [pid 23445] +++ exited with 0 +++ [pid 23444] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23444, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23446 attached , child_tidptr=0x55557260a690) = 23446 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23446] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23446] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23446] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23446] setpgid(0, 0) = 0 [pid 23446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23446] write(3, "1000", 4) = 4 [pid 23446] close(3) = 0 executing program [pid 23446] write(1, "executing program\n", 18) = 18 [pid 23446] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23446] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23446] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23446] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23446] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23446] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23446] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23447 attached [pid 23447] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23447] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23447] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23446] <... clone3 resumed> => {parent_tid=[23447]}, 88) = 23447 [pid 23446] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23446] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23447] <... futex resumed>) = 0 [pid 23446] <... futex resumed>) = 1 [pid 23447] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23447] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23447] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23446] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23446] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23447] <... futex resumed>) = 0 [pid 23446] <... futex resumed>) = 1 [pid 23447] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23447] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23447] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23446] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23446] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23447] <... futex resumed>) = 0 [pid 23446] <... futex resumed>) = 1 [pid 23447] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23447] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23447] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23446] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23446] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23447] <... futex resumed>) = 0 [pid 23446] <... futex resumed>) = 1 [pid 23447] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23446] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23447] <... pwrite64 resumed>) = 181 [pid 23447] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23447] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23446] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23446] exit_group(0) = ? [pid 23447] <... futex resumed>) = ? [pid 23447] +++ exited with 0 +++ [pid 23446] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23446, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23448 attached , child_tidptr=0x55557260a690) = 23448 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23448] set_robust_list(0x55557260a6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23448] <... set_robust_list resumed>) = 0 [pid 23448] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23448] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23448] setpgid(0, 0) = 0 [pid 23448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23448] write(3, "1000", 4) = 4 [pid 23448] close(3) = 0 [pid 23448] write(1, "executing program\n", 18) = 18 [pid 23448] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 23448] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23448] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23448] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23448] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23448] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23448] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23449]}, 88) = 23449 [pid 23448] rt_sigprocmask(SIG_SETMASK, []ci2-android-5-10/strace-static-x86_64: Process 23449 attached , NULL, 8) = 0 [pid 23449] set_robust_list(0x7f091316a9a0, 24 [pid 23448] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23449] <... set_robust_list resumed>) = 0 [pid 23448] <... futex resumed>) = 0 [pid 23449] rt_sigprocmask(SIG_SETMASK, [] [pid 23448] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23449] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23449] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23449] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23448] <... futex resumed>) = 0 [pid 23449] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23448] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23448] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23449] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23449] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23448] <... futex resumed>) = 0 [pid 23448] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23448] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23449] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23449] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23448] <... futex resumed>) = 0 [pid 23448] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23448] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23449] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23449] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23448] <... futex resumed>) = 0 [pid 23449] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23448] exit_group(0 [pid 23449] <... futex resumed>) = ? [pid 23448] <... exit_group resumed>) = ? [pid 23449] +++ exited with 0 +++ [pid 23448] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23448, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23450 attached , child_tidptr=0x55557260a690) = 23450 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23450] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23450] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23450] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23450] setpgid(0, 0) = 0 [pid 23450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23450] write(3, "1000", 4) = 4 [pid 23450] close(3) = 0 executing program [pid 23450] write(1, "executing program\n", 18) = 18 [pid 23450] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23450] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23450] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23450] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23450] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23450] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23450] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23451]}, 88) = 23451 [pid 23450] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23450] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23450] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23451 attached [pid 23451] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23451] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23451] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23451] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23450] <... futex resumed>) = 0 [pid 23450] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23450] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23451] <... futex resumed>) = 1 [pid 23451] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23451] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23450] <... futex resumed>) = 0 [pid 23450] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23450] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23451] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23451] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23450] <... futex resumed>) = 0 [pid 23450] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23450] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23451] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23451] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23450] <... futex resumed>) = 0 [pid 23451] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23450] exit_group(0) = ? [pid 23451] <... futex resumed>) = ? [pid 23451] +++ exited with 0 +++ [pid 23450] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23450, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23452 attached , child_tidptr=0x55557260a690) = 23452 [pid 23452] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23452] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23452] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23452] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23452] write(3, "1000", 4) = 4 [pid 23452] close(3) = 0 [pid 23452] write(1, "executing program\n", 18) = 18 executing program [pid 23452] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23452] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23452] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23452] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23452] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23452] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23452] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23453 attached [pid 23453] set_robust_list(0x7f091316a9a0, 24 [pid 23452] <... clone3 resumed> => {parent_tid=[23453]}, 88) = 23453 [pid 23453] <... set_robust_list resumed>) = 0 [pid 23453] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23453] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23452] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23452] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23453] <... futex resumed>) = 0 [pid 23452] <... futex resumed>) = 1 [pid 23453] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23453] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23453] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23452] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23452] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23453] <... futex resumed>) = 0 [pid 23452] <... futex resumed>) = 1 [pid 23453] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23453] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23453] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23452] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23452] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23453] <... futex resumed>) = 0 [pid 23452] <... futex resumed>) = 1 [pid 23453] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23453] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23453] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23452] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23452] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23453] <... futex resumed>) = 0 [pid 23453] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23452] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23453] <... pwrite64 resumed>) = 181 [pid 23453] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23453] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23452] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23452] exit_group(0) = ? [pid 23453] <... futex resumed>) = ? [pid 23453] +++ exited with 0 +++ [pid 23452] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23452, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23454 attached , child_tidptr=0x55557260a690) = 23454 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23454] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23454] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23454] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23454] setpgid(0, 0) = 0 [pid 23454] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23454] write(3, "1000", 4) = 4 [pid 23454] close(3) = 0 [pid 23454] write(1, "executing program\n", 18) = 18 executing program [pid 23454] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23454] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23454] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23454] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23454] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23454] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23454] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23455 attached => {parent_tid=[23455]}, 88) = 23455 [pid 23455] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23455] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23455] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23454] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23454] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23455] <... futex resumed>) = 0 [pid 23454] <... futex resumed>) = 1 [pid 23455] mkdirat(AT_FDCWD, "./sys", 0777 [pid 23454] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23455] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 23455] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23455] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23454] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23454] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23455] <... futex resumed>) = 0 [pid 23454] <... futex resumed>) = 1 [pid 23455] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23454] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23455] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23455] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23455] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23454] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23454] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23455] <... futex resumed>) = 0 [pid 23455] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23454] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23455] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23455] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23454] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23454] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23455] <... futex resumed>) = 0 [pid 23455] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23454] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23455] <... pwrite64 resumed>) = 181 [pid 23455] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23454] <... futex resumed>) = 0 [pid 23454] exit_group(0 [pid 23455] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23454] <... exit_group resumed>) = ? [pid 23455] <... futex resumed>) = ? [pid 23455] +++ exited with 0 +++ [pid 23454] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23454, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23456 attached , child_tidptr=0x55557260a690) = 23456 [pid 23456] set_robust_list(0x55557260a6a0, 24 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23456] <... set_robust_list resumed>) = 0 [pid 23456] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23456] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23456] setpgid(0, 0) = 0 [pid 23456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23456] write(3, "1000", 4) = 4 [pid 23456] close(3) = 0 [pid 23456] write(1, "executing program\n", 18) = 18 executing program [pid 23456] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23456] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23456] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23456] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23456] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23456] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23456] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23457 attached [pid 23457] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23457] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23457] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23456] <... clone3 resumed> => {parent_tid=[23457]}, 88) = 23457 [pid 23456] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23456] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23457] <... futex resumed>) = 0 [pid 23456] <... futex resumed>) = 1 [pid 23457] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23457] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23457] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23456] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23456] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23457] <... futex resumed>) = 0 [pid 23456] <... futex resumed>) = 1 [pid 23457] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23457] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23457] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23456] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23456] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23457] <... futex resumed>) = 0 [pid 23456] <... futex resumed>) = 1 [pid 23457] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23457] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23457] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23456] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23456] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23457] <... futex resumed>) = 0 [pid 23457] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23456] <... futex resumed>) = 1 [pid 23456] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23457] <... pwrite64 resumed>) = 181 [pid 23457] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23456] <... futex resumed>) = 0 [pid 23457] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23456] exit_group(0) = ? [pid 23457] <... futex resumed>) = ? [pid 23457] +++ exited with 0 +++ [pid 23456] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23456, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23458 attached , child_tidptr=0x55557260a690) = 23458 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23458] set_robust_list(0x55557260a6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23458] <... set_robust_list resumed>) = 0 [pid 23458] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23458] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23458] setpgid(0, 0) = 0 [pid 23458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23458] write(3, "1000", 4) = 4 [pid 23458] close(3) = 0 executing program [pid 23458] write(1, "executing program\n", 18) = 18 [pid 23458] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23458] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23458] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23458] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23458] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23458] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23458] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23459 attached => {parent_tid=[23459]}, 88) = 23459 [pid 23459] set_robust_list(0x7f091316a9a0, 24 [pid 23458] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23458] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23458] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23459] <... set_robust_list resumed>) = 0 [pid 23459] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23459] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23459] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23458] <... futex resumed>) = 0 [pid 23458] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23458] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23459] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23459] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23458] <... futex resumed>) = 0 [pid 23458] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23458] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23459] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23459] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23458] <... futex resumed>) = 0 [pid 23458] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23458] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23459] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23459] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23458] <... futex resumed>) = 0 [pid 23458] exit_group(0) = ? [pid 23459] +++ exited with 0 +++ [pid 23458] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23458, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23460 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 23460 attached [pid 23460] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23460] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23460] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23460] setpgid(0, 0) = 0 [pid 23460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23460] write(3, "1000", 4) = 4 [pid 23460] close(3) = 0 executing program [pid 23460] write(1, "executing program\n", 18) = 18 [pid 23460] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23460] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23460] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23460] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23460] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23460] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23460] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23461 attached => {parent_tid=[23461]}, 88) = 23461 [pid 23461] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23461] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23461] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23460] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23460] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23461] <... futex resumed>) = 0 [pid 23460] <... futex resumed>) = 1 [pid 23460] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23461] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23461] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23461] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23460] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23460] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23461] <... futex resumed>) = 0 [pid 23460] <... futex resumed>) = 1 [pid 23461] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23460] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23461] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23461] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23461] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23460] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23460] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23461] <... futex resumed>) = 0 [pid 23460] <... futex resumed>) = 1 [pid 23461] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23461] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23461] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23460] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23460] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23461] <... futex resumed>) = 0 [pid 23460] <... futex resumed>) = 1 [pid 23461] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23460] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23461] <... pwrite64 resumed>) = 181 [pid 23461] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23460] <... futex resumed>) = 0 [pid 23461] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23460] exit_group(0) = ? [pid 23461] <... futex resumed>) = ? [pid 23461] +++ exited with 0 +++ [pid 23460] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23460, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23462 attached , child_tidptr=0x55557260a690) = 23462 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23462] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23462] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23462] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23462] setpgid(0, 0) = 0 [pid 23462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23462] write(3, "1000", 4) = 4 [pid 23462] close(3) = 0 [pid 23462] write(1, "executing program\n", 18) = 18 executing program [pid 23462] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23462] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23462] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23462] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23462] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23462] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23462] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23463 attached => {parent_tid=[23463]}, 88) = 23463 [pid 23463] set_robust_list(0x7f091316a9a0, 24 [pid 23462] rt_sigprocmask(SIG_SETMASK, [] [pid 23463] <... set_robust_list resumed>) = 0 [pid 23463] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23463] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23462] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23462] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23463] <... futex resumed>) = 0 [pid 23462] <... futex resumed>) = 1 [pid 23463] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23463] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23463] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23462] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23462] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23463] <... futex resumed>) = 0 [pid 23462] <... futex resumed>) = 1 [pid 23463] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23463] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23463] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23462] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23462] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23463] <... futex resumed>) = 0 [pid 23462] <... futex resumed>) = 1 [pid 23463] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23463] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23463] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23462] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23462] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23463] <... futex resumed>) = 0 [pid 23462] <... futex resumed>) = 1 [pid 23463] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23462] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23463] <... pwrite64 resumed>) = 181 [pid 23463] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23462] <... futex resumed>) = 0 [pid 23463] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23462] exit_group(0) = ? [pid 23463] <... futex resumed>) = ? [pid 23463] +++ exited with 0 +++ [pid 23462] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23462, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23464 attached , child_tidptr=0x55557260a690) = 23464 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23464] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23464] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23464] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23464] setpgid(0, 0) = 0 [pid 23464] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23464] write(3, "1000", 4) = 4 [pid 23464] close(3) = 0 [pid 23464] write(1, "executing program\n", 18) = 18 executing program [pid 23464] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23464] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23464] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23464] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23464] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23464] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23464] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23465 attached => {parent_tid=[23465]}, 88) = 23465 [pid 23465] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23465] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23465] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23464] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23464] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23465] <... futex resumed>) = 0 [pid 23464] <... futex resumed>) = 1 [pid 23464] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23465] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23465] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23465] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23464] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23464] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23465] <... futex resumed>) = 0 [pid 23464] <... futex resumed>) = 1 [pid 23465] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23464] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23465] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23465] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23465] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23464] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23464] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23464] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23465] <... futex resumed>) = 0 [pid 23465] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23465] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23464] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23465] <... futex resumed>) = 0 [pid 23464] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23465] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23464] <... futex resumed>) = 0 [pid 23464] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23465] <... pwrite64 resumed>) = 181 [pid 23465] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23464] <... futex resumed>) = 0 [pid 23464] exit_group(0 [pid 23465] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23464] <... exit_group resumed>) = ? [pid 23465] <... futex resumed>) = ? [pid 23465] +++ exited with 0 +++ [pid 23464] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23464, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23466 attached , child_tidptr=0x55557260a690) = 23466 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23466] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23466] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23466] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23466] setpgid(0, 0) = 0 [pid 23466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23466] write(3, "1000", 4) = 4 [pid 23466] close(3) = 0 executing program [pid 23466] write(1, "executing program\n", 18) = 18 [pid 23466] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23466] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23466] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23466] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23466] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23466] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23466] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23467 attached => {parent_tid=[23467]}, 88) = 23467 [pid 23466] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23466] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23466] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23467] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23467] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23467] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23467] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23466] <... futex resumed>) = 0 [pid 23467] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23466] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23467] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23466] <... futex resumed>) = 0 [pid 23466] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23467] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23466] <... futex resumed>) = 0 [pid 23466] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23466] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23467] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23467] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23466] <... futex resumed>) = 0 [pid 23466] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23466] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23467] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23467] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23466] <... futex resumed>) = 0 [pid 23467] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23466] exit_group(0) = ? [pid 23467] <... futex resumed>) = ? [pid 23467] +++ exited with 0 +++ [pid 23466] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23466, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23468 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 23468 attached [pid 23468] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23468] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23468] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23468] setpgid(0, 0) = 0 [pid 23468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23468] write(3, "1000", 4) = 4 executing program [pid 23468] close(3) = 0 [pid 23468] write(1, "executing program\n", 18) = 18 [pid 23468] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23468] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23468] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23468] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23468] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23468] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23468] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23469 attached => {parent_tid=[23469]}, 88) = 23469 [pid 23468] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23468] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23468] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23469] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23469] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23469] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23469] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23468] <... futex resumed>) = 0 [pid 23468] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23468] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23469] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23469] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23468] <... futex resumed>) = 0 [pid 23468] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23468] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23469] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23469] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23468] <... futex resumed>) = 0 [pid 23468] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23468] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23469] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23469] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23468] <... futex resumed>) = 0 [pid 23469] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23468] exit_group(0) = ? [pid 23469] <... futex resumed>) = ? [pid 23469] +++ exited with 0 +++ [pid 23468] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23468, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23470 ci2-android-5-10/strace-static-x86_64: Process 23470 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23470] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23470] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23470] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23470] setpgid(0, 0) = 0 [pid 23470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23470] write(3, "1000", 4) = 4 [pid 23470] close(3) = 0 [pid 23470] write(1, "executing program\n", 18) = 18 executing program [pid 23470] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23470] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23470] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23470] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23470] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23470] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23470] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23471 attached => {parent_tid=[23471]}, 88) = 23471 [pid 23470] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23470] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23470] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23471] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23471] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23471] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23471] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23470] <... futex resumed>) = 0 [pid 23470] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23470] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23471] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23471] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23470] <... futex resumed>) = 0 [pid 23470] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23470] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23471] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23471] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23470] <... futex resumed>) = 0 [pid 23470] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23470] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23471] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23471] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23470] <... futex resumed>) = 0 [pid 23470] exit_group(0 [pid 23471] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23470] <... exit_group resumed>) = ? [pid 23471] <... futex resumed>) = ? [pid 23471] +++ exited with 0 +++ [pid 23470] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23470, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23472 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 23472 attached [pid 23472] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23472] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23472] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23472] setpgid(0, 0) = 0 [pid 23472] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23472] write(3, "1000", 4) = 4 [pid 23472] close(3) = 0 [pid 23472] write(1, "executing program\n", 18) = 18 executing program [pid 23472] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23472] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23472] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23472] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23472] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23472] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23472] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23473 attached [pid 23473] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23473] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23473] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23472] <... clone3 resumed> => {parent_tid=[23473]}, 88) = 23473 [pid 23472] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23472] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23473] <... futex resumed>) = 0 [pid 23472] <... futex resumed>) = 1 [pid 23473] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23473] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23473] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23472] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23472] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23473] <... futex resumed>) = 0 [pid 23472] <... futex resumed>) = 1 [pid 23473] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23472] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23473] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23473] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23472] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23472] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23473] <... futex resumed>) = 0 [pid 23473] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23472] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23473] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23473] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23472] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23472] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23473] <... futex resumed>) = 0 [pid 23472] <... futex resumed>) = 1 [pid 23473] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23472] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23473] <... pwrite64 resumed>) = 181 [pid 23473] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23473] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23472] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23472] exit_group(0) = ? [pid 23473] <... futex resumed>) = ? [pid 23473] +++ exited with 0 +++ [pid 23472] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23472, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23474 attached , child_tidptr=0x55557260a690) = 23474 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23474] set_robust_list(0x55557260a6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23474] <... set_robust_list resumed>) = 0 [pid 23474] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23474] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23474] setpgid(0, 0) = 0 [pid 23474] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23474] write(3, "1000", 4) = 4 [pid 23474] close(3) = 0 [pid 23474] write(1, "executing program\n", 18) = 18 executing program [pid 23474] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23474] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23474] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23474] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23474] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23474] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23474] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23475]}, 88) = 23475 [pid 23474] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23474] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23474] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23475 attached [pid 23475] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23475] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23475] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23475] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23474] <... futex resumed>) = 0 [pid 23474] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23474] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23475] <... futex resumed>) = 1 [pid 23475] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23475] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23474] <... futex resumed>) = 0 [pid 23474] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23474] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23475] <... futex resumed>) = 1 [pid 23475] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23475] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23474] <... futex resumed>) = 0 [pid 23474] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23474] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23475] <... futex resumed>) = 1 [pid 23475] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23475] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23474] <... futex resumed>) = 0 [pid 23475] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23474] exit_group(0) = ? [pid 23475] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 23475] +++ exited with 0 +++ [pid 23474] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23474, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23476 attached , child_tidptr=0x55557260a690) = 23476 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23476] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23476] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23476] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23476] setpgid(0, 0) = 0 [pid 23476] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23476] write(3, "1000", 4) = 4 [pid 23476] close(3) = 0 executing program [pid 23476] write(1, "executing program\n", 18) = 18 [pid 23476] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23476] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23476] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23476] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23476] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23476] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23476] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23477 attached => {parent_tid=[23477]}, 88) = 23477 [pid 23477] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23477] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23477] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23476] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23476] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23477] <... futex resumed>) = 0 [pid 23476] <... futex resumed>) = 1 [pid 23477] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23477] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23477] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23476] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23476] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23477] <... futex resumed>) = 0 [pid 23477] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23476] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23477] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23477] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23477] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23476] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23476] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23477] <... futex resumed>) = 0 [pid 23476] <... futex resumed>) = 1 [pid 23477] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23476] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23477] <... openat resumed>) = 3 [pid 23477] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23477] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23476] <... futex resumed>) = 0 [pid 23476] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23477] <... futex resumed>) = 0 [pid 23477] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23476] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23477] <... pwrite64 resumed>) = 181 [pid 23477] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23476] <... futex resumed>) = 0 [pid 23476] exit_group(0 [pid 23477] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23476] <... exit_group resumed>) = ? [pid 23477] <... futex resumed>) = ? [pid 23477] +++ exited with 0 +++ [pid 23476] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23476, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23478 attached , child_tidptr=0x55557260a690) = 23478 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23478] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23478] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23478] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23478] setpgid(0, 0) = 0 [pid 23478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23478] write(3, "1000", 4) = 4 [pid 23478] close(3) = 0 [pid 23478] write(1, "executing program\n", 18) = 18 executing program [pid 23478] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23478] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23478] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23478] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23478] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23478] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23478] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23479]}, 88) = 23479 [pid 23478] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23478] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23478] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23479 attached [pid 23479] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23479] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23479] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23479] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23478] <... futex resumed>) = 0 [pid 23478] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23478] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23479] <... futex resumed>) = 1 [pid 23479] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23479] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23478] <... futex resumed>) = 0 [pid 23478] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23478] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23479] <... futex resumed>) = 1 [pid 23479] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23479] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23478] <... futex resumed>) = 0 [pid 23478] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23478] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23479] <... futex resumed>) = 1 [pid 23479] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23479] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23478] <... futex resumed>) = 0 [pid 23479] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23478] exit_group(0 [pid 23479] <... futex resumed>) = ? [pid 23478] <... exit_group resumed>) = ? [pid 23479] +++ exited with 0 +++ [pid 23478] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23478, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23480 attached , child_tidptr=0x55557260a690) = 23480 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23480] set_robust_list(0x55557260a6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23480] <... set_robust_list resumed>) = 0 [pid 23480] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23480] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23480] setpgid(0, 0) = 0 [pid 23480] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23480] write(3, "1000", 4) = 4 [pid 23480] close(3) = 0 [pid 23480] write(1, "executing program\n", 18) = 18 executing program [pid 23480] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23480] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23480] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23480] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23480] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23480] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23480] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23481]}, 88) = 23481 [pid 23480] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23480] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23480] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23481 attached [pid 23481] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23481] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23481] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23481] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23480] <... futex resumed>) = 0 [pid 23480] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23480] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23481] <... futex resumed>) = 1 [pid 23481] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23481] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23480] <... futex resumed>) = 0 [pid 23480] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23480] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23481] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23481] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23480] <... futex resumed>) = 0 [pid 23480] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23480] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23481] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23481] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23480] <... futex resumed>) = 0 [pid 23481] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23480] exit_group(0) = ? [pid 23481] <... futex resumed>) = ? [pid 23481] +++ exited with 0 +++ [pid 23480] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23480, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23482 attached , child_tidptr=0x55557260a690) = 23482 [pid 23482] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23482] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23482] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23482] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23482] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23482] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23482] write(3, "1000", 4) = 4 [pid 23482] close(3) = 0 [pid 23482] write(1, "executing program\n", 18) = 18 [pid 23482] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 23482] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23482] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23482] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23482] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23482] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23482] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23483]}, 88) = 23483 ci2-android-5-10/strace-static-x86_64: Process 23483 attached [pid 23482] rt_sigprocmask(SIG_SETMASK, [] [pid 23483] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23483] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23483] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23482] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23482] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23483] <... futex resumed>) = 0 [pid 23482] <... futex resumed>) = 1 [pid 23483] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23483] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23482] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23483] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23482] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23482] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23483] <... futex resumed>) = 0 [pid 23482] <... futex resumed>) = 1 [pid 23483] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23482] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23483] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23483] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23482] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23482] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23483] <... futex resumed>) = 0 [pid 23483] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23482] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23483] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23483] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23482] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23482] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23483] <... futex resumed>) = 0 [pid 23482] <... futex resumed>) = 1 [pid 23483] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23482] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23483] <... pwrite64 resumed>) = 181 [pid 23483] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23482] <... futex resumed>) = 0 [pid 23482] exit_group(0 [pid 23483] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23482] <... exit_group resumed>) = ? [pid 23483] <... futex resumed>) = ? [pid 23483] +++ exited with 0 +++ [pid 23482] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23482, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23484 attached , child_tidptr=0x55557260a690) = 23484 [pid 23484] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23484] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23484] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23484] setpgid(0, 0) = 0 [pid 23484] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23484] write(3, "1000", 4) = 4 [pid 23484] close(3) = 0 [pid 23484] write(1, "executing program\n", 18) = 18 [pid 23484] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 23484] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23484] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23484] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23484] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23484] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23484] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23485]}, 88) = 23485 [pid 23484] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23484] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23484] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23485 attached [pid 23485] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23485] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23485] mkdirat(AT_FDCWD, "./sys", 0777 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23485] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 23485] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23484] <... futex resumed>) = 0 [pid 23484] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23484] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23485] <... futex resumed>) = 1 [pid 23485] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23485] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23484] <... futex resumed>) = 0 [pid 23484] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23484] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23485] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23485] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23484] <... futex resumed>) = 0 [pid 23484] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23484] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23485] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23485] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23484] <... futex resumed>) = 0 [pid 23484] exit_group(0) = ? [pid 23485] +++ exited with 0 +++ [pid 23484] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23484, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23486 attached , child_tidptr=0x55557260a690) = 23486 [pid 23486] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23486] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23486] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23486] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23486] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23486] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23486] write(3, "1000", 4) = 4 [pid 23486] close(3) = 0 [pid 23486] write(1, "executing program\n", 18) = 18 executing program [pid 23486] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23486] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23486] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23486] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23486] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23486] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23486] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23487]}, 88) = 23487 [pid 23486] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23486] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23486] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23487 attached [pid 23487] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23487] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23487] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23487] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23486] <... futex resumed>) = 0 [pid 23486] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23486] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23487] <... futex resumed>) = 1 [pid 23487] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23487] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23486] <... futex resumed>) = 0 [pid 23486] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23486] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23487] <... futex resumed>) = 1 [pid 23487] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23487] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23486] <... futex resumed>) = 0 [pid 23486] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23486] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23487] <... futex resumed>) = 1 [pid 23487] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23487] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23486] <... futex resumed>) = 0 [pid 23487] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23486] exit_group(0) = ? [pid 23487] <... futex resumed>) = ? [pid 23487] +++ exited with 0 +++ [pid 23486] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23486, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23488 ci2-android-5-10/strace-static-x86_64: Process 23488 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23488] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23488] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23488] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23488] setpgid(0, 0) = 0 [pid 23488] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23488] write(3, "1000", 4) = 4 [pid 23488] close(3) = 0 executing program [pid 23488] write(1, "executing program\n", 18) = 18 [pid 23488] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23488] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23488] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23488] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23488] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23488] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23488] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23489]}, 88) = 23489 [pid 23488] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23488] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23488] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23489 attached [pid 23489] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23489] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23489] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23489] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23488] <... futex resumed>) = 0 [pid 23488] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23488] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23489] <... futex resumed>) = 1 [pid 23489] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23489] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23488] <... futex resumed>) = 0 [pid 23488] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23488] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23489] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23489] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23488] <... futex resumed>) = 0 [pid 23488] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23489] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23488] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23489] <... pwrite64 resumed>) = 181 [pid 23489] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23488] <... futex resumed>) = 0 [pid 23489] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23488] exit_group(0) = ? [pid 23489] <... futex resumed>) = ? [pid 23489] +++ exited with 0 +++ [pid 23488] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23488, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23490 attached , child_tidptr=0x55557260a690) = 23490 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23490] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23490] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23490] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23490] setpgid(0, 0) = 0 [pid 23490] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23490] write(3, "1000", 4) = 4 [pid 23490] close(3) = 0 executing program [pid 23490] write(1, "executing program\n", 18) = 18 [pid 23490] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23490] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23490] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23490] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23490] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23490] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23490] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23491 attached [pid 23491] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23491] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23491] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23490] <... clone3 resumed> => {parent_tid=[23491]}, 88) = 23491 [pid 23490] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23490] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23491] <... futex resumed>) = 0 [pid 23490] <... futex resumed>) = 1 [pid 23491] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23491] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23491] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23490] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23490] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23491] <... futex resumed>) = 0 [pid 23490] <... futex resumed>) = 1 [pid 23491] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23491] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23491] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23490] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23490] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23491] <... futex resumed>) = 0 [pid 23491] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23490] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23491] <... openat resumed>) = 3 [pid 23491] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23491] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23490] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23490] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23491] <... futex resumed>) = 0 [pid 23491] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23490] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23491] <... pwrite64 resumed>) = 181 [pid 23491] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23490] <... futex resumed>) = 0 [pid 23491] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23490] exit_group(0) = ? [pid 23491] <... futex resumed>) = ? [pid 23491] +++ exited with 0 +++ [pid 23490] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23490, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23492 attached , child_tidptr=0x55557260a690) = 23492 [pid 23492] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23492] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23492] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23492] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23492] setpgid(0, 0) = 0 [pid 23492] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23492] write(3, "1000", 4) = 4 [pid 23492] close(3) = 0 [pid 23492] write(1, "executing program\n", 18) = 18 [pid 23492] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 23492] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23492] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23492] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23492] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23492] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23492] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23493]}, 88) = 23493 [pid 23492] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23492] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23492] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23493 attached [pid 23493] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23493] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23493] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23493] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23492] <... futex resumed>) = 0 [pid 23492] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23492] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23493] <... futex resumed>) = 1 [pid 23493] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23493] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23492] <... futex resumed>) = 0 [pid 23492] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23492] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23493] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23493] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23492] <... futex resumed>) = 0 [pid 23492] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23492] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23493] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23493] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23492] <... futex resumed>) = 0 [pid 23492] exit_group(0) = ? [pid 23493] <... futex resumed>) = ? [pid 23493] +++ exited with 0 +++ [pid 23492] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23492, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23494 attached , child_tidptr=0x55557260a690) = 23494 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23494] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23494] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23494] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23494] setpgid(0, 0) = 0 [pid 23494] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23494] write(3, "1000", 4) = 4 [pid 23494] close(3) = 0 [pid 23494] write(1, "executing program\n", 18) = 18 executing program [pid 23494] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23494] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23494] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23494] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23494] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23494] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23494] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23495 attached [pid 23495] set_robust_list(0x7f091316a9a0, 24 [pid 23494] <... clone3 resumed> => {parent_tid=[23495]}, 88) = 23495 [pid 23495] <... set_robust_list resumed>) = 0 [pid 23495] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23495] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23494] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23494] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23495] <... futex resumed>) = 0 [pid 23494] <... futex resumed>) = 1 [pid 23494] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23495] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23495] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23495] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23494] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23494] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23495] <... futex resumed>) = 0 [pid 23494] <... futex resumed>) = 1 [pid 23495] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23494] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23495] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23495] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23495] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23494] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23494] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23495] <... futex resumed>) = 0 [pid 23495] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23494] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23495] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23495] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23494] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23494] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23495] <... futex resumed>) = 0 [pid 23495] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23494] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23495] <... pwrite64 resumed>) = 181 [pid 23495] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23494] <... futex resumed>) = 0 [pid 23495] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23494] exit_group(0 [pid 23495] <... futex resumed>) = ? [pid 23494] <... exit_group resumed>) = ? [pid 23495] +++ exited with 0 +++ [pid 23494] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23494, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23496 ci2-android-5-10/strace-static-x86_64: Process 23496 attached [pid 23496] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23496] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23496] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23496] setpgid(0, 0) = 0 [pid 23496] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23496] write(3, "1000", 4) = 4 [pid 23496] close(3) = 0 [pid 23496] write(1, "executing program\n", 18) = 18 executing program [pid 23496] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23496] <... futex resumed>) = 0 [pid 23496] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23496] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23496] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23496] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23496] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23496] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23496] <... clone3 resumed> => {parent_tid=[23497]}, 88) = 23497 [pid 23496] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23496] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23496] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23497 attached [pid 23497] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23497] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23497] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23497] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23496] <... futex resumed>) = 0 [pid 23496] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23496] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23497] <... futex resumed>) = 1 [pid 23497] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23497] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23496] <... futex resumed>) = 0 [pid 23496] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23496] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23497] <... futex resumed>) = 1 [pid 23497] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23497] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23496] <... futex resumed>) = 0 [pid 23496] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23496] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23497] <... futex resumed>) = 1 [pid 23497] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23497] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23496] <... futex resumed>) = 0 [pid 23497] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23496] exit_group(0) = ? [pid 23497] <... futex resumed>) = ? [pid 23497] +++ exited with 0 +++ [pid 23496] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23496, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23498 ci2-android-5-10/strace-static-x86_64: Process 23498 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23498] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23498] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23498] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23498] setpgid(0, 0) = 0 [pid 23498] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23498] write(3, "1000", 4) = 4 [pid 23498] close(3) = 0 executing program [pid 23498] write(1, "executing program\n", 18) = 18 [pid 23498] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23498] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23498] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23498] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23498] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23498] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23498] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23499 attached => {parent_tid=[23499]}, 88) = 23499 [pid 23499] set_robust_list(0x7f091316a9a0, 24 [pid 23498] rt_sigprocmask(SIG_SETMASK, [] [pid 23499] <... set_robust_list resumed>) = 0 [pid 23498] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23499] rt_sigprocmask(SIG_SETMASK, [] [pid 23498] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23499] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23498] <... futex resumed>) = 0 [pid 23498] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23499] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23499] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23498] <... futex resumed>) = 0 [pid 23499] <... futex resumed>) = 1 [pid 23498] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23499] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23498] <... futex resumed>) = 0 [pid 23498] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23499] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23499] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23498] <... futex resumed>) = 0 [pid 23499] <... futex resumed>) = 1 [pid 23498] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23499] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23498] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23499] <... openat resumed>) = 3 [pid 23499] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23498] <... futex resumed>) = 0 [pid 23499] <... futex resumed>) = 1 [pid 23498] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23499] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23498] <... futex resumed>) = 0 [pid 23498] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23499] <... pwrite64 resumed>) = 181 [pid 23499] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23498] <... futex resumed>) = 0 [pid 23499] <... futex resumed>) = 1 [pid 23498] exit_group(0 [pid 23499] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23498] <... exit_group resumed>) = ? [pid 23499] <... futex resumed>) = -1 ENOSYS (Function not implemented) [pid 23499] +++ exited with 0 +++ [pid 23498] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23498, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23500 attached , child_tidptr=0x55557260a690) = 23500 [pid 23500] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23500] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23500] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23500] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23500] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23500] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23500] write(3, "1000", 4) = 4 [pid 23500] close(3) = 0 [pid 23500] write(1, "executing program\n", 18) = 18 [pid 23500] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 23500] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23500] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23500] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23500] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23500] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23500] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23501 attached => {parent_tid=[23501]}, 88) = 23501 [pid 23500] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23500] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23500] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23501] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23501] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23501] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23501] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23500] <... futex resumed>) = 0 [pid 23500] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23500] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23501] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23501] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23500] <... futex resumed>) = 0 [pid 23500] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23500] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23501] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23501] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23500] <... futex resumed>) = 0 [pid 23500] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23500] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23501] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23501] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23500] <... futex resumed>) = 0 [pid 23500] exit_group(0) = ? [pid 23501] +++ exited with 0 +++ [pid 23500] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23500, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23502 ci2-android-5-10/strace-static-x86_64: Process 23502 attached [pid 23502] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23502] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23502] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23502] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23502] <... prctl resumed>) = 0 [pid 23502] setpgid(0, 0) = 0 [pid 23502] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23502] write(3, "1000", 4) = 4 [pid 23502] close(3) = 0 executing program [pid 23502] write(1, "executing program\n", 18) = 18 [pid 23502] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23502] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23502] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23502] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23502] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23502] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23502] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23503 attached [pid 23503] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23503] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23503] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23502] <... clone3 resumed> => {parent_tid=[23503]}, 88) = 23503 [pid 23502] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23502] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23503] <... futex resumed>) = 0 [pid 23502] <... futex resumed>) = 1 [pid 23503] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23503] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23503] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23502] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23502] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23503] <... futex resumed>) = 0 [pid 23502] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23503] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23503] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23502] <... futex resumed>) = 0 [pid 23502] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23502] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23503] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23503] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23502] <... futex resumed>) = 0 [pid 23502] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23502] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23503] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23503] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23502] <... futex resumed>) = 0 [pid 23503] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23502] exit_group(0) = ? [pid 23503] <... futex resumed>) = ? [pid 23503] +++ exited with 0 +++ [pid 23502] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23502, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23504 ci2-android-5-10/strace-static-x86_64: Process 23504 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23504] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23504] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23504] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23504] setpgid(0, 0) = 0 [pid 23504] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23504] write(3, "1000", 4) = 4 [pid 23504] close(3) = 0 executing program [pid 23504] write(1, "executing program\n", 18) = 18 [pid 23504] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23504] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23504] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23504] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23504] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23504] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23504] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23505]}, 88) = 23505 [pid 23504] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23504] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23504] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23505 attached [pid 23505] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23505] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23505] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23505] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23504] <... futex resumed>) = 0 [pid 23504] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23504] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23505] <... futex resumed>) = 1 [pid 23505] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23505] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23504] <... futex resumed>) = 0 [pid 23504] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23504] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23505] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23505] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23504] <... futex resumed>) = 0 [pid 23504] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23504] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23505] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23505] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23504] <... futex resumed>) = 0 [pid 23504] exit_group(0) = ? [pid 23505] <... futex resumed>) = ? [pid 23505] +++ exited with 0 +++ [pid 23504] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23504, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23506 ci2-android-5-10/strace-static-x86_64: Process 23506 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23506] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23506] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23506] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23506] setpgid(0, 0) = 0 [pid 23506] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23506] write(3, "1000", 4) = 4 [pid 23506] close(3) = 0 executing program [pid 23506] write(1, "executing program\n", 18) = 18 [pid 23506] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23506] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23506] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23506] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23506] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23506] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23506] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23507 attached => {parent_tid=[23507]}, 88) = 23507 [pid 23507] set_robust_list(0x7f091316a9a0, 24 [pid 23506] rt_sigprocmask(SIG_SETMASK, [] [pid 23507] <... set_robust_list resumed>) = 0 [pid 23506] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23507] rt_sigprocmask(SIG_SETMASK, [] [pid 23506] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23507] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23506] <... futex resumed>) = 0 [pid 23506] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23507] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23507] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23506] <... futex resumed>) = 0 [pid 23507] <... futex resumed>) = 1 [pid 23506] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23507] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23506] <... futex resumed>) = 0 [pid 23506] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23507] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23507] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23506] <... futex resumed>) = 0 [pid 23507] <... futex resumed>) = 1 [pid 23506] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23507] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23506] <... futex resumed>) = 0 [pid 23506] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23507] <... openat resumed>) = 3 [pid 23507] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23506] <... futex resumed>) = 0 [pid 23507] <... futex resumed>) = 1 [pid 23506] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23507] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23506] <... futex resumed>) = 0 [pid 23506] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23507] <... pwrite64 resumed>) = 181 [pid 23507] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23506] <... futex resumed>) = 0 [pid 23507] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23506] exit_group(0) = ? [pid 23507] <... futex resumed>) = ? [pid 23507] +++ exited with 0 +++ [pid 23506] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23506, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23508 ci2-android-5-10/strace-static-x86_64: Process 23508 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23508] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23508] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23508] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23508] setpgid(0, 0) = 0 [pid 23508] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23508] write(3, "1000", 4) = 4 [pid 23508] close(3) = 0 executing program [pid 23508] write(1, "executing program\n", 18) = 18 [pid 23508] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23508] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23508] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23508] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23508] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23508] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23508] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23509 attached => {parent_tid=[23509]}, 88) = 23509 [pid 23509] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23509] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23509] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23508] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23508] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23509] <... futex resumed>) = 0 [pid 23508] <... futex resumed>) = 1 [pid 23509] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23509] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23509] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23508] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23508] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23509] <... futex resumed>) = 0 [pid 23508] <... futex resumed>) = 1 [pid 23509] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23508] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23509] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23509] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23508] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23508] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23509] <... futex resumed>) = 0 [pid 23509] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23508] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23509] <... openat resumed>) = 3 [pid 23509] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23509] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23508] <... futex resumed>) = 0 [pid 23508] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23509] <... futex resumed>) = 0 [pid 23509] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23508] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23509] <... pwrite64 resumed>) = 181 [pid 23509] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23508] <... futex resumed>) = 0 [pid 23509] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23508] exit_group(0) = ? [pid 23509] <... futex resumed>) = ? [pid 23509] +++ exited with 0 +++ [pid 23508] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23508, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23510 ci2-android-5-10/strace-static-x86_64: Process 23510 attached [pid 23510] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23510] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23510] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23510] setpgid(0, 0) = 0 [pid 23510] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23510] <... openat resumed>) = 3 [pid 23510] write(3, "1000", 4) = 4 [pid 23510] close(3) = 0 executing program [pid 23510] write(1, "executing program\n", 18) = 18 [pid 23510] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23510] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23510] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23510] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23510] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23510] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23510] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23510] <... clone3 resumed> => {parent_tid=[23511]}, 88) = 23511 [pid 23510] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23510] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23510] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23511 attached [pid 23511] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23511] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23511] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23511] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23510] <... futex resumed>) = 0 [pid 23510] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23510] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23511] <... futex resumed>) = 1 [pid 23511] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23511] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23510] <... futex resumed>) = 0 [pid 23510] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23510] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23511] <... futex resumed>) = 1 [pid 23511] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23511] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23510] <... futex resumed>) = 0 [pid 23510] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23510] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23511] <... futex resumed>) = 1 [pid 23511] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23511] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23510] <... futex resumed>) = 0 [pid 23510] exit_group(0) = ? [pid 23511] <... futex resumed>) = ? [pid 23511] +++ exited with 0 +++ [pid 23510] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23510, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23512 ci2-android-5-10/strace-static-x86_64: Process 23512 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23512] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23512] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23512] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23512] setpgid(0, 0) = 0 [pid 23512] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23512] write(3, "1000", 4) = 4 [pid 23512] close(3) = 0 [pid 23512] write(1, "executing program\n", 18) = 18 executing program [pid 23512] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23512] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23512] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23512] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23512] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23512] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23512] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23513 attached => {parent_tid=[23513]}, 88) = 23513 [pid 23513] set_robust_list(0x7f091316a9a0, 24 [pid 23512] rt_sigprocmask(SIG_SETMASK, [] [pid 23513] <... set_robust_list resumed>) = 0 [pid 23512] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23513] rt_sigprocmask(SIG_SETMASK, [] [pid 23512] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23513] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23512] <... futex resumed>) = 0 [pid 23512] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23513] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23513] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23512] <... futex resumed>) = 0 [pid 23513] <... futex resumed>) = 1 [pid 23512] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23513] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23512] <... futex resumed>) = 0 [pid 23512] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23513] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23513] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23512] <... futex resumed>) = 0 [pid 23513] <... futex resumed>) = 1 [pid 23512] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23513] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23512] <... futex resumed>) = 0 [pid 23512] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23513] <... openat resumed>) = 3 [pid 23513] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23512] <... futex resumed>) = 0 [pid 23513] <... futex resumed>) = 1 [pid 23512] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23513] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23512] <... futex resumed>) = 0 [pid 23512] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23513] <... pwrite64 resumed>) = 181 [pid 23513] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23512] <... futex resumed>) = 0 [pid 23513] <... futex resumed>) = 1 [pid 23512] exit_group(0 [pid 23513] ???( [pid 23512] <... exit_group resumed>) = ? [pid 23513] <... ??? resumed>) = ? [pid 23513] +++ exited with 0 +++ [pid 23512] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23512, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23514 ci2-android-5-10/strace-static-x86_64: Process 23514 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23514] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23514] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23514] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23514] setpgid(0, 0) = 0 [pid 23514] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23514] write(3, "1000", 4) = 4 [pid 23514] close(3) = 0 [pid 23514] write(1, "executing program\n", 18) = 18 executing program [pid 23514] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23514] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23514] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23514] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23514] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23514] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23514] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23515]}, 88) = 23515 [pid 23514] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23514] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23514] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23515 attached [pid 23515] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23515] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23515] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23515] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23514] <... futex resumed>) = 0 [pid 23514] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23514] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23515] <... futex resumed>) = 1 [pid 23515] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23515] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23514] <... futex resumed>) = 0 [pid 23514] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23514] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23515] <... futex resumed>) = 1 [pid 23515] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23515] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23514] <... futex resumed>) = 0 [pid 23514] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23514] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23515] <... futex resumed>) = 1 [pid 23515] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23515] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23514] <... futex resumed>) = 0 [pid 23515] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23514] exit_group(0) = ? [pid 23515] <... futex resumed>) = ? [pid 23515] +++ exited with 0 +++ [pid 23514] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23514, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23516 ci2-android-5-10/strace-static-x86_64: Process 23516 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23516] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23516] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23516] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23516] setpgid(0, 0) = 0 [pid 23516] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23516] write(3, "1000", 4) = 4 [pid 23516] close(3) = 0 executing program [pid 23516] write(1, "executing program\n", 18) = 18 [pid 23516] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23516] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23516] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23516] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23516] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23516] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23516] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23517 attached => {parent_tid=[23517]}, 88) = 23517 [pid 23517] set_robust_list(0x7f091316a9a0, 24 [pid 23516] rt_sigprocmask(SIG_SETMASK, [] [pid 23517] <... set_robust_list resumed>) = 0 [pid 23516] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23517] rt_sigprocmask(SIG_SETMASK, [] [pid 23516] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23517] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23516] <... futex resumed>) = 0 [pid 23516] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23517] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23517] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23516] <... futex resumed>) = 0 [pid 23517] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23516] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23517] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23516] <... futex resumed>) = 0 [pid 23517] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23516] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23517] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23517] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23516] <... futex resumed>) = 0 [pid 23516] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23516] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23517] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23517] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23516] <... futex resumed>) = 0 [pid 23516] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23516] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23517] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23517] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23516] <... futex resumed>) = 0 [pid 23517] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23516] exit_group(0) = ? [pid 23517] <... futex resumed>) = ? [pid 23517] +++ exited with 0 +++ [pid 23516] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23516, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23518 ci2-android-5-10/strace-static-x86_64: Process 23518 attached [pid 23518] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23518] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23518] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23518] setpgid(0, 0) = 0 [pid 23518] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23518] write(3, "1000", 4) = 4 [pid 23518] close(3) = 0 [pid 23518] write(1, "executing program\n", 18) = 18 executing program [pid 23518] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23518] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23518] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23518] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23518] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23518] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23518] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23519 attached => {parent_tid=[23519]}, 88) = 23519 [pid 23519] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23519] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23519] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23518] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23518] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23519] <... futex resumed>) = 0 [pid 23519] mkdirat(AT_FDCWD, "./sys", 0777 [pid 23518] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23519] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 23519] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23518] <... futex resumed>) = 0 [pid 23518] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23518] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23519] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23519] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23518] <... futex resumed>) = 0 [pid 23518] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23518] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23519] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23519] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23518] <... futex resumed>) = 0 [pid 23518] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23518] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23519] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23519] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23518] <... futex resumed>) = 0 [pid 23518] exit_group(0) = ? [pid 23519] +++ exited with 0 +++ [pid 23518] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23518, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23520 ci2-android-5-10/strace-static-x86_64: Process 23520 attached [pid 23520] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23520] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23520] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23520] <... prctl resumed>) = 0 [pid 23520] setpgid(0, 0) = 0 [pid 23520] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23520] write(3, "1000", 4) = 4 [pid 23520] close(3) = 0 executing program [pid 23520] write(1, "executing program\n", 18) = 18 [pid 23520] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23520] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23520] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23520] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23520] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23520] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23520] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23521 attached [pid 23521] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23521] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23521] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23520] <... clone3 resumed> => {parent_tid=[23521]}, 88) = 23521 [pid 23520] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23520] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23521] <... futex resumed>) = 0 [pid 23520] <... futex resumed>) = 1 [pid 23521] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23521] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23521] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23520] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23520] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23521] <... futex resumed>) = 0 [pid 23520] <... futex resumed>) = 1 [pid 23521] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23521] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23521] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23520] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23520] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23521] <... futex resumed>) = 0 [pid 23520] <... futex resumed>) = 1 [pid 23521] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23521] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23521] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23520] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23520] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23521] <... futex resumed>) = 0 [pid 23520] <... futex resumed>) = 1 [pid 23521] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23520] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23521] <... pwrite64 resumed>) = 181 [pid 23521] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23521] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23520] <... futex resumed>) = 0 [pid 23520] exit_group(0) = ? [pid 23521] <... futex resumed>) = ? [pid 23521] +++ exited with 0 +++ [pid 23520] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23520, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23522 attached , child_tidptr=0x55557260a690) = 23522 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23522] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23522] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23522] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23522] setpgid(0, 0) = 0 [pid 23522] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23522] write(3, "1000", 4) = 4 [pid 23522] close(3) = 0 executing program [pid 23522] write(1, "executing program\n", 18) = 18 [pid 23522] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23522] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23522] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23522] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23522] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23522] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23522] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23523 attached [pid 23523] set_robust_list(0x7f091316a9a0, 24 [pid 23522] <... clone3 resumed> => {parent_tid=[23523]}, 88) = 23523 [pid 23523] <... set_robust_list resumed>) = 0 [pid 23523] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23523] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23522] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23522] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23523] <... futex resumed>) = 0 [pid 23522] <... futex resumed>) = 1 [pid 23523] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23523] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23523] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23522] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23522] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23523] <... futex resumed>) = 0 [pid 23522] <... futex resumed>) = 1 [pid 23523] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23523] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23523] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23522] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23522] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23523] <... futex resumed>) = 0 [pid 23523] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23523] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23523] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23522] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23522] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23523] <... futex resumed>) = 0 [pid 23522] <... futex resumed>) = 1 [pid 23523] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23522] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23523] <... pwrite64 resumed>) = 181 [pid 23523] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23523] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23522] <... futex resumed>) = 0 [pid 23522] exit_group(0 [pid 23523] <... futex resumed>) = ? [pid 23523] +++ exited with 0 +++ [pid 23522] <... exit_group resumed>) = ? [pid 23522] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23522, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23524 ci2-android-5-10/strace-static-x86_64: Process 23524 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23524] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23524] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23524] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23524] setpgid(0, 0) = 0 [pid 23524] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23524] write(3, "1000", 4) = 4 [pid 23524] close(3) = 0 executing program [pid 23524] write(1, "executing program\n", 18) = 18 [pid 23524] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23524] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23524] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23524] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23524] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23524] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23524] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23525 attached => {parent_tid=[23525]}, 88) = 23525 [pid 23525] set_robust_list(0x7f091316a9a0, 24 [pid 23524] rt_sigprocmask(SIG_SETMASK, [] [pid 23525] <... set_robust_list resumed>) = 0 [pid 23524] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23525] rt_sigprocmask(SIG_SETMASK, [] [pid 23524] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23525] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23524] <... futex resumed>) = 0 [pid 23524] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23525] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23525] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23524] <... futex resumed>) = 0 [pid 23525] <... futex resumed>) = 1 [pid 23524] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23525] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23524] <... futex resumed>) = 0 [pid 23524] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23525] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23525] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23524] <... futex resumed>) = 0 [pid 23525] <... futex resumed>) = 1 [pid 23524] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23525] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23524] <... futex resumed>) = 0 [pid 23524] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23525] <... openat resumed>) = 3 [pid 23525] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23524] <... futex resumed>) = 0 [pid 23525] <... futex resumed>) = 1 [pid 23524] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23525] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23524] <... futex resumed>) = 0 [pid 23524] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23525] <... pwrite64 resumed>) = 181 [pid 23525] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23524] <... futex resumed>) = 0 [pid 23525] <... futex resumed>) = 1 [pid 23524] exit_group(0 [pid 23525] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23524] <... exit_group resumed>) = ? [pid 23525] <... futex resumed>) = -1 ENOSYS (Function not implemented) [pid 23525] +++ exited with 0 +++ [pid 23524] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23524, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23526 ci2-android-5-10/strace-static-x86_64: Process 23526 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23526] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23526] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23526] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23526] setpgid(0, 0) = 0 [pid 23526] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23526] write(3, "1000", 4) = 4 [pid 23526] close(3) = 0 [pid 23526] write(1, "executing program\n", 18) = 18 [pid 23526] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 23526] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23526] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23526] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23526] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23526] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23526] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23527 attached => {parent_tid=[23527]}, 88) = 23527 [pid 23526] rt_sigprocmask(SIG_SETMASK, [] [pid 23527] set_robust_list(0x7f091316a9a0, 24 [pid 23526] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23527] <... set_robust_list resumed>) = 0 [pid 23526] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23527] rt_sigprocmask(SIG_SETMASK, [] [pid 23526] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23527] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23527] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23527] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23526] <... futex resumed>) = 0 [pid 23526] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23526] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23527] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23527] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23526] <... futex resumed>) = 0 [pid 23526] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23526] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23527] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23527] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23526] <... futex resumed>) = 0 [pid 23526] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23526] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23527] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23527] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23526] <... futex resumed>) = 0 [pid 23527] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23526] exit_group(0) = ? [pid 23527] <... futex resumed>) = ? [pid 23527] +++ exited with 0 +++ [pid 23526] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23526, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23528 ci2-android-5-10/strace-static-x86_64: Process 23528 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23528] set_robust_list(0x55557260a6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23528] <... set_robust_list resumed>) = 0 [pid 23528] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23528] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23528] setpgid(0, 0) = 0 [pid 23528] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23528] write(3, "1000", 4) = 4 [pid 23528] close(3) = 0 [pid 23528] write(1, "executing program\n", 18) = 18 executing program [pid 23528] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23528] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23528] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23528] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23528] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23528] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23528] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23529 attached [pid 23529] set_robust_list(0x7f091316a9a0, 24 [pid 23528] <... clone3 resumed> => {parent_tid=[23529]}, 88) = 23529 [pid 23529] <... set_robust_list resumed>) = 0 [pid 23529] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23529] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23528] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23528] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23529] <... futex resumed>) = 0 [pid 23529] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23529] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23529] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23528] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23528] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23529] <... futex resumed>) = 0 [pid 23528] <... futex resumed>) = 1 [pid 23529] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23528] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23529] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23529] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23528] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23528] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23529] <... futex resumed>) = 0 [pid 23528] <... futex resumed>) = 1 [pid 23529] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23528] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23529] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23529] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23528] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23528] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23529] <... futex resumed>) = 0 [pid 23528] <... futex resumed>) = 1 [pid 23529] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23528] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23529] <... pwrite64 resumed>) = 181 [pid 23529] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23529] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23528] <... futex resumed>) = 0 [pid 23528] exit_group(0) = ? [pid 23529] <... futex resumed>) = ? [pid 23529] +++ exited with 0 +++ [pid 23528] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23528, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23530 ci2-android-5-10/strace-static-x86_64: Process 23530 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23530] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23530] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23530] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23530] setpgid(0, 0) = 0 [pid 23530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23530] write(3, "1000", 4) = 4 [pid 23530] close(3) = 0 [pid 23530] write(1, "executing program\n", 18) = 18 executing program [pid 23530] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23530] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23530] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23530] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23530] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23530] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23530] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23531 attached [pid 23531] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23531] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23531] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23530] <... clone3 resumed> => {parent_tid=[23531]}, 88) = 23531 [pid 23530] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23530] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23531] <... futex resumed>) = 0 [pid 23530] <... futex resumed>) = 1 [pid 23531] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23531] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23531] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23530] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23530] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23531] <... futex resumed>) = 0 [pid 23530] <... futex resumed>) = 1 [pid 23531] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23530] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23531] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23531] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23530] <... futex resumed>) = 0 [pid 23531] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23530] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23530] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23531] <... openat resumed>) = 3 [pid 23531] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23530] <... futex resumed>) = 0 [pid 23531] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23530] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23530] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23531] <... pwrite64 resumed>) = 181 [pid 23531] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23530] <... futex resumed>) = 0 [pid 23530] exit_group(0) = ? [pid 23531] +++ exited with 0 +++ [pid 23530] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23530, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23532 ci2-android-5-10/strace-static-x86_64: Process 23532 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23532] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23532] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23532] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23532] setpgid(0, 0) = 0 [pid 23532] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23532] write(3, "1000", 4) = 4 [pid 23532] close(3) = 0 executing program [pid 23532] write(1, "executing program\n", 18) = 18 [pid 23532] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23532] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23532] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23532] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23532] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23532] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23532] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23533]}, 88) = 23533 [pid 23532] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23532] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23532] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23533 attached [pid 23533] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23533] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23533] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23533] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23532] <... futex resumed>) = 0 [pid 23532] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23532] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23533] <... futex resumed>) = 1 [pid 23533] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23533] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23532] <... futex resumed>) = 0 [pid 23532] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23532] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23533] <... futex resumed>) = 1 [pid 23533] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23533] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23532] <... futex resumed>) = 0 [pid 23532] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23532] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23533] <... futex resumed>) = 1 [pid 23533] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23533] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23532] <... futex resumed>) = 0 [pid 23533] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23532] exit_group(0) = ? [pid 23533] <... futex resumed>) = ? [pid 23533] +++ exited with 0 +++ [pid 23532] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23532, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23534 ci2-android-5-10/strace-static-x86_64: Process 23534 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23534] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23534] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23534] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23534] setpgid(0, 0) = 0 [pid 23534] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23534] write(3, "1000", 4) = 4 [pid 23534] close(3) = 0 [pid 23534] write(1, "executing program\n", 18) = 18 executing program [pid 23534] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23534] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23534] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23534] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23534] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23534] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23534] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23535]}, 88) = 23535 [pid 23534] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23534] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23534] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23535 attached [pid 23535] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23535] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23535] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23535] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23534] <... futex resumed>) = 0 [pid 23534] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23534] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23535] <... futex resumed>) = 1 [pid 23535] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23535] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23534] <... futex resumed>) = 0 [pid 23534] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23534] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23535] <... futex resumed>) = 1 [pid 23535] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23535] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23534] <... futex resumed>) = 0 [pid 23534] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23534] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23535] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23535] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23534] <... futex resumed>) = 0 [pid 23535] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23534] exit_group(0) = ? [pid 23535] <... futex resumed>) = ? [pid 23535] +++ exited with 0 +++ [pid 23534] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23534, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23536 attached [pid 23536] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23536] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... clone resumed>, child_tidptr=0x55557260a690) = 23536 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23536] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23536] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23536] setpgid(0, 0) = 0 [pid 23536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23536] write(3, "1000", 4) = 4 [pid 23536] close(3) = 0 [pid 23536] write(1, "executing program\n", 18) = 18 executing program [pid 23536] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23536] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23536] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23536] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23536] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23536] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23536] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23537 attached [pid 23537] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23537] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23537] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23536] <... clone3 resumed> => {parent_tid=[23537]}, 88) = 23537 [pid 23536] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23536] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23537] <... futex resumed>) = 0 [pid 23537] mkdirat(AT_FDCWD, "./sys", 0777 [pid 23536] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23537] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 23537] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23536] <... futex resumed>) = 0 [pid 23536] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23536] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23537] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23537] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23536] <... futex resumed>) = 0 [pid 23536] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23536] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23537] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23537] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23536] <... futex resumed>) = 0 [pid 23536] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23537] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23536] <... futex resumed>) = 0 [pid 23536] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23537] <... pwrite64 resumed>) = 181 [pid 23537] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23536] <... futex resumed>) = 0 [pid 23536] exit_group(0) = ? [pid 23537] +++ exited with 0 +++ [pid 23536] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23536, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23538 ci2-android-5-10/strace-static-x86_64: Process 23538 attached [pid 23538] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23538] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23538] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23538] setpgid(0, 0) = 0 [pid 23538] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23538] <... openat resumed>) = 3 [pid 23538] write(3, "1000", 4) = 4 [pid 23538] close(3) = 0 [pid 23538] write(1, "executing program\n", 18) = 18 executing program [pid 23538] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23538] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23538] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23538] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23538] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23538] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23538] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23539 attached [pid 23539] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23539] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23539] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23538] <... clone3 resumed> => {parent_tid=[23539]}, 88) = 23539 [pid 23538] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23538] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23539] <... futex resumed>) = 0 [pid 23538] <... futex resumed>) = 1 [pid 23539] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23538] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23539] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23539] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23538] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23538] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23539] <... futex resumed>) = 0 [pid 23538] <... futex resumed>) = 1 [pid 23539] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23538] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23539] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23539] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23538] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23538] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23539] <... futex resumed>) = 0 [pid 23538] <... futex resumed>) = 1 [pid 23539] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23539] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23539] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23538] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23538] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23539] <... futex resumed>) = 0 [pid 23538] <... futex resumed>) = 1 [pid 23539] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23538] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23539] <... pwrite64 resumed>) = 181 [pid 23539] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23539] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23538] <... futex resumed>) = 0 [pid 23538] exit_group(0 [pid 23539] <... futex resumed>) = ? [pid 23538] <... exit_group resumed>) = ? [pid 23539] +++ exited with 0 +++ [pid 23538] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23538, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23540 ci2-android-5-10/strace-static-x86_64: Process 23540 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23540] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23540] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23540] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23540] setpgid(0, 0) = 0 [pid 23540] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23540] write(3, "1000", 4) = 4 [pid 23540] close(3) = 0 executing program [pid 23540] write(1, "executing program\n", 18) = 18 [pid 23540] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23540] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23540] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23540] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23540] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23540] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23540] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23541 attached => {parent_tid=[23541]}, 88) = 23541 [pid 23541] set_robust_list(0x7f091316a9a0, 24 [pid 23540] rt_sigprocmask(SIG_SETMASK, [] [pid 23541] <... set_robust_list resumed>) = 0 [pid 23540] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23541] rt_sigprocmask(SIG_SETMASK, [] [pid 23540] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23541] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23540] <... futex resumed>) = 0 [pid 23540] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23541] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23541] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23540] <... futex resumed>) = 0 [pid 23541] <... futex resumed>) = 1 [pid 23540] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23541] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23540] <... futex resumed>) = 0 [pid 23540] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23541] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23541] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23540] <... futex resumed>) = 0 [pid 23541] <... futex resumed>) = 1 [pid 23540] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23541] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23540] <... futex resumed>) = 0 [pid 23540] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23541] <... openat resumed>) = 3 [pid 23541] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23540] <... futex resumed>) = 0 [pid 23541] <... futex resumed>) = 1 [pid 23540] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23541] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23540] <... futex resumed>) = 0 [pid 23540] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23541] <... pwrite64 resumed>) = 181 [pid 23541] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23540] <... futex resumed>) = 0 [pid 23541] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23540] exit_group(0) = ? [pid 23541] <... futex resumed>) = ? [pid 23541] +++ exited with 0 +++ [pid 23540] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23540, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23542 ci2-android-5-10/strace-static-x86_64: Process 23542 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23542] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23542] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23542] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23542] setpgid(0, 0) = 0 [pid 23542] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23542] write(3, "1000", 4) = 4 [pid 23542] close(3) = 0 [pid 23542] write(1, "executing program\n", 18) = 18 executing program [pid 23542] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23542] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23542] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23542] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23542] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23542] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23542] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23543 attached => {parent_tid=[23543]}, 88) = 23543 [pid 23543] set_robust_list(0x7f091316a9a0, 24 [pid 23542] rt_sigprocmask(SIG_SETMASK, [] [pid 23543] <... set_robust_list resumed>) = 0 [pid 23542] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23543] rt_sigprocmask(SIG_SETMASK, [] [pid 23542] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23543] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23542] <... futex resumed>) = 0 [pid 23542] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23543] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23543] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23542] <... futex resumed>) = 0 [pid 23542] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23542] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23543] <... futex resumed>) = 1 [pid 23543] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23543] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23542] <... futex resumed>) = 0 [pid 23542] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23542] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23543] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23543] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23542] <... futex resumed>) = 0 [pid 23542] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23543] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23542] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23543] <... pwrite64 resumed>) = 181 [pid 23543] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23542] <... futex resumed>) = 0 [pid 23543] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23542] exit_group(0) = ? [pid 23543] <... futex resumed>) = ? [pid 23543] +++ exited with 0 +++ [pid 23542] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23542, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23544 ci2-android-5-10/strace-static-x86_64: Process 23544 attached [pid 23544] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23544] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23544] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23544] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23544] setpgid(0, 0) = 0 [pid 23544] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23544] <... openat resumed>) = 3 [pid 23544] write(3, "1000", 4) = 4 [pid 23544] close(3) = 0 [pid 23544] write(1, "executing program\n", 18) = 18 [pid 23544] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 23544] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23544] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23544] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23544] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23544] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23544] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23545 attached [pid 23545] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23545] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23545] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23544] <... clone3 resumed> => {parent_tid=[23545]}, 88) = 23545 [pid 23544] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23544] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23545] <... futex resumed>) = 0 [pid 23544] <... futex resumed>) = 1 [pid 23545] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23545] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23545] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23544] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23544] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23545] <... futex resumed>) = 0 [pid 23544] <... futex resumed>) = 1 [pid 23545] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23544] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23545] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23545] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23544] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23544] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23545] <... futex resumed>) = 0 [pid 23544] <... futex resumed>) = 1 [pid 23545] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23544] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23545] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23545] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23544] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23544] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23545] <... futex resumed>) = 0 [pid 23545] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23544] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23545] <... pwrite64 resumed>) = 181 [pid 23545] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23544] <... futex resumed>) = 0 [pid 23545] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23544] exit_group(0 [pid 23545] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 23544] <... exit_group resumed>) = ? [pid 23545] +++ exited with 0 +++ [pid 23544] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23544, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23546 ci2-android-5-10/strace-static-x86_64: Process 23546 attached [pid 23546] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23546] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23546] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23546] setpgid(0, 0) = 0 [pid 23546] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23546] <... openat resumed>) = 3 [pid 23546] write(3, "1000", 4) = 4 [pid 23546] close(3) = 0 [pid 23546] write(1, "executing program\n", 18) = 18 executing program [pid 23546] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23546] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23546] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23546] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23546] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23546] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23546] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23547]}, 88) = 23547 [pid 23546] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23546] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23546] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23547 attached [pid 23547] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23547] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23547] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23547] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23546] <... futex resumed>) = 0 [pid 23546] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23546] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23547] <... futex resumed>) = 1 [pid 23547] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23547] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23546] <... futex resumed>) = 0 [pid 23546] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23546] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23547] <... futex resumed>) = 1 [pid 23547] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23547] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23546] <... futex resumed>) = 0 [pid 23546] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23546] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23547] <... futex resumed>) = 1 [pid 23547] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23547] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23546] <... futex resumed>) = 0 [pid 23546] exit_group(0) = ? [pid 23547] +++ exited with 0 +++ [pid 23546] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23546, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23548 ci2-android-5-10/strace-static-x86_64: Process 23548 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23548] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23548] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23548] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23548] setpgid(0, 0) = 0 [pid 23548] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23548] write(3, "1000", 4) = 4 [pid 23548] close(3) = 0 executing program [pid 23548] write(1, "executing program\n", 18) = 18 [pid 23548] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23548] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23548] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23548] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23548] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23548] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23548] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23549 attached => {parent_tid=[23549]}, 88) = 23549 [pid 23549] set_robust_list(0x7f091316a9a0, 24 [pid 23548] rt_sigprocmask(SIG_SETMASK, [] [pid 23549] <... set_robust_list resumed>) = 0 [pid 23548] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23549] rt_sigprocmask(SIG_SETMASK, [] [pid 23548] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23549] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23548] <... futex resumed>) = 0 [pid 23548] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23549] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23549] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23548] <... futex resumed>) = 0 [pid 23548] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23548] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23549] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23549] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23548] <... futex resumed>) = 0 [pid 23548] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23548] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23549] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23549] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23548] <... futex resumed>) = 0 [pid 23548] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23548] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23549] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23549] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23548] <... futex resumed>) = 0 [pid 23549] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23548] exit_group(0) = ? [pid 23549] <... futex resumed>) = ? [pid 23549] +++ exited with 0 +++ [pid 23548] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23548, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23550 ci2-android-5-10/strace-static-x86_64: Process 23550 attached [pid 23550] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23550] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23550] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23550] setpgid(0, 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23550] <... setpgid resumed>) = 0 [pid 23550] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23550] write(3, "1000", 4) = 4 [pid 23550] close(3) = 0 executing program [pid 23550] write(1, "executing program\n", 18) = 18 [pid 23550] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23550] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23550] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23550] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23550] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23550] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23550] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23551 attached [pid 23551] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23551] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23551] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23550] <... clone3 resumed> => {parent_tid=[23551]}, 88) = 23551 [pid 23550] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23550] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23551] <... futex resumed>) = 0 [pid 23550] <... futex resumed>) = 1 [pid 23551] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23551] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23551] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23550] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23550] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23551] <... futex resumed>) = 0 [pid 23550] <... futex resumed>) = 1 [pid 23551] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23551] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23551] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23550] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23550] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23551] <... futex resumed>) = 0 [pid 23550] <... futex resumed>) = 1 [pid 23551] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23550] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23551] <... openat resumed>) = 3 [pid 23551] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23551] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23550] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23550] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23551] <... futex resumed>) = 0 [pid 23550] <... futex resumed>) = 1 [pid 23551] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23550] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23551] <... pwrite64 resumed>) = 181 [pid 23551] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23550] <... futex resumed>) = 0 [pid 23551] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23550] exit_group(0) = ? [pid 23551] <... futex resumed>) = ? [pid 23551] +++ exited with 0 +++ [pid 23550] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23550, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23552 attached , child_tidptr=0x55557260a690) = 23552 [pid 23552] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23552] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23552] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23552] setpgid(0, 0) = 0 [pid 23552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23552] <... openat resumed>) = 3 [pid 23552] write(3, "1000", 4) = 4 [pid 23552] close(3) = 0 [pid 23552] write(1, "executing program\n", 18) = 18 [pid 23552] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 23552] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23552] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23552] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23552] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23552] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23552] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23553]}, 88) = 23553 [pid 23552] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23552] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23552] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23553 attached [pid 23553] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23553] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23553] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23553] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23552] <... futex resumed>) = 0 [pid 23552] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23552] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23553] <... futex resumed>) = 1 [pid 23553] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23553] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23552] <... futex resumed>) = 0 [pid 23552] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23552] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23553] <... futex resumed>) = 1 [pid 23553] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23553] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23552] <... futex resumed>) = 0 [pid 23552] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23552] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23553] <... futex resumed>) = 1 [pid 23553] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23553] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23552] <... futex resumed>) = 0 [pid 23553] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23552] exit_group(0) = ? [pid 23553] <... futex resumed>) = ? [pid 23553] +++ exited with 0 +++ [pid 23552] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23552, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23554 attached , child_tidptr=0x55557260a690) = 23554 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23554] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23554] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23554] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23554] setpgid(0, 0) = 0 [pid 23554] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23554] write(3, "1000", 4) = 4 [pid 23554] close(3) = 0 [pid 23554] write(1, "executing program\n", 18) = 18 [pid 23554] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23554] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 executing program [pid 23554] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23554] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23554] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23554] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23554] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23555 attached => {parent_tid=[23555]}, 88) = 23555 [pid 23555] set_robust_list(0x7f091316a9a0, 24 [pid 23554] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23554] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23554] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23555] <... set_robust_list resumed>) = 0 [pid 23555] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23555] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23555] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23554] <... futex resumed>) = 0 [pid 23554] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23554] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23555] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23555] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23554] <... futex resumed>) = 0 [pid 23554] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23554] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23555] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23555] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23554] <... futex resumed>) = 0 [pid 23554] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23554] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23555] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23555] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23554] <... futex resumed>) = 0 [pid 23554] exit_group(0) = ? [pid 23555] +++ exited with 0 +++ [pid 23554] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23554, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23556 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 23556 attached [pid 23556] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23556] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23556] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23556] setpgid(0, 0) = 0 [pid 23556] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23556] write(3, "1000", 4) = 4 [pid 23556] close(3) = 0 [pid 23556] write(1, "executing program\n", 18) = 18 executing program [pid 23556] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23556] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23556] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23556] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23556] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23556] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23556] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23557 attached [pid 23557] set_robust_list(0x7f091316a9a0, 24 [pid 23556] <... clone3 resumed> => {parent_tid=[23557]}, 88) = 23557 [pid 23557] <... set_robust_list resumed>) = 0 [pid 23557] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23557] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23556] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23556] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23557] <... futex resumed>) = 0 [pid 23556] <... futex resumed>) = 1 [pid 23557] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23556] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23557] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23557] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23556] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23556] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23557] <... futex resumed>) = 0 [pid 23557] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23556] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23557] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23557] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23557] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23556] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23556] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23557] <... futex resumed>) = 0 [pid 23556] <... futex resumed>) = 1 [pid 23557] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23556] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23557] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23556] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23557] <... futex resumed>) = 0 [pid 23557] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23556] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23557] <... futex resumed>) = 0 [pid 23557] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23556] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23557] <... pwrite64 resumed>) = 181 [pid 23557] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23556] <... futex resumed>) = 0 [pid 23557] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23556] exit_group(0) = ? [pid 23557] <... futex resumed>) = ? [pid 23557] +++ exited with 0 +++ [pid 23556] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23556, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23558 ci2-android-5-10/strace-static-x86_64: Process 23558 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23558] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23558] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23558] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23558] setpgid(0, 0) = 0 [pid 23558] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23558] write(3, "1000", 4) = 4 [pid 23558] close(3) = 0 [pid 23558] write(1, "executing program\n", 18) = 18 [pid 23558] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 23558] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23558] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23558] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23558] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23558] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23558] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23559 attached [pid 23559] set_robust_list(0x7f091316a9a0, 24 [pid 23558] <... clone3 resumed> => {parent_tid=[23559]}, 88) = 23559 [pid 23558] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23558] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23559] <... set_robust_list resumed>) = 0 [pid 23558] <... futex resumed>) = 0 [pid 23559] rt_sigprocmask(SIG_SETMASK, [] [pid 23558] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23559] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23559] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23559] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23558] <... futex resumed>) = 0 [pid 23558] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23558] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23559] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23559] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23558] <... futex resumed>) = 0 [pid 23558] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23558] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23559] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23559] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23558] <... futex resumed>) = 0 [pid 23558] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23558] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23559] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23559] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23558] <... futex resumed>) = 0 [pid 23558] exit_group(0) = ? [pid 23559] +++ exited with 0 +++ [pid 23558] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23558, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23560 attached , child_tidptr=0x55557260a690) = 23560 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23560] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23560] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23560] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23560] setpgid(0, 0) = 0 [pid 23560] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23560] write(3, "1000", 4) = 4 [pid 23560] close(3) = 0 [pid 23560] write(1, "executing program\n", 18) = 18 executing program [pid 23560] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23560] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23560] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23560] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23560] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23560] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23560] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23561 attached [pid 23561] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23561] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23561] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23560] <... clone3 resumed> => {parent_tid=[23561]}, 88) = 23561 [pid 23560] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23560] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23561] <... futex resumed>) = 0 [pid 23560] <... futex resumed>) = 1 [pid 23561] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23561] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23561] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23560] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23560] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23561] <... futex resumed>) = 0 [pid 23560] <... futex resumed>) = 1 [pid 23561] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23560] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23561] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23560] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23561] <... futex resumed>) = 0 [pid 23561] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23560] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23561] <... futex resumed>) = 0 [pid 23561] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23560] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23561] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23561] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23560] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23560] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23561] <... futex resumed>) = 0 [pid 23560] <... futex resumed>) = 1 [pid 23561] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23560] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23561] <... pwrite64 resumed>) = 181 [pid 23561] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23560] <... futex resumed>) = 0 [pid 23560] exit_group(0 [pid 23561] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23560] <... exit_group resumed>) = ? [pid 23561] <... futex resumed>) = ? [pid 23561] +++ exited with 0 +++ [pid 23560] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23560, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23562 attached , child_tidptr=0x55557260a690) = 23562 [pid 23562] set_robust_list(0x55557260a6a0, 24 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23562] <... set_robust_list resumed>) = 0 [pid 23562] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23562] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23562] setpgid(0, 0) = 0 [pid 23562] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23562] write(3, "1000", 4) = 4 [pid 23562] close(3) = 0 executing program [pid 23562] write(1, "executing program\n", 18) = 18 [pid 23562] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23562] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23562] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23562] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23562] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23562] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23562] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23563 attached => {parent_tid=[23563]}, 88) = 23563 [pid 23563] set_robust_list(0x7f091316a9a0, 24 [pid 23562] rt_sigprocmask(SIG_SETMASK, [] [pid 23563] <... set_robust_list resumed>) = 0 [pid 23562] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23563] rt_sigprocmask(SIG_SETMASK, [] [pid 23562] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23563] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23562] <... futex resumed>) = 0 [pid 23562] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23563] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23563] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23562] <... futex resumed>) = 0 [pid 23563] <... futex resumed>) = 1 [pid 23562] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23563] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23562] <... futex resumed>) = 0 [pid 23562] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23563] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23563] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23562] <... futex resumed>) = 0 [pid 23563] <... futex resumed>) = 1 [pid 23562] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23563] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23562] <... futex resumed>) = 0 [pid 23562] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23563] <... openat resumed>) = 3 [pid 23563] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23562] <... futex resumed>) = 0 [pid 23563] <... futex resumed>) = 1 [pid 23562] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23563] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23562] <... futex resumed>) = 0 [pid 23562] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23563] <... pwrite64 resumed>) = 181 [pid 23563] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23562] <... futex resumed>) = 0 [pid 23563] <... futex resumed>) = 1 [pid 23562] exit_group(0 [pid 23563] ???( [pid 23562] <... exit_group resumed>) = ? [pid 23563] <... ??? resumed>) = -1 ENOSYS (Function not implemented) [pid 23563] +++ exited with 0 +++ [pid 23562] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23562, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23564 attached , child_tidptr=0x55557260a690) = 23564 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23564] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23564] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23564] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23564] setpgid(0, 0) = 0 [pid 23564] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23564] write(3, "1000", 4) = 4 [pid 23564] close(3) = 0 [pid 23564] write(1, "executing program\n", 18) = 18 executing program [pid 23564] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23564] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23564] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23564] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23564] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23564] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23564] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23565 attached => {parent_tid=[23565]}, 88) = 23565 [pid 23564] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23564] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23564] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23565] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23565] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23565] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23565] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23564] <... futex resumed>) = 0 [pid 23565] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23564] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23564] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23565] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23565] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23565] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23564] <... futex resumed>) = 0 [pid 23564] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23564] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23565] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23565] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23564] <... futex resumed>) = 0 [pid 23564] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23565] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23564] <... futex resumed>) = 0 [pid 23564] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23565] <... pwrite64 resumed>) = 181 [pid 23565] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23564] <... futex resumed>) = 0 [pid 23564] exit_group(0 [pid 23565] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23564] <... exit_group resumed>) = ? [pid 23565] <... futex resumed>) = ? [pid 23565] +++ exited with 0 +++ [pid 23564] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23564, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23566 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 23566 attached [pid 23566] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23566] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23566] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23566] setpgid(0, 0) = 0 [pid 23566] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23566] write(3, "1000", 4) = 4 [pid 23566] close(3) = 0 executing program [pid 23566] write(1, "executing program\n", 18) = 18 [pid 23566] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23566] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23566] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23566] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23566] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23566] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23566] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23567 attached => {parent_tid=[23567]}, 88) = 23567 [pid 23567] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23567] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23567] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23566] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23566] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23567] <... futex resumed>) = 0 [pid 23566] <... futex resumed>) = 1 [pid 23566] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23567] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23567] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23567] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23566] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23566] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23567] <... futex resumed>) = 0 [pid 23566] <... futex resumed>) = 1 [pid 23567] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23566] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23567] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23567] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23567] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23566] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23566] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23567] <... futex resumed>) = 0 [pid 23567] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23566] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23567] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23567] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23566] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23566] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23566] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23567] <... futex resumed>) = 0 [pid 23567] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23567] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23567] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23566] <... futex resumed>) = 0 [pid 23566] exit_group(0) = ? [pid 23567] <... futex resumed>) = ? [pid 23567] +++ exited with 0 +++ [pid 23566] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23566, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23568 attached , child_tidptr=0x55557260a690) = 23568 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23568] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23568] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23568] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23568] setpgid(0, 0) = 0 [pid 23568] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23568] write(3, "1000", 4) = 4 [pid 23568] close(3) = 0 executing program [pid 23568] write(1, "executing program\n", 18) = 18 [pid 23568] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23568] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23568] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23568] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23568] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23568] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23568] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23569 attached [pid 23569] set_robust_list(0x7f091316a9a0, 24 [pid 23568] <... clone3 resumed> => {parent_tid=[23569]}, 88) = 23569 [pid 23569] <... set_robust_list resumed>) = 0 [pid 23569] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23569] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23568] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23568] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23569] <... futex resumed>) = 0 [pid 23568] <... futex resumed>) = 1 [pid 23569] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23568] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23569] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23569] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23568] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23568] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23569] <... futex resumed>) = 0 [pid 23568] <... futex resumed>) = 1 [pid 23569] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23568] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23569] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23569] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23568] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23568] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23569] <... futex resumed>) = 0 [pid 23568] <... futex resumed>) = 1 [pid 23568] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23569] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23569] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23568] <... futex resumed>) = 0 [pid 23568] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23568] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23569] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23569] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23568] <... futex resumed>) = 0 [pid 23568] exit_group(0) = ? [pid 23569] +++ exited with 0 +++ [pid 23568] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23568, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23570 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 23570 attached [pid 23570] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23570] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23570] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23570] setpgid(0, 0) = 0 [pid 23570] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23570] write(3, "1000", 4) = 4 [pid 23570] close(3) = 0 [pid 23570] write(1, "executing program\n", 18) = 18 executing program [pid 23570] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23570] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23570] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23570] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23570] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23570] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23570] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23571 attached [pid 23571] set_robust_list(0x7f091316a9a0, 24 [pid 23570] <... clone3 resumed> => {parent_tid=[23571]}, 88) = 23571 [pid 23571] <... set_robust_list resumed>) = 0 [pid 23571] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23571] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23570] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23570] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23571] <... futex resumed>) = 0 [pid 23571] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23571] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23571] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23570] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23570] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23571] <... futex resumed>) = 0 [pid 23570] <... futex resumed>) = 1 [pid 23571] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23570] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23571] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23571] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23570] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23570] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23571] <... futex resumed>) = 0 [pid 23570] <... futex resumed>) = 1 [pid 23571] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23570] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23571] <... openat resumed>) = 3 [pid 23571] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23570] <... futex resumed>) = 0 [pid 23570] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23570] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23571] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23571] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23570] <... futex resumed>) = 0 [pid 23571] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23570] exit_group(0) = ? [pid 23571] <... futex resumed>) = ? [pid 23571] +++ exited with 0 +++ [pid 23570] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23570, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23572 attached , child_tidptr=0x55557260a690) = 23572 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23572] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23572] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23572] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23572] setpgid(0, 0) = 0 [pid 23572] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23572] write(3, "1000", 4) = 4 [pid 23572] close(3) = 0 [pid 23572] write(1, "executing program\n", 18) = 18 executing program [pid 23572] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23572] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23572] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23572] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23572] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23572] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23572] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23573 attached [pid 23573] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23573] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23573] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23572] <... clone3 resumed> => {parent_tid=[23573]}, 88) = 23573 [pid 23572] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23572] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23573] <... futex resumed>) = 0 [pid 23572] <... futex resumed>) = 1 [pid 23573] mkdirat(AT_FDCWD, "./sys", 0777 [pid 23572] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23573] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 23573] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23573] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23572] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23572] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23573] <... futex resumed>) = 0 [pid 23573] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23572] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23573] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23572] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23573] <... futex resumed>) = 0 [pid 23573] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23572] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23573] <... futex resumed>) = 0 [pid 23573] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23572] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23573] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23573] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23572] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23572] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23573] <... futex resumed>) = 0 [pid 23572] <... futex resumed>) = 1 [pid 23573] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23572] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23573] <... pwrite64 resumed>) = 181 [pid 23573] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23572] <... futex resumed>) = 0 [pid 23573] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23572] exit_group(0) = ? [pid 23573] <... futex resumed>) = ? [pid 23573] +++ exited with 0 +++ [pid 23572] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23572, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23574 attached , child_tidptr=0x55557260a690) = 23574 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23574] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23574] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23574] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23574] setpgid(0, 0) = 0 [pid 23574] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23574] write(3, "1000", 4) = 4 [pid 23574] close(3) = 0 [pid 23574] write(1, "executing program\n", 18) = 18 executing program [pid 23574] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23574] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23574] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23574] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23574] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23574] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23574] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23575]}, 88) = 23575 [pid 23574] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23574] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23574] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23575 attached [pid 23575] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23575] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23575] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23575] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23574] <... futex resumed>) = 0 [pid 23574] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23574] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23575] <... futex resumed>) = 1 [pid 23575] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23575] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23574] <... futex resumed>) = 0 [pid 23575] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23574] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23574] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23575] <... openat resumed>) = 3 [pid 23575] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23574] <... futex resumed>) = 0 [pid 23574] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23575] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23574] <... futex resumed>) = 0 [pid 23574] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23575] <... pwrite64 resumed>) = 181 [pid 23575] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23574] <... futex resumed>) = 0 [pid 23575] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23574] exit_group(0) = ? [pid 23575] <... futex resumed>) = ? [pid 23575] +++ exited with 0 +++ [pid 23574] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23574, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23576 attached , child_tidptr=0x55557260a690) = 23576 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23576] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23576] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23576] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23576] setpgid(0, 0) = 0 [pid 23576] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23576] write(3, "1000", 4) = 4 [pid 23576] close(3) = 0 [pid 23576] write(1, "executing program\n", 18) = 18 [pid 23576] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 23576] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23576] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23576] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23576] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23576] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23576] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23577]}, 88) = 23577 [pid 23576] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23576] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23576] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23577 attached [pid 23577] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23577] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23577] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23577] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23576] <... futex resumed>) = 0 [pid 23576] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23576] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23577] <... futex resumed>) = 1 [pid 23577] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23577] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23576] <... futex resumed>) = 0 [pid 23576] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23576] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23577] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23577] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23576] <... futex resumed>) = 0 [pid 23576] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23576] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23577] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23577] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23576] <... futex resumed>) = 0 [pid 23577] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23576] exit_group(0) = ? [pid 23577] <... futex resumed>) = ? [pid 23577] +++ exited with 0 +++ [pid 23576] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23576, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23578 ci2-android-5-10/strace-static-x86_64: Process 23578 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23578] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23578] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23578] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23578] setpgid(0, 0) = 0 [pid 23578] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23578] write(3, "1000", 4) = 4 [pid 23578] close(3) = 0 [pid 23578] write(1, "executing program\n", 18) = 18 executing program [pid 23578] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23578] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23578] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23578] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23578] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23578] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23578] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23579 attached => {parent_tid=[23579]}, 88) = 23579 [pid 23578] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23578] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23578] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23579] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23579] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23579] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23579] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23578] <... futex resumed>) = 0 [pid 23578] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23578] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23579] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23579] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23578] <... futex resumed>) = 0 [pid 23578] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23578] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23579] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23579] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23578] <... futex resumed>) = 0 [pid 23578] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23578] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23579] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23579] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23578] <... futex resumed>) = 0 [pid 23579] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23578] exit_group(0) = ? [pid 23579] <... futex resumed>) = ? [pid 23579] +++ exited with 0 +++ [pid 23578] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23578, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23580 attached , child_tidptr=0x55557260a690) = 23580 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23580] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23580] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23580] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23580] setpgid(0, 0) = 0 [pid 23580] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23580] write(3, "1000", 4) = 4 [pid 23580] close(3) = 0 [pid 23580] write(1, "executing program\n", 18) = 18 executing program [pid 23580] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23580] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23580] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23580] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23580] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23580] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23580] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23581 attached => {parent_tid=[23581]}, 88) = 23581 [pid 23581] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23581] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23581] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23580] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23580] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23580] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23581] <... futex resumed>) = 0 [pid 23581] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23581] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23580] <... futex resumed>) = 0 [pid 23580] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23580] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23581] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23581] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23580] <... futex resumed>) = 0 [pid 23580] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23580] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23581] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23581] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23580] <... futex resumed>) = 0 [pid 23580] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23580] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23581] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23581] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23580] <... futex resumed>) = 0 [pid 23580] exit_group(0 [pid 23581] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23580] <... exit_group resumed>) = ? [pid 23581] <... futex resumed>) = ? [pid 23581] +++ exited with 0 +++ [pid 23580] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23580, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23582 attached , child_tidptr=0x55557260a690) = 23582 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23582] set_robust_list(0x55557260a6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23582] <... set_robust_list resumed>) = 0 [pid 23582] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23582] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23582] setpgid(0, 0) = 0 [pid 23582] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23582] write(3, "1000", 4) = 4 [pid 23582] close(3) = 0 [pid 23582] write(1, "executing program\n", 18) = 18 executing program [pid 23582] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23582] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23582] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23582] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23582] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23582] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23582] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23583 attached => {parent_tid=[23583]}, 88) = 23583 [pid 23583] set_robust_list(0x7f091316a9a0, 24 [pid 23582] rt_sigprocmask(SIG_SETMASK, [] [pid 23583] <... set_robust_list resumed>) = 0 [pid 23583] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23583] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23582] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23582] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23583] <... futex resumed>) = 0 [pid 23582] <... futex resumed>) = 1 [pid 23583] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23583] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23583] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23582] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23582] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23583] <... futex resumed>) = 0 [pid 23582] <... futex resumed>) = 1 [pid 23583] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23582] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23583] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23583] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23583] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23582] <... futex resumed>) = 0 [pid 23582] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23583] <... futex resumed>) = 0 [pid 23582] <... futex resumed>) = 1 [pid 23583] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23582] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23583] <... openat resumed>) = 3 [pid 23583] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23582] <... futex resumed>) = 0 [pid 23582] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23582] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23583] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23583] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23582] <... futex resumed>) = 0 [pid 23582] exit_group(0 [pid 23583] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23582] <... exit_group resumed>) = ? [pid 23583] <... futex resumed>) = ? [pid 23583] +++ exited with 0 +++ [pid 23582] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23582, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23584 attached , child_tidptr=0x55557260a690) = 23584 [pid 23584] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23584] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23584] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23584] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23584] <... prctl resumed>) = 0 [pid 23584] setpgid(0, 0) = 0 [pid 23584] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23584] write(3, "1000", 4) = 4 [pid 23584] close(3) = 0 [pid 23584] write(1, "executing program\n", 18) = 18 executing program [pid 23584] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23584] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23584] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23584] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23584] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23584] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23584] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23585]}, 88) = 23585 [pid 23584] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23584] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23584] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23585 attached [pid 23585] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23585] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23585] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23585] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23584] <... futex resumed>) = 0 [pid 23584] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23584] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23585] <... futex resumed>) = 1 [pid 23585] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23585] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23584] <... futex resumed>) = 0 [pid 23584] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23584] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23585] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23585] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23584] <... futex resumed>) = 0 [pid 23584] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23584] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23585] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23585] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23584] <... futex resumed>) = 0 [pid 23585] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23584] exit_group(0) = ? [pid 23585] <... futex resumed>) = ? [pid 23585] +++ exited with 0 +++ [pid 23584] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23584, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23586 attached , child_tidptr=0x55557260a690) = 23586 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23586] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23586] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23586] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23586] setpgid(0, 0) = 0 [pid 23586] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23586] write(3, "1000", 4) = 4 [pid 23586] close(3) = 0 executing program [pid 23586] write(1, "executing program\n", 18) = 18 [pid 23586] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23586] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23586] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23586] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23586] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23586] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23586] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23587]}, 88) = 23587 [pid 23586] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23586] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23586] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23587 attached [pid 23587] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23587] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23587] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23587] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23586] <... futex resumed>) = 0 [pid 23586] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23586] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23587] <... futex resumed>) = 1 [pid 23587] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23587] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23586] <... futex resumed>) = 0 [pid 23586] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23586] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23587] <... futex resumed>) = 1 [pid 23587] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23587] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23586] <... futex resumed>) = 0 [pid 23586] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23586] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23587] <... futex resumed>) = 1 [pid 23587] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23587] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23586] <... futex resumed>) = 0 [pid 23587] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23586] exit_group(0) = ? [pid 23587] <... futex resumed>) = ? [pid 23587] +++ exited with 0 +++ [pid 23586] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23586, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23588 ci2-android-5-10/strace-static-x86_64: Process 23588 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23588] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23588] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23588] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23588] setpgid(0, 0) = 0 [pid 23588] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23588] write(3, "1000", 4) = 4 [pid 23588] close(3) = 0 [pid 23588] write(1, "executing program\n", 18) = 18 executing program [pid 23588] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23588] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23588] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23588] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23588] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23588] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23588] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23589 attached => {parent_tid=[23589]}, 88) = 23589 [pid 23589] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23589] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23589] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23588] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23588] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23589] <... futex resumed>) = 0 [pid 23588] <... futex resumed>) = 1 [pid 23589] mkdirat(AT_FDCWD, "./sys", 0777 [pid 23588] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23589] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 23589] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23589] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23588] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23588] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23589] <... futex resumed>) = 0 [pid 23588] <... futex resumed>) = 1 [pid 23589] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23589] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23589] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23588] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23588] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23589] <... futex resumed>) = 0 [pid 23588] <... futex resumed>) = 1 [pid 23589] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23588] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23589] <... openat resumed>) = 3 [pid 23589] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23588] <... futex resumed>) = 0 [pid 23588] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23588] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23589] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23589] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23588] <... futex resumed>) = 0 [pid 23588] exit_group(0 [pid 23589] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23588] <... exit_group resumed>) = ? [pid 23589] <... futex resumed>) = ? [pid 23589] +++ exited with 0 +++ [pid 23588] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23588, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23590 attached , child_tidptr=0x55557260a690) = 23590 [pid 23590] set_robust_list(0x55557260a6a0, 24 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23590] <... set_robust_list resumed>) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23590] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23590] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23590] setpgid(0, 0) = 0 [pid 23590] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23590] write(3, "1000", 4) = 4 [pid 23590] close(3) = 0 executing program [pid 23590] write(1, "executing program\n", 18) = 18 [pid 23590] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23590] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23590] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23590] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23590] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23590] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23590] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23591 attached [pid 23591] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23591] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23591] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23590] <... clone3 resumed> => {parent_tid=[23591]}, 88) = 23591 [pid 23590] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23590] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23590] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23591] <... futex resumed>) = 0 [pid 23591] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23591] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23590] <... futex resumed>) = 0 [pid 23590] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23590] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23591] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23591] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23590] <... futex resumed>) = 0 [pid 23590] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23590] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23591] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23591] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23590] <... futex resumed>) = 0 [pid 23590] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23590] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23591] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23591] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23590] <... futex resumed>) = 0 [pid 23590] exit_group(0) = ? [pid 23591] +++ exited with 0 +++ [pid 23590] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23590, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23592 attached , child_tidptr=0x55557260a690) = 23592 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23592] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23592] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23592] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23592] setpgid(0, 0) = 0 [pid 23592] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23592] write(3, "1000", 4) = 4 [pid 23592] close(3) = 0 [pid 23592] write(1, "executing program\n", 18) = 18 executing program [pid 23592] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23592] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23592] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23592] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23592] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23592] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23592] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23593 attached [pid 23593] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23593] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23593] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23592] <... clone3 resumed> => {parent_tid=[23593]}, 88) = 23593 [pid 23592] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23592] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23593] <... futex resumed>) = 0 [pid 23592] <... futex resumed>) = 1 [pid 23593] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23593] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23593] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23592] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23592] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23593] <... futex resumed>) = 0 [pid 23592] <... futex resumed>) = 1 [pid 23593] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23593] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23593] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23592] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23592] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23593] <... futex resumed>) = 0 [pid 23593] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23593] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23593] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23592] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23592] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23593] <... futex resumed>) = 0 [pid 23593] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23592] <... futex resumed>) = 1 [pid 23592] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23593] <... pwrite64 resumed>) = 181 [pid 23593] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23592] <... futex resumed>) = 0 [pid 23593] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23592] exit_group(0) = ? [pid 23593] <... futex resumed>) = ? [pid 23593] +++ exited with 0 +++ [pid 23592] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23592, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23594 attached , child_tidptr=0x55557260a690) = 23594 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23594] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23594] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23594] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23594] setpgid(0, 0) = 0 [pid 23594] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23594] write(3, "1000", 4) = 4 [pid 23594] close(3) = 0 executing program [pid 23594] write(1, "executing program\n", 18) = 18 [pid 23594] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23594] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23594] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23594] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23594] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23594] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23594] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23595 attached => {parent_tid=[23595]}, 88) = 23595 [pid 23595] set_robust_list(0x7f091316a9a0, 24 [pid 23594] rt_sigprocmask(SIG_SETMASK, [] [pid 23595] <... set_robust_list resumed>) = 0 [pid 23594] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23595] rt_sigprocmask(SIG_SETMASK, [] [pid 23594] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23595] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23594] <... futex resumed>) = 0 [pid 23594] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23595] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23595] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23594] <... futex resumed>) = 0 [pid 23594] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23594] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23595] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23595] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23594] <... futex resumed>) = 0 [pid 23594] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23594] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23595] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23595] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23594] <... futex resumed>) = 0 [pid 23594] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23594] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23595] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23595] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23594] <... futex resumed>) = 0 [pid 23595] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23594] exit_group(0) = ? [pid 23595] <... futex resumed>) = ? [pid 23595] +++ exited with 0 +++ [pid 23594] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23594, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23596 attached , child_tidptr=0x55557260a690) = 23596 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23596] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23596] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23596] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23596] setpgid(0, 0) = 0 [pid 23596] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23596] write(3, "1000", 4) = 4 [pid 23596] close(3) = 0 [pid 23596] write(1, "executing program\n", 18) = 18 executing program [pid 23596] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23596] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23596] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23596] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23596] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23596] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23596] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23597 attached [pid 23597] set_robust_list(0x7f091316a9a0, 24 [pid 23596] <... clone3 resumed> => {parent_tid=[23597]}, 88) = 23597 [pid 23597] <... set_robust_list resumed>) = 0 [pid 23597] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23597] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23596] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23596] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23597] <... futex resumed>) = 0 [pid 23596] <... futex resumed>) = 1 [pid 23597] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23597] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23597] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23596] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23596] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23597] <... futex resumed>) = 0 [pid 23596] <... futex resumed>) = 1 [pid 23597] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23596] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23597] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23597] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23597] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23596] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23596] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23597] <... futex resumed>) = 0 [pid 23597] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23596] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23597] <... openat resumed>) = 3 [pid 23597] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23596] <... futex resumed>) = 0 [pid 23596] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23596] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23597] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23597] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23596] <... futex resumed>) = 0 [pid 23596] exit_group(0 [pid 23597] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23596] <... exit_group resumed>) = ? [pid 23597] <... futex resumed>) = ? [pid 23597] +++ exited with 0 +++ [pid 23596] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23596, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23598 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 23598 attached [pid 23598] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23598] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23598] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23598] setpgid(0, 0) = 0 [pid 23598] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23598] write(3, "1000", 4) = 4 [pid 23598] close(3) = 0 [pid 23598] write(1, "executing program\n", 18) = 18 executing program [pid 23598] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23598] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23598] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23598] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23598] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23598] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23598] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23599 attached => {parent_tid=[23599]}, 88) = 23599 [pid 23598] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23598] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23598] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23599] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23599] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23599] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23599] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23598] <... futex resumed>) = 0 [pid 23598] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23598] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23599] <... futex resumed>) = 1 [pid 23599] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23599] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23598] <... futex resumed>) = 0 [pid 23598] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23598] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23599] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23599] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23598] <... futex resumed>) = 0 [pid 23598] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23598] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23599] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23599] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23598] <... futex resumed>) = 0 [pid 23598] exit_group(0) = ? [pid 23599] <... futex resumed>) = ? [pid 23599] +++ exited with 0 +++ [pid 23598] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23598, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23600 attached , child_tidptr=0x55557260a690) = 23600 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23600] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23600] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23600] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23600] setpgid(0, 0) = 0 [pid 23600] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23600] write(3, "1000", 4) = 4 [pid 23600] close(3) = 0 executing program [pid 23600] write(1, "executing program\n", 18) = 18 [pid 23600] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23600] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23600] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23600] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23600] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23600] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23600] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23601 attached => {parent_tid=[23601]}, 88) = 23601 [pid 23601] set_robust_list(0x7f091316a9a0, 24 [pid 23600] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23600] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23600] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23601] <... set_robust_list resumed>) = 0 [pid 23601] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23601] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23601] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23600] <... futex resumed>) = 0 [pid 23600] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23600] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23601] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23601] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23600] <... futex resumed>) = 0 [pid 23600] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23600] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23601] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23601] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23600] <... futex resumed>) = 0 [pid 23600] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23601] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23600] <... futex resumed>) = 0 [pid 23600] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23601] <... pwrite64 resumed>) = 181 [pid 23601] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23600] <... futex resumed>) = 0 [pid 23601] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23600] exit_group(0) = ? [pid 23601] <... futex resumed>) = ? [pid 23601] +++ exited with 0 +++ [pid 23600] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23600, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23602 attached , child_tidptr=0x55557260a690) = 23602 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23602] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23602] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23602] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23602] setpgid(0, 0) = 0 [pid 23602] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23602] write(3, "1000", 4) = 4 [pid 23602] close(3) = 0 [pid 23602] write(1, "executing program\n", 18) = 18 executing program [pid 23602] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23602] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23602] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23602] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23602] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23602] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23602] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23603 attached => {parent_tid=[23603]}, 88) = 23603 [pid 23602] rt_sigprocmask(SIG_SETMASK, [] [pid 23603] set_robust_list(0x7f091316a9a0, 24 [pid 23602] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23602] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23602] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23603] <... set_robust_list resumed>) = 0 [pid 23603] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23603] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23603] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23602] <... futex resumed>) = 0 [pid 23602] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23602] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23603] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23603] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23602] <... futex resumed>) = 0 [pid 23602] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23602] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23603] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23603] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23602] <... futex resumed>) = 0 [pid 23602] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23602] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23603] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23603] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23602] <... futex resumed>) = 0 [pid 23602] exit_group(0) = ? [pid 23603] +++ exited with 0 +++ [pid 23602] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23602, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23604 attached , child_tidptr=0x55557260a690) = 23604 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23604] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23604] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23604] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23604] setpgid(0, 0) = 0 [pid 23604] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23604] write(3, "1000", 4) = 4 [pid 23604] close(3) = 0 [pid 23604] write(1, "executing program\n", 18) = 18 [pid 23604] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 23604] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23604] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23604] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23604] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23604] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23604] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23605 attached [pid 23605] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23605] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23605] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23604] <... clone3 resumed> => {parent_tid=[23605]}, 88) = 23605 [pid 23604] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23604] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23605] <... futex resumed>) = 0 [pid 23604] <... futex resumed>) = 1 [pid 23605] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23605] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23605] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23604] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23604] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23605] <... futex resumed>) = 0 [pid 23605] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23604] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23605] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23605] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23604] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23604] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23605] <... futex resumed>) = 0 [pid 23605] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23604] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23605] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23605] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23604] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23604] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23605] <... futex resumed>) = 0 [pid 23604] <... futex resumed>) = 1 [pid 23605] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23604] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23605] <... pwrite64 resumed>) = 181 [pid 23605] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23605] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23604] <... futex resumed>) = 0 [pid 23604] exit_group(0) = ? [pid 23605] <... futex resumed>) = ? [pid 23605] +++ exited with 0 +++ [pid 23604] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23604, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23606 rt_sigprocmask(SIG_SETMASK, []ci2-android-5-10/strace-static-x86_64: Process 23606 attached , NULL, 8) = 0 [pid 23606] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23606] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23606] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23606] setpgid(0, 0) = 0 [pid 23606] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23606] write(3, "1000", 4) = 4 [pid 23606] close(3) = 0 [pid 23606] write(1, "executing program\n", 18) = 18 executing program [pid 23606] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23606] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23606] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23606] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23606] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23606] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23606] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23607]}, 88) = 23607 [pid 23606] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23606] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23606] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23607 attached [pid 23607] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23607] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23607] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23607] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23606] <... futex resumed>) = 0 [pid 23606] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23606] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23607] <... futex resumed>) = 1 [pid 23607] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23607] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23606] <... futex resumed>) = 0 [pid 23606] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23606] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23607] <... futex resumed>) = 1 [pid 23607] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23607] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23606] <... futex resumed>) = 0 [pid 23606] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23607] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23606] <... futex resumed>) = 0 [pid 23606] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23607] <... pwrite64 resumed>) = 181 [pid 23607] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23606] <... futex resumed>) = 0 [pid 23607] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23606] exit_group(0) = ? [pid 23607] <... futex resumed>) = ? [pid 23607] +++ exited with 0 +++ [pid 23606] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23606, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23608 attached , child_tidptr=0x55557260a690) = 23608 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23608] set_robust_list(0x55557260a6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23608] <... set_robust_list resumed>) = 0 [pid 23608] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23608] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23608] setpgid(0, 0) = 0 [pid 23608] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23608] write(3, "1000", 4) = 4 [pid 23608] close(3) = 0 executing program [pid 23608] write(1, "executing program\n", 18) = 18 [pid 23608] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23608] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23608] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23608] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23608] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23608] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23608] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23609 attached [pid 23609] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23609] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23609] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23608] <... clone3 resumed> => {parent_tid=[23609]}, 88) = 23609 [pid 23608] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23608] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23609] <... futex resumed>) = 0 [pid 23608] <... futex resumed>) = 1 [pid 23609] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23609] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23609] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23608] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23608] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23609] <... futex resumed>) = 0 [pid 23608] <... futex resumed>) = 1 [pid 23609] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23608] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23609] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23609] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23608] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23608] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23609] <... futex resumed>) = 0 [pid 23608] <... futex resumed>) = 1 [pid 23609] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23608] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23609] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23609] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23608] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23608] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23609] <... futex resumed>) = 0 [pid 23609] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23608] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23609] <... pwrite64 resumed>) = 181 [pid 23609] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23608] <... futex resumed>) = 0 [pid 23609] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23608] exit_group(0) = ? [pid 23609] <... futex resumed>) = ? [pid 23609] +++ exited with 0 +++ [pid 23608] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23608, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23610 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 23610 attached [pid 23610] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23610] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23610] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23610] setpgid(0, 0) = 0 [pid 23610] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23610] write(3, "1000", 4) = 4 [pid 23610] close(3) = 0 [pid 23610] write(1, "executing program\n", 18) = 18 executing program [pid 23610] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23610] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23610] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23610] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23610] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23610] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23610] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23611]}, 88) = 23611 [pid 23610] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23610] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23610] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23611 attached [pid 23611] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23611] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23611] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23611] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23610] <... futex resumed>) = 0 [pid 23610] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23610] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23611] <... futex resumed>) = 1 [pid 23611] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23611] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23610] <... futex resumed>) = 0 [pid 23610] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23610] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23611] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23611] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23610] <... futex resumed>) = 0 [pid 23611] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23610] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23610] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23611] <... pwrite64 resumed>) = 181 [pid 23611] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23610] <... futex resumed>) = 0 [pid 23611] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23610] exit_group(0) = ? [pid 23611] <... futex resumed>) = ? [pid 23611] +++ exited with 0 +++ [pid 23610] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23610, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23612 attached , child_tidptr=0x55557260a690) = 23612 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23612] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23612] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23612] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23612] setpgid(0, 0) = 0 [pid 23612] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23612] write(3, "1000", 4) = 4 [pid 23612] close(3) = 0 executing program [pid 23612] write(1, "executing program\n", 18) = 18 [pid 23612] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23612] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23612] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23612] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23612] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23612] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23612] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23613 attached [pid 23613] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23613] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23613] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23612] <... clone3 resumed> => {parent_tid=[23613]}, 88) = 23613 [pid 23612] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23612] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23613] <... futex resumed>) = 0 [pid 23612] <... futex resumed>) = 1 [pid 23613] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23613] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23613] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23612] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23612] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23613] <... futex resumed>) = 0 [pid 23613] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23613] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23613] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23612] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23612] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23613] <... futex resumed>) = 0 [pid 23613] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23612] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23613] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23613] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23612] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23612] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23613] <... futex resumed>) = 0 [pid 23612] <... futex resumed>) = 1 [pid 23613] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23612] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23613] <... pwrite64 resumed>) = 181 [pid 23613] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23612] <... futex resumed>) = 0 [pid 23612] exit_group(0) = ? [pid 23613] +++ exited with 0 +++ [pid 23612] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23612, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23614 attached , child_tidptr=0x55557260a690) = 23614 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23614] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23614] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23614] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23614] setpgid(0, 0) = 0 [pid 23614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23614] write(3, "1000", 4) = 4 [pid 23614] close(3) = 0 executing program [pid 23614] write(1, "executing program\n", 18) = 18 [pid 23614] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23614] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23614] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23614] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23614] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23614] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23614] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23615 attached => {parent_tid=[23615]}, 88) = 23615 [pid 23615] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23615] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23615] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23614] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23614] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23615] <... futex resumed>) = 0 [pid 23615] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23614] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23615] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23615] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23614] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23614] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23615] <... futex resumed>) = 0 [pid 23615] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23614] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23615] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23615] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23615] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23614] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23614] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23615] <... futex resumed>) = 0 [pid 23614] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23615] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23615] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23614] <... futex resumed>) = 0 [pid 23614] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23614] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23615] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23615] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23614] <... futex resumed>) = 0 [pid 23614] exit_group(0 [pid 23615] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23614] <... exit_group resumed>) = ? [pid 23615] <... futex resumed>) = ? [pid 23615] +++ exited with 0 +++ [pid 23614] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23614, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23616 attached , child_tidptr=0x55557260a690) = 23616 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23616] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23616] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23616] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23616] setpgid(0, 0) = 0 [pid 23616] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23616] write(3, "1000", 4) = 4 [pid 23616] close(3) = 0 executing program [pid 23616] write(1, "executing program\n", 18) = 18 [pid 23616] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23616] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23616] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23616] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23616] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23616] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23616] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23617 attached [pid 23617] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23617] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23617] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23616] <... clone3 resumed> => {parent_tid=[23617]}, 88) = 23617 [pid 23616] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23616] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23617] <... futex resumed>) = 0 [pid 23616] <... futex resumed>) = 1 [pid 23617] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23617] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23617] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23616] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23616] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23617] <... futex resumed>) = 0 [pid 23616] <... futex resumed>) = 1 [pid 23617] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23617] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23617] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23616] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23616] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23617] <... futex resumed>) = 0 [pid 23616] <... futex resumed>) = 1 [pid 23617] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23617] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23617] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23616] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23616] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23617] <... futex resumed>) = 0 [pid 23616] <... futex resumed>) = 1 [pid 23617] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23616] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23617] <... pwrite64 resumed>) = 181 [pid 23617] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23617] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23616] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23616] exit_group(0 [pid 23617] <... futex resumed>) = ? [pid 23616] <... exit_group resumed>) = ? [pid 23617] +++ exited with 0 +++ [pid 23616] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23616, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23618 attached , child_tidptr=0x55557260a690) = 23618 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23618] set_robust_list(0x55557260a6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23618] <... set_robust_list resumed>) = 0 [pid 23618] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23618] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23618] setpgid(0, 0) = 0 [pid 23618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23618] write(3, "1000", 4) = 4 [pid 23618] close(3) = 0 [pid 23618] write(1, "executing program\n", 18) = 18 [pid 23618] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 23618] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23618] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23618] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23618] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23618] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23618] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23619]}, 88) = 23619 [pid 23618] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23618] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23618] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23619 attached [pid 23619] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23619] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23619] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23619] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23618] <... futex resumed>) = 0 [pid 23618] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23618] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23619] <... futex resumed>) = 1 [pid 23619] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23619] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23618] <... futex resumed>) = 0 [pid 23618] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23618] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23619] <... futex resumed>) = 1 [pid 23619] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23619] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23618] <... futex resumed>) = 0 [pid 23618] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23618] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23619] <... futex resumed>) = 1 [pid 23619] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23619] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23618] <... futex resumed>) = 0 [pid 23619] <... futex resumed>) = 1 [pid 23618] exit_group(0) = ? [pid 23619] +++ exited with 0 +++ [pid 23618] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23618, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23620 attached , child_tidptr=0x55557260a690) = 23620 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23620] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23620] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23620] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23620] setpgid(0, 0) = 0 [pid 23620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23620] write(3, "1000", 4) = 4 [pid 23620] close(3) = 0 [pid 23620] write(1, "executing program\n", 18) = 18 [pid 23620] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 23620] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23620] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23620] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23620] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23620] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23620] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23621]}, 88) = 23621 [pid 23620] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23620] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23620] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23621 attached [pid 23621] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23621] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23621] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23621] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23620] <... futex resumed>) = 0 [pid 23620] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23620] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23621] <... futex resumed>) = 1 [pid 23621] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23621] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23620] <... futex resumed>) = 0 [pid 23620] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23620] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23621] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23621] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23620] <... futex resumed>) = 0 [pid 23620] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23620] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23621] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23621] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23620] <... futex resumed>) = 0 [pid 23621] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23620] exit_group(0) = ? [pid 23621] <... futex resumed>) = ? [pid 23621] +++ exited with 0 +++ [pid 23620] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23620, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23622 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 23622 attached [pid 23622] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23622] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23622] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23622] setpgid(0, 0) = 0 [pid 23622] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23622] write(3, "1000", 4) = 4 [pid 23622] close(3) = 0 executing program [pid 23622] write(1, "executing program\n", 18) = 18 [pid 23622] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23622] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23622] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23622] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23622] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23622] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23622] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23623 attached [pid 23623] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23623] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23623] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23622] <... clone3 resumed> => {parent_tid=[23623]}, 88) = 23623 [pid 23622] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23622] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23623] <... futex resumed>) = 0 [pid 23622] <... futex resumed>) = 1 [pid 23623] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23623] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23623] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23622] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23622] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23623] <... futex resumed>) = 0 [pid 23622] <... futex resumed>) = 1 [pid 23623] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23622] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23623] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23623] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23622] <... futex resumed>) = 0 [pid 23622] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23622] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23623] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23623] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23622] <... futex resumed>) = 0 [pid 23622] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23622] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23623] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23623] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23622] <... futex resumed>) = 0 [pid 23622] exit_group(0 [pid 23623] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23622] <... exit_group resumed>) = ? [pid 23623] <... futex resumed>) = ? [pid 23623] +++ exited with 0 +++ [pid 23622] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23622, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23624 attached , child_tidptr=0x55557260a690) = 23624 [pid 23624] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23624] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23624] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23624] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23624] setpgid(0, 0) = 0 [pid 23624] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23624] write(3, "1000", 4) = 4 [pid 23624] close(3) = 0 executing program [pid 23624] write(1, "executing program\n", 18) = 18 [pid 23624] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23624] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23624] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23624] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23624] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23624] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23624] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23625 attached => {parent_tid=[23625]}, 88) = 23625 [pid 23625] set_robust_list(0x7f091316a9a0, 24 [pid 23624] rt_sigprocmask(SIG_SETMASK, [] [pid 23625] <... set_robust_list resumed>) = 0 [pid 23625] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23625] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23624] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23624] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23625] <... futex resumed>) = 0 [pid 23625] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23625] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23624] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23625] <... futex resumed>) = 0 [pid 23625] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23624] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23624] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23625] <... futex resumed>) = 0 [pid 23624] <... futex resumed>) = 1 [pid 23625] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23624] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23625] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23625] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23624] <... futex resumed>) = 0 [pid 23625] <... futex resumed>) = 1 [pid 23624] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23624] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23625] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23625] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23624] <... futex resumed>) = 0 [pid 23624] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23624] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23625] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23625] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23624] <... futex resumed>) = 0 [pid 23624] exit_group(0 [pid 23625] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23624] <... exit_group resumed>) = ? [pid 23625] <... futex resumed>) = ? [pid 23625] +++ exited with 0 +++ [pid 23624] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23624, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23626 attached , child_tidptr=0x55557260a690) = 23626 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23626] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23626] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23626] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23626] setpgid(0, 0) = 0 [pid 23626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23626] write(3, "1000", 4) = 4 [pid 23626] close(3) = 0 executing program [pid 23626] write(1, "executing program\n", 18) = 18 [pid 23626] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23626] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23626] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23626] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23626] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23626] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23626] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23627 attached [pid 23627] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23627] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23627] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23626] <... clone3 resumed> => {parent_tid=[23627]}, 88) = 23627 [pid 23626] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23626] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23627] <... futex resumed>) = 0 [pid 23626] <... futex resumed>) = 1 [pid 23627] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23627] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23627] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23626] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23626] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23627] <... futex resumed>) = 0 [pid 23626] <... futex resumed>) = 1 [pid 23627] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23627] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23627] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23626] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23626] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23627] <... futex resumed>) = 0 [pid 23627] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23626] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23627] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23626] <... futex resumed>) = 0 [pid 23626] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23626] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23627] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23627] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23626] <... futex resumed>) = 0 [pid 23627] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23626] exit_group(0) = ? [pid 23627] <... futex resumed>) = ? [pid 23627] +++ exited with 0 +++ [pid 23626] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23626, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23628 attached , child_tidptr=0x55557260a690) = 23628 [pid 23628] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23628] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23628] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23628] setpgid(0, 0) = 0 [pid 23628] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23628] write(3, "1000", 4) = 4 [pid 23628] close(3) = 0 [pid 23628] write(1, "executing program\n", 18) = 18 executing program [pid 23628] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23628] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23628] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23628] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23628] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23628] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23628] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23629]}, 88) = 23629 [pid 23628] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23628] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23628] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23629 attached [pid 23629] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23629] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23629] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23629] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23628] <... futex resumed>) = 0 [pid 23628] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23628] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23629] <... futex resumed>) = 1 [pid 23629] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23629] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23628] <... futex resumed>) = 0 [pid 23628] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23628] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23629] <... futex resumed>) = 1 [pid 23629] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23629] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23628] <... futex resumed>) = 0 [pid 23628] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23628] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23629] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23629] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23628] <... futex resumed>) = 0 [pid 23629] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23628] exit_group(0) = ? [pid 23629] <... futex resumed>) = ? [pid 23629] +++ exited with 0 +++ [pid 23628] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23628, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23630 attached , child_tidptr=0x55557260a690) = 23630 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23630] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23630] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23630] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23630] setpgid(0, 0) = 0 [pid 23630] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23630] write(3, "1000", 4) = 4 [pid 23630] close(3) = 0 [pid 23630] write(1, "executing program\n", 18) = 18 executing program [pid 23630] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23630] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23630] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23630] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23630] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23630] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23630] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23631]}, 88) = 23631 [pid 23630] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23630] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23630] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23631 attached [pid 23631] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23631] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23631] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23631] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23630] <... futex resumed>) = 0 [pid 23630] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23630] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23631] <... futex resumed>) = 1 [pid 23631] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23631] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23630] <... futex resumed>) = 0 [pid 23630] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23630] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23631] <... futex resumed>) = 1 [pid 23631] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23631] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23630] <... futex resumed>) = 0 [pid 23630] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23630] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23631] <... futex resumed>) = 1 [pid 23631] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23631] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23630] <... futex resumed>) = 0 [pid 23631] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23630] exit_group(0) = ? [pid 23631] <... futex resumed>) = ? [pid 23631] +++ exited with 0 +++ [pid 23630] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23630, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23632 attached , child_tidptr=0x55557260a690) = 23632 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23632] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23632] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23632] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23632] setpgid(0, 0) = 0 [pid 23632] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23632] write(3, "1000", 4) = 4 [pid 23632] close(3) = 0 [pid 23632] write(1, "executing program\n", 18) = 18 executing program [pid 23632] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23632] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23632] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23632] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23632] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23632] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23632] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23633 attached [pid 23633] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23633] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23633] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23632] <... clone3 resumed> => {parent_tid=[23633]}, 88) = 23633 [pid 23632] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23632] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23633] <... futex resumed>) = 0 [pid 23632] <... futex resumed>) = 1 [pid 23632] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23633] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23633] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23633] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23632] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23632] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23633] <... futex resumed>) = 0 [pid 23632] <... futex resumed>) = 1 [pid 23633] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23632] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23633] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23633] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23632] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23632] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23633] <... futex resumed>) = 0 [pid 23633] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23632] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23633] <... openat resumed>) = 3 [pid 23633] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23632] <... futex resumed>) = 0 [pid 23632] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23632] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23633] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23633] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23632] <... futex resumed>) = 0 [pid 23632] exit_group(0 [pid 23633] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23632] <... exit_group resumed>) = ? [pid 23633] <... futex resumed>) = ? [pid 23633] +++ exited with 0 +++ [pid 23632] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23632, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23634 ci2-android-5-10/strace-static-x86_64: Process 23634 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23634] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23634] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23634] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23634] setpgid(0, 0) = 0 [pid 23634] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23634] write(3, "1000", 4) = 4 [pid 23634] close(3) = 0 [pid 23634] write(1, "executing program\n", 18) = 18 executing program [pid 23634] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23634] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23634] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23634] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23634] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23634] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23634] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23635 attached => {parent_tid=[23635]}, 88) = 23635 [pid 23635] set_robust_list(0x7f091316a9a0, 24 [pid 23634] rt_sigprocmask(SIG_SETMASK, [] [pid 23635] <... set_robust_list resumed>) = 0 [pid 23635] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23635] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23634] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23635] <... futex resumed>) = 0 [pid 23634] <... futex resumed>) = 1 [pid 23635] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23634] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23635] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23635] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23634] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23634] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23635] <... futex resumed>) = 0 [pid 23634] <... futex resumed>) = 1 [pid 23635] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23634] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23635] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23635] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23635] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23634] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23634] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23635] <... futex resumed>) = 0 [pid 23634] <... futex resumed>) = 1 [pid 23635] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23634] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23635] <... openat resumed>) = 3 [pid 23635] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23635] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23634] <... futex resumed>) = 0 [pid 23634] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23634] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23635] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23635] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23635] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23634] <... futex resumed>) = 0 [pid 23635] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23634] exit_group(0) = ? [pid 23635] <... futex resumed>) = ? [pid 23635] +++ exited with 0 +++ [pid 23634] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23634, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23636 attached , child_tidptr=0x55557260a690) = 23636 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23636] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23636] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23636] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23636] setpgid(0, 0) = 0 [pid 23636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23636] write(3, "1000", 4) = 4 [pid 23636] close(3) = 0 [pid 23636] write(1, "executing program\n", 18) = 18 executing program [pid 23636] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23636] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23636] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23636] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23636] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23636] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23636] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23637 attached => {parent_tid=[23637]}, 88) = 23637 [pid 23637] set_robust_list(0x7f091316a9a0, 24 [pid 23636] rt_sigprocmask(SIG_SETMASK, [] [pid 23637] <... set_robust_list resumed>) = 0 [pid 23636] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23637] rt_sigprocmask(SIG_SETMASK, [] [pid 23636] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23636] <... futex resumed>) = 0 [pid 23636] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23637] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23637] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23636] <... futex resumed>) = 0 [pid 23637] <... futex resumed>) = 1 [pid 23636] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23637] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23636] <... futex resumed>) = 0 [pid 23636] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23637] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23637] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23636] <... futex resumed>) = 0 [pid 23637] <... futex resumed>) = 1 [pid 23636] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23637] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23636] <... futex resumed>) = 0 [pid 23636] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23637] <... openat resumed>) = 3 [pid 23637] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23636] <... futex resumed>) = 0 [pid 23637] <... futex resumed>) = 1 [pid 23636] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23637] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23636] <... futex resumed>) = 0 [pid 23636] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23637] <... pwrite64 resumed>) = 181 [pid 23637] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23636] <... futex resumed>) = 0 [pid 23637] <... futex resumed>) = 1 [pid 23636] exit_group(0 [pid 23637] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23636] <... exit_group resumed>) = ? [pid 23637] <... futex resumed>) = -1 ENOSYS (Function not implemented) [pid 23637] +++ exited with 0 +++ [pid 23636] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23636, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23638 attached , child_tidptr=0x55557260a690) = 23638 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23638] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23638] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23638] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23638] setpgid(0, 0) = 0 [pid 23638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23638] write(3, "1000", 4) = 4 [pid 23638] close(3) = 0 [pid 23638] write(1, "executing program\n", 18) = 18 executing program [pid 23638] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23638] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23638] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23638] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23638] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23638] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23638] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23639 attached => {parent_tid=[23639]}, 88) = 23639 [pid 23639] set_robust_list(0x7f091316a9a0, 24 [pid 23638] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23638] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23639] <... set_robust_list resumed>) = 0 [pid 23638] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23639] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23639] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23639] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23639] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23638] <... futex resumed>) = 0 [pid 23638] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23639] <... futex resumed>) = 0 [pid 23639] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23638] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23639] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23639] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23638] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23638] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23639] <... futex resumed>) = 0 [pid 23639] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23638] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23639] <... openat resumed>) = 3 [pid 23639] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23638] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23639] <... futex resumed>) = 0 [pid 23639] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23638] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23639] <... futex resumed>) = 0 [pid 23639] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23638] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23639] <... pwrite64 resumed>) = 181 [pid 23639] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23638] <... futex resumed>) = 0 [pid 23638] exit_group(0 [pid 23639] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23638] <... exit_group resumed>) = ? [pid 23639] <... futex resumed>) = ? [pid 23639] +++ exited with 0 +++ [pid 23638] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23638, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23640 attached , child_tidptr=0x55557260a690) = 23640 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23640] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23640] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23640] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23640] setpgid(0, 0) = 0 [pid 23640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23640] write(3, "1000", 4) = 4 [pid 23640] close(3) = 0 [pid 23640] write(1, "executing program\n", 18) = 18 [pid 23640] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 23640] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23640] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23640] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23640] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23640] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23640] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23641 attached => {parent_tid=[23641]}, 88) = 23641 [pid 23641] set_robust_list(0x7f091316a9a0, 24 [pid 23640] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23640] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23641] <... set_robust_list resumed>) = 0 [pid 23640] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23641] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23641] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23641] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23640] <... futex resumed>) = 0 [pid 23640] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23640] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23641] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23641] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23640] <... futex resumed>) = 0 [pid 23640] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23640] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23641] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23641] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23640] <... futex resumed>) = 0 [pid 23640] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23640] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23641] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23641] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23640] <... futex resumed>) = 0 [pid 23641] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23640] exit_group(0) = ? [pid 23641] <... futex resumed>) = ? [pid 23641] +++ exited with 0 +++ [pid 23640] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23640, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23642 attached , child_tidptr=0x55557260a690) = 23642 [pid 23642] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23642] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23642] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23642] setpgid(0, 0) = 0 [pid 23642] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23642] <... openat resumed>) = 3 [pid 23642] write(3, "1000", 4) = 4 [pid 23642] close(3) = 0 [pid 23642] write(1, "executing program\n", 18) = 18 [pid 23642] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 23642] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23642] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23642] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23642] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23642] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23642] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23643 attached => {parent_tid=[23643]}, 88) = 23643 [pid 23643] set_robust_list(0x7f091316a9a0, 24 [pid 23642] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23642] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23642] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23643] <... set_robust_list resumed>) = 0 [pid 23643] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23643] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23643] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23642] <... futex resumed>) = 0 [pid 23643] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23642] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23642] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23643] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23643] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23643] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23642] <... futex resumed>) = 0 [pid 23642] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23642] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23643] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23643] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23642] <... futex resumed>) = 0 [pid 23642] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23642] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23643] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23643] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23642] <... futex resumed>) = 0 [pid 23643] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23642] exit_group(0) = ? [pid 23643] <... futex resumed>) = ? [pid 23643] +++ exited with 0 +++ [pid 23642] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23642, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23644 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 23644 attached [pid 23644] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23644] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23644] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23644] setpgid(0, 0) = 0 [pid 23644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23644] write(3, "1000", 4) = 4 [pid 23644] close(3) = 0 executing program [pid 23644] write(1, "executing program\n", 18) = 18 [pid 23644] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23644] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23644] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23644] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23644] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23644] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23644] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23645 attached [pid 23645] set_robust_list(0x7f091316a9a0, 24 [pid 23644] <... clone3 resumed> => {parent_tid=[23645]}, 88) = 23645 [pid 23645] <... set_robust_list resumed>) = 0 [pid 23645] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23645] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23644] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23644] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23645] <... futex resumed>) = 0 [pid 23645] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23645] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23645] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23644] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23644] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23645] <... futex resumed>) = 0 [pid 23644] <... futex resumed>) = 1 [pid 23645] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23644] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23645] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23645] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23644] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23644] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23645] <... futex resumed>) = 0 [pid 23645] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23645] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23645] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23644] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23644] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23645] <... futex resumed>) = 0 [pid 23644] <... futex resumed>) = 1 [pid 23645] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23644] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23645] <... pwrite64 resumed>) = 181 [pid 23645] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23645] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23644] <... futex resumed>) = 0 [pid 23644] exit_group(0) = ? [pid 23645] <... futex resumed>) = ? [pid 23645] +++ exited with 0 +++ [pid 23644] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23644, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23646 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 23646 attached [pid 23646] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23646] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23646] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23646] setpgid(0, 0) = 0 [pid 23646] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23646] write(3, "1000", 4) = 4 [pid 23646] close(3) = 0 executing program [pid 23646] write(1, "executing program\n", 18) = 18 [pid 23646] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23646] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23646] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23646] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23646] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23646] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23646] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23647 attached => {parent_tid=[23647]}, 88) = 23647 [pid 23647] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23647] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23647] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23646] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23646] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23647] <... futex resumed>) = 0 [pid 23646] <... futex resumed>) = 1 [pid 23647] mkdirat(AT_FDCWD, "./sys", 0777 [pid 23646] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23647] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 23647] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23647] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23646] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23646] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23647] <... futex resumed>) = 0 [pid 23646] <... futex resumed>) = 1 [pid 23647] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23647] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23647] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23646] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23646] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23647] <... futex resumed>) = 0 [pid 23646] <... futex resumed>) = 1 [pid 23647] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23646] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23647] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23646] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23647] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23646] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23647] <... futex resumed>) = 0 [pid 23646] <... futex resumed>) = 1 [pid 23647] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23646] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23647] <... pwrite64 resumed>) = 181 [pid 23647] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23646] <... futex resumed>) = 0 [pid 23646] exit_group(0 [pid 23647] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23646] <... exit_group resumed>) = ? [pid 23647] <... futex resumed>) = ? [pid 23647] +++ exited with 0 +++ [pid 23646] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23646, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23648 attached , child_tidptr=0x55557260a690) = 23648 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23648] set_robust_list(0x55557260a6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23648] <... set_robust_list resumed>) = 0 [pid 23648] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23648] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23648] setpgid(0, 0) = 0 [pid 23648] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23648] write(3, "1000", 4) = 4 [pid 23648] close(3) = 0 executing program [pid 23648] write(1, "executing program\n", 18) = 18 [pid 23648] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23648] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23648] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23648] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23648] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23648] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23648] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23649]}, 88) = 23649 [pid 23648] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23648] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23648] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23649 attached [pid 23649] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23649] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23649] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23649] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23648] <... futex resumed>) = 0 [pid 23648] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23648] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23649] <... futex resumed>) = 1 [pid 23649] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23649] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23648] <... futex resumed>) = 0 [pid 23648] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23648] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23649] <... futex resumed>) = 1 [pid 23649] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23649] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23648] <... futex resumed>) = 0 [pid 23648] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23648] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23649] <... futex resumed>) = 1 [pid 23649] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23649] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23648] <... futex resumed>) = 0 [pid 23649] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23648] exit_group(0) = ? [pid 23649] <... futex resumed>) = ? [pid 23649] +++ exited with 0 +++ [pid 23648] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23648, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23650 attached , child_tidptr=0x55557260a690) = 23650 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23650] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23650] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23650] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23650] setpgid(0, 0) = 0 [pid 23650] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23650] write(3, "1000", 4) = 4 [pid 23650] close(3) = 0 [pid 23650] write(1, "executing program\n", 18) = 18 executing program [pid 23650] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23650] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23650] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23650] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23650] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23650] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23650] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23651]}, 88) = 23651 [pid 23650] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23650] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23650] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23651 attached [pid 23651] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23651] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23651] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23651] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23650] <... futex resumed>) = 0 [pid 23650] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23650] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23651] <... futex resumed>) = 1 [pid 23651] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23651] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23650] <... futex resumed>) = 0 [pid 23650] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23650] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23651] <... futex resumed>) = 1 [pid 23651] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23651] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23650] <... futex resumed>) = 0 [pid 23650] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23650] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23651] <... futex resumed>) = 1 [pid 23651] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23651] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23650] <... futex resumed>) = 0 [pid 23651] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23650] exit_group(0) = ? [pid 23651] <... futex resumed>) = ? [pid 23651] +++ exited with 0 +++ [pid 23650] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23650, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23652 attached , child_tidptr=0x55557260a690) = 23652 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23652] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23652] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23652] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23652] setpgid(0, 0) = 0 [pid 23652] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23652] write(3, "1000", 4) = 4 [pid 23652] close(3) = 0 [pid 23652] write(1, "executing program\n", 18) = 18 executing program [pid 23652] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23652] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23652] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23652] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23652] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23652] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23652] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23653 attached => {parent_tid=[23653]}, 88) = 23653 [pid 23653] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23653] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23653] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23652] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23652] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23653] <... futex resumed>) = 0 [pid 23652] <... futex resumed>) = 1 [pid 23652] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23653] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23653] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23653] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23652] <... futex resumed>) = 0 [pid 23652] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23653] <... futex resumed>) = 0 [pid 23652] <... futex resumed>) = 1 [pid 23653] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23652] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23653] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23653] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23653] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23652] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23652] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23653] <... futex resumed>) = 0 [pid 23653] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23652] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23653] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23653] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23652] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23652] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23653] <... futex resumed>) = 0 [pid 23652] <... futex resumed>) = 1 [pid 23653] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23652] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23653] <... pwrite64 resumed>) = 181 [pid 23653] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23652] <... futex resumed>) = 0 [pid 23652] exit_group(0) = ? [pid 23653] +++ exited with 0 +++ [pid 23652] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23652, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23654 attached , child_tidptr=0x55557260a690) = 23654 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23654] set_robust_list(0x55557260a6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23654] <... set_robust_list resumed>) = 0 [pid 23654] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23654] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23654] setpgid(0, 0) = 0 [pid 23654] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23654] write(3, "1000", 4) = 4 [pid 23654] close(3) = 0 executing program [pid 23654] write(1, "executing program\n", 18) = 18 [pid 23654] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23654] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23654] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23654] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23654] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23654] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23654] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23655 attached => {parent_tid=[23655]}, 88) = 23655 [pid 23655] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23655] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23655] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23654] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23654] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23655] <... futex resumed>) = 0 [pid 23654] <... futex resumed>) = 1 [pid 23655] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23655] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23655] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23654] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23654] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23655] <... futex resumed>) = 0 [pid 23654] <... futex resumed>) = 1 [pid 23655] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23654] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23655] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23654] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23655] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23654] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23655] <... futex resumed>) = 0 [pid 23654] <... futex resumed>) = 1 [pid 23655] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23654] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23655] <... openat resumed>) = 3 [pid 23655] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23655] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23654] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23654] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23655] <... futex resumed>) = 0 [pid 23654] <... futex resumed>) = 1 [pid 23655] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23654] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23655] <... pwrite64 resumed>) = 181 [pid 23655] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23654] <... futex resumed>) = 0 [pid 23655] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23654] exit_group(0) = ? [pid 23655] <... futex resumed>) = ? [pid 23655] +++ exited with 0 +++ [pid 23654] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23654, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23656 attached , child_tidptr=0x55557260a690) = 23656 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23656] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23656] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23656] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23656] setpgid(0, 0) = 0 [pid 23656] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23656] write(3, "1000", 4) = 4 [pid 23656] close(3) = 0 [pid 23656] write(1, "executing program\n", 18) = 18 executing program [pid 23656] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23656] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23656] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23656] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23656] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23656] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23656] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23657]}, 88) = 23657 [pid 23656] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23656] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23656] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23657 attached [pid 23657] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23657] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23657] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23657] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23656] <... futex resumed>) = 0 [pid 23656] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23656] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23657] <... futex resumed>) = 1 [pid 23657] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23657] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23656] <... futex resumed>) = 0 [pid 23656] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23656] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23657] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23657] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23656] <... futex resumed>) = 0 [pid 23656] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23656] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23657] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23657] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23656] <... futex resumed>) = 0 [pid 23656] exit_group(0) = ? [pid 23657] <... futex resumed>) = ? [pid 23657] +++ exited with 0 +++ [pid 23656] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23656, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23658 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 23658 attached [pid 23658] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23658] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23658] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23658] setpgid(0, 0) = 0 [pid 23658] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23658] write(3, "1000", 4) = 4 [pid 23658] close(3) = 0 [pid 23658] write(1, "executing program\n", 18) = 18 executing program [pid 23658] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23658] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23658] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23658] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23658] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23658] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23658] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23659]}, 88) = 23659 [pid 23658] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23658] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23658] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23659 attached [pid 23659] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23659] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23659] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23659] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23658] <... futex resumed>) = 0 [pid 23658] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23658] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23659] <... futex resumed>) = 1 [pid 23659] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23659] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23658] <... futex resumed>) = 0 [pid 23658] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23658] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23659] <... futex resumed>) = 1 [pid 23659] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23659] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23658] <... futex resumed>) = 0 [pid 23658] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23658] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23659] <... futex resumed>) = 1 [pid 23659] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23659] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23658] <... futex resumed>) = 0 [pid 23659] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23658] exit_group(0) = ? [pid 23659] <... futex resumed>) = ? [pid 23659] +++ exited with 0 +++ [pid 23658] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23658, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23660 attached , child_tidptr=0x55557260a690) = 23660 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23660] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23660] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23660] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23660] setpgid(0, 0) = 0 [pid 23660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23660] write(3, "1000", 4) = 4 [pid 23660] close(3) = 0 [pid 23660] write(1, "executing program\n", 18) = 18 executing program [pid 23660] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23660] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23660] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23660] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23660] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23660] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23660] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23661]}, 88) = 23661 [pid 23660] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 23661 attached [pid 23660] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23661] set_robust_list(0x7f091316a9a0, 24 [pid 23660] <... futex resumed>) = 0 [pid 23660] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23661] <... set_robust_list resumed>) = 0 [pid 23661] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23661] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23661] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23660] <... futex resumed>) = 0 [pid 23660] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23661] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23660] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23661] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23661] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23660] <... futex resumed>) = 0 [pid 23660] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23660] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23661] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23661] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23660] <... futex resumed>) = 0 [pid 23660] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23661] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23660] <... futex resumed>) = 0 [pid 23660] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23661] <... pwrite64 resumed>) = 181 [pid 23661] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23660] <... futex resumed>) = 0 [pid 23661] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23660] exit_group(0) = ? [pid 23661] <... futex resumed>) = ? [pid 23661] +++ exited with 0 +++ [pid 23660] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23660, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23662 attached , child_tidptr=0x55557260a690) = 23662 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23662] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23662] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23662] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23662] setpgid(0, 0) = 0 [pid 23662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23662] write(3, "1000", 4) = 4 [pid 23662] close(3) = 0 [pid 23662] write(1, "executing program\n", 18) = 18 [pid 23662] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23662] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23662] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23662] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23662] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23662] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23662] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23663]}, 88) = 23663 [pid 23662] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23662] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23662] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23663 attached [pid 23663] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23663] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23663] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23663] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23662] <... futex resumed>) = 0 [pid 23662] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23663] <... futex resumed>) = 1 [pid 23662] <... futex resumed>) = 0 [pid 23663] mount(NULL, "./sys", "sysfs", 0, NULL executing program [pid 23662] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23663] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23663] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23662] <... futex resumed>) = 0 [pid 23663] <... futex resumed>) = 1 [pid 23662] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23663] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23662] <... futex resumed>) = 0 [pid 23662] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23663] <... openat resumed>) = 3 [pid 23663] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23662] <... futex resumed>) = 0 [pid 23663] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23662] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23663] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23662] <... futex resumed>) = 0 [pid 23663] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23662] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23663] <... pwrite64 resumed>) = 181 [pid 23663] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23662] <... futex resumed>) = 0 [pid 23663] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23662] exit_group(0) = ? [pid 23663] <... futex resumed>) = ? [pid 23663] +++ exited with 0 +++ [pid 23662] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23662, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23664 attached , child_tidptr=0x55557260a690) = 23664 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23664] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23664] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23664] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23664] setpgid(0, 0) = 0 [pid 23664] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23664] write(3, "1000", 4) = 4 [pid 23664] close(3) = 0 executing program [pid 23664] write(1, "executing program\n", 18) = 18 [pid 23664] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23664] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23664] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23664] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23664] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23664] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23664] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23665 attached [pid 23665] set_robust_list(0x7f091316a9a0, 24 [pid 23664] <... clone3 resumed> => {parent_tid=[23665]}, 88) = 23665 [pid 23665] <... set_robust_list resumed>) = 0 [pid 23665] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23665] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23664] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23664] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23665] <... futex resumed>) = 0 [pid 23665] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23665] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23665] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23664] <... futex resumed>) = 1 [pid 23664] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23664] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23665] <... futex resumed>) = 0 [pid 23664] <... futex resumed>) = 1 [pid 23665] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23665] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23665] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23664] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23664] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23665] <... futex resumed>) = 0 [pid 23665] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23665] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23665] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23664] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23664] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23665] <... futex resumed>) = 0 [pid 23664] <... futex resumed>) = 1 [pid 23665] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23664] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23665] <... pwrite64 resumed>) = 181 [pid 23665] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23665] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23664] <... futex resumed>) = 0 [pid 23664] exit_group(0) = ? [pid 23665] <... futex resumed>) = ? [pid 23665] +++ exited with 0 +++ [pid 23664] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23664, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23666 attached , child_tidptr=0x55557260a690) = 23666 [pid 23666] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23666] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23666] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23666] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23666] setpgid(0, 0) = 0 [pid 23666] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23666] write(3, "1000", 4) = 4 [pid 23666] close(3) = 0 [pid 23666] write(1, "executing program\n", 18) = 18 [pid 23666] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 23666] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23666] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23666] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23666] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23666] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23666] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23667]}, 88) = 23667 [pid 23666] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23666] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23666] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23667 attached [pid 23667] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23667] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23667] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23667] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23666] <... futex resumed>) = 0 [pid 23666] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23666] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23667] <... futex resumed>) = 1 [pid 23667] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23667] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23666] <... futex resumed>) = 0 [pid 23666] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23666] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23667] <... futex resumed>) = 1 [pid 23667] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23667] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23666] <... futex resumed>) = 0 [pid 23666] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23666] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23667] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23667] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23666] <... futex resumed>) = 0 [pid 23667] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23666] exit_group(0) = ? [pid 23667] <... futex resumed>) = ? [pid 23667] +++ exited with 0 +++ [pid 23666] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23666, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23668 ci2-android-5-10/strace-static-x86_64: Process 23668 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23668] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23668] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23668] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23668] setpgid(0, 0) = 0 [pid 23668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23668] write(3, "1000", 4) = 4 [pid 23668] close(3) = 0 executing program [pid 23668] write(1, "executing program\n", 18) = 18 [pid 23668] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23668] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23668] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23668] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23668] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23668] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23668] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23669 attached [pid 23669] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23669] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23669] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23668] <... clone3 resumed> => {parent_tid=[23669]}, 88) = 23669 [pid 23668] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23668] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23669] <... futex resumed>) = 0 [pid 23668] <... futex resumed>) = 1 [pid 23669] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23669] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23669] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23668] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23668] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23669] <... futex resumed>) = 0 [pid 23668] <... futex resumed>) = 1 [pid 23669] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23668] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23669] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23669] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23668] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23668] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23669] <... futex resumed>) = 0 [pid 23669] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23668] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23669] <... openat resumed>) = 3 [pid 23669] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23668] <... futex resumed>) = 0 [pid 23668] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23668] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23669] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23669] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23668] <... futex resumed>) = 0 [pid 23669] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23668] exit_group(0) = ? [pid 23669] <... futex resumed>) = ? [pid 23669] +++ exited with 0 +++ [pid 23668] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23668, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23670 attached , child_tidptr=0x55557260a690) = 23670 [pid 23670] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23670] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23670] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23670] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23670] setpgid(0, 0) = 0 [pid 23670] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23670] write(3, "1000", 4) = 4 [pid 23670] close(3) = 0 [pid 23670] write(1, "executing program\n", 18) = 18 executing program [pid 23670] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23670] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23670] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23670] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23670] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23670] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23670] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23671 attached [pid 23671] set_robust_list(0x7f091316a9a0, 24 [pid 23670] <... clone3 resumed> => {parent_tid=[23671]}, 88) = 23671 [pid 23671] <... set_robust_list resumed>) = 0 [pid 23671] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23671] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23670] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23670] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23671] <... futex resumed>) = 0 [pid 23670] <... futex resumed>) = 1 [pid 23671] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23671] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23671] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23670] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23670] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23671] <... futex resumed>) = 0 [pid 23670] <... futex resumed>) = 1 [pid 23671] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23670] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23671] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23671] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23671] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23670] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23670] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23671] <... futex resumed>) = 0 [pid 23670] <... futex resumed>) = 1 [pid 23671] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23670] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23671] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23671] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23670] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23670] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23671] <... futex resumed>) = 0 [pid 23670] <... futex resumed>) = 1 [pid 23671] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23670] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23671] <... pwrite64 resumed>) = 181 [pid 23671] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23670] <... futex resumed>) = 0 [pid 23671] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23670] exit_group(0) = ? [pid 23671] <... futex resumed>) = ? [pid 23671] +++ exited with 0 +++ [pid 23670] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23670, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23672 ci2-android-5-10/strace-static-x86_64: Process 23672 attached [pid 23672] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23672] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23672] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23672] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23672] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23672] write(3, "1000", 4) = 4 [pid 23672] close(3) = 0 [pid 23672] write(1, "executing program\n", 18) = 18 executing program [pid 23672] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23672] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23672] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23672] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23672] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23672] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23672] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23673 attached => {parent_tid=[23673]}, 88) = 23673 [pid 23673] set_robust_list(0x7f091316a9a0, 24 [pid 23672] rt_sigprocmask(SIG_SETMASK, [] [pid 23673] <... set_robust_list resumed>) = 0 [pid 23672] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23673] rt_sigprocmask(SIG_SETMASK, [] [pid 23672] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23673] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23672] <... futex resumed>) = 0 [pid 23673] mkdirat(AT_FDCWD, "./sys", 0777 [pid 23672] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23673] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 23673] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23672] <... futex resumed>) = 0 [pid 23672] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23672] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23673] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23673] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23672] <... futex resumed>) = 0 [pid 23672] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23672] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23673] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23673] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23672] <... futex resumed>) = 0 [pid 23672] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23672] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23673] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23673] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23672] <... futex resumed>) = 0 [pid 23672] exit_group(0) = ? [pid 23673] <... futex resumed>) = ? [pid 23673] +++ exited with 0 +++ [pid 23672] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23672, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23674 ci2-android-5-10/strace-static-x86_64: Process 23674 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23674] set_robust_list(0x55557260a6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23674] <... set_robust_list resumed>) = 0 [pid 23674] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23674] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23674] setpgid(0, 0) = 0 [pid 23674] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23674] write(3, "1000", 4) = 4 [pid 23674] close(3) = 0 [pid 23674] write(1, "executing program\n", 18) = 18 executing program [pid 23674] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23674] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23674] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23674] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23674] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23674] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23674] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23675 attached [pid 23675] set_robust_list(0x7f091316a9a0, 24 [pid 23674] <... clone3 resumed> => {parent_tid=[23675]}, 88) = 23675 [pid 23675] <... set_robust_list resumed>) = 0 [pid 23675] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23675] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23674] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23674] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23675] <... futex resumed>) = 0 [pid 23674] <... futex resumed>) = 1 [pid 23675] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23674] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23675] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23675] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23674] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23674] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23675] <... futex resumed>) = 0 [pid 23675] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23674] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23675] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23675] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23674] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23674] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23675] <... futex resumed>) = 0 [pid 23675] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23674] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23675] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23675] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23674] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23674] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23675] <... futex resumed>) = 0 [pid 23674] <... futex resumed>) = 1 [pid 23675] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23674] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23675] <... pwrite64 resumed>) = 181 [pid 23675] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23674] <... futex resumed>) = 0 [pid 23674] exit_group(0) = ? [pid 23675] +++ exited with 0 +++ [pid 23674] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23674, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23676 ci2-android-5-10/strace-static-x86_64: Process 23676 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23676] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23676] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23676] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23676] setpgid(0, 0) = 0 [pid 23676] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23676] write(3, "1000", 4) = 4 [pid 23676] close(3) = 0 [pid 23676] write(1, "executing program\n", 18) = 18 executing program [pid 23676] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23676] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23676] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23676] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23676] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23676] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23676] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23677 attached => {parent_tid=[23677]}, 88) = 23677 [pid 23677] set_robust_list(0x7f091316a9a0, 24 [pid 23676] rt_sigprocmask(SIG_SETMASK, [] [pid 23677] <... set_robust_list resumed>) = 0 [pid 23676] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23677] rt_sigprocmask(SIG_SETMASK, [] [pid 23676] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23677] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23676] <... futex resumed>) = 0 [pid 23676] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23677] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23677] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23676] <... futex resumed>) = 0 [pid 23677] <... futex resumed>) = 1 [pid 23676] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23677] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23676] <... futex resumed>) = 0 [pid 23676] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23677] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23677] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23676] <... futex resumed>) = 0 [pid 23676] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23676] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23677] <... futex resumed>) = 1 [pid 23677] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23677] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23676] <... futex resumed>) = 0 [pid 23676] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23676] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23677] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23677] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23676] <... futex resumed>) = 0 [pid 23677] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23676] exit_group(0) = ? [pid 23677] <... futex resumed>) = ? [pid 23677] +++ exited with 0 +++ [pid 23676] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23676, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23678 ci2-android-5-10/strace-static-x86_64: Process 23678 attached [pid 23678] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23678] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23678] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23678] setpgid(0, 0) = 0 [pid 23678] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23678] write(3, "1000", 4) = 4 [pid 23678] close(3) = 0 [pid 23678] write(1, "executing program\n", 18) = 18 [pid 23678] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 23678] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23678] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23678] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23678] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23678] rt_sigprocmask(SIG_BLOCK, ~[] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23678] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 23678] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23679 attached => {parent_tid=[23679]}, 88) = 23679 [pid 23678] rt_sigprocmask(SIG_SETMASK, [] [pid 23679] set_robust_list(0x7f091316a9a0, 24 [pid 23678] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23679] <... set_robust_list resumed>) = 0 [pid 23678] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23679] rt_sigprocmask(SIG_SETMASK, [] [pid 23678] <... futex resumed>) = 0 [pid 23679] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23678] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23679] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23679] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23678] <... futex resumed>) = 0 [pid 23678] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23678] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23679] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23679] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23678] <... futex resumed>) = 0 [pid 23678] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23678] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23679] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23679] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23678] <... futex resumed>) = 0 [pid 23678] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23678] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23679] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23679] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23678] <... futex resumed>) = 0 [pid 23679] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23678] exit_group(0) = ? [pid 23679] <... futex resumed>) = ? [pid 23679] +++ exited with 0 +++ [pid 23678] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23678, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23680 ci2-android-5-10/strace-static-x86_64: Process 23680 attached [pid 23680] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23680] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23680] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23680] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23680] <... prctl resumed>) = 0 [pid 23680] setpgid(0, 0) = 0 [pid 23680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23680] write(3, "1000", 4) = 4 [pid 23680] close(3) = 0 executing program [pid 23680] write(1, "executing program\n", 18) = 18 [pid 23680] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23680] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23680] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23680] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23680] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23680] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23680] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23681 attached [pid 23681] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23681] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23681] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23680] <... clone3 resumed> => {parent_tid=[23681]}, 88) = 23681 [pid 23680] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23680] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23681] <... futex resumed>) = 0 [pid 23680] <... futex resumed>) = 1 [pid 23681] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23681] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23681] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23680] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23680] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23681] <... futex resumed>) = 0 [pid 23680] <... futex resumed>) = 1 [pid 23681] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23681] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23681] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23680] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23680] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23681] <... futex resumed>) = 0 [pid 23681] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23680] <... futex resumed>) = 1 [pid 23681] <... openat resumed>) = 3 [pid 23680] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23681] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23681] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23680] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23680] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23681] <... futex resumed>) = 0 [pid 23681] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23680] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23681] <... pwrite64 resumed>) = 181 [pid 23681] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23681] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23680] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23680] exit_group(0) = ? [pid 23681] <... futex resumed>) = ? [pid 23681] +++ exited with 0 +++ [pid 23680] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23680, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23682 ci2-android-5-10/strace-static-x86_64: Process 23682 attached [pid 23682] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23682] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23682] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23682] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23682] setpgid(0, 0) = 0 [pid 23682] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23682] write(3, "1000", 4) = 4 [pid 23682] close(3) = 0 executing program [pid 23682] write(1, "executing program\n", 18) = 18 [pid 23682] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23682] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23682] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23682] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23682] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23682] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23682] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23683]}, 88) = 23683 [pid 23682] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23682] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23682] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23683 attached [pid 23683] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23683] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23683] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23683] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23682] <... futex resumed>) = 0 [pid 23682] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23682] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23683] <... futex resumed>) = 1 [pid 23683] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23683] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23682] <... futex resumed>) = 0 [pid 23682] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23682] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23683] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23683] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23682] <... futex resumed>) = 0 [pid 23682] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23682] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23683] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23683] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23682] <... futex resumed>) = 0 [pid 23683] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23682] exit_group(0) = ? [pid 23683] <... futex resumed>) = ? [pid 23683] +++ exited with 0 +++ [pid 23682] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23682, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23684 ci2-android-5-10/strace-static-x86_64: Process 23684 attached [pid 23684] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23684] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23684] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23684] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23684] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23684] write(3, "1000", 4) = 4 [pid 23684] close(3) = 0 executing program [pid 23684] write(1, "executing program\n", 18) = 18 [pid 23684] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23684] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23684] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23684] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23684] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23684] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23684] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23685 attached [pid 23685] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23685] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23685] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23684] <... clone3 resumed> => {parent_tid=[23685]}, 88) = 23685 [pid 23684] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23684] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23685] <... futex resumed>) = 0 [pid 23684] <... futex resumed>) = 1 [pid 23685] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23685] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23685] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23684] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23684] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23685] <... futex resumed>) = 0 [pid 23684] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23685] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23685] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23684] <... futex resumed>) = 0 [pid 23684] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23684] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23685] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23685] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23684] <... futex resumed>) = 0 [pid 23684] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23684] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23685] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23685] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23684] <... futex resumed>) = 0 [pid 23685] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23684] exit_group(0) = ? [pid 23685] <... futex resumed>) = ? [pid 23685] +++ exited with 0 +++ [pid 23684] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23684, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23686 ci2-android-5-10/strace-static-x86_64: Process 23686 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23686] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23686] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23686] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23686] setpgid(0, 0) = 0 [pid 23686] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23686] write(3, "1000", 4) = 4 [pid 23686] close(3) = 0 executing program [pid 23686] write(1, "executing program\n", 18) = 18 [pid 23686] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23686] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23686] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23686] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23686] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23686] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23686] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23687 attached => {parent_tid=[23687]}, 88) = 23687 [pid 23687] set_robust_list(0x7f091316a9a0, 24 [pid 23686] rt_sigprocmask(SIG_SETMASK, [] [pid 23687] <... set_robust_list resumed>) = 0 [pid 23686] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23687] rt_sigprocmask(SIG_SETMASK, [] [pid 23686] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23687] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23686] <... futex resumed>) = 0 [pid 23687] mkdirat(AT_FDCWD, "./sys", 0777 [pid 23686] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23687] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 23687] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23686] <... futex resumed>) = 0 [pid 23687] <... futex resumed>) = 1 [pid 23686] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23687] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23686] <... futex resumed>) = 0 [pid 23686] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23687] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23687] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23686] <... futex resumed>) = 0 [pid 23687] <... futex resumed>) = 1 [pid 23686] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23687] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23686] <... futex resumed>) = 0 [pid 23686] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23687] <... openat resumed>) = 3 [pid 23687] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23686] <... futex resumed>) = 0 [pid 23687] <... futex resumed>) = 1 [pid 23686] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23687] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23686] <... futex resumed>) = 0 [pid 23686] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23687] <... pwrite64 resumed>) = 181 [pid 23687] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23686] <... futex resumed>) = 0 [pid 23687] <... futex resumed>) = 1 [pid 23686] exit_group(0 [pid 23687] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 ENOSYS (Function not implemented) [pid 23686] <... exit_group resumed>) = ? [pid 23687] +++ exited with 0 +++ [pid 23686] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23686, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23688 ci2-android-5-10/strace-static-x86_64: Process 23688 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23688] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23688] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23688] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23688] setpgid(0, 0) = 0 [pid 23688] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23688] write(3, "1000", 4) = 4 [pid 23688] close(3) = 0 [pid 23688] write(1, "executing program\n", 18) = 18 executing program [pid 23688] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23688] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23688] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23688] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23688] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23688] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23688] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23689 attached => {parent_tid=[23689]}, 88) = 23689 [pid 23689] set_robust_list(0x7f091316a9a0, 24 [pid 23688] rt_sigprocmask(SIG_SETMASK, [] [pid 23689] <... set_robust_list resumed>) = 0 [pid 23688] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23689] rt_sigprocmask(SIG_SETMASK, [] [pid 23688] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23689] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23688] <... futex resumed>) = 0 [pid 23689] mkdirat(AT_FDCWD, "./sys", 0777 [pid 23688] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23689] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 23689] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23688] <... futex resumed>) = 0 [pid 23689] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23688] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23689] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23688] <... futex resumed>) = 0 [pid 23689] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23688] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23689] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23689] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23688] <... futex resumed>) = 0 [pid 23689] <... futex resumed>) = 1 [pid 23688] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23689] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23688] <... futex resumed>) = 0 [pid 23688] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23689] <... openat resumed>) = 3 [pid 23689] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23688] <... futex resumed>) = 0 [pid 23689] <... futex resumed>) = 1 [pid 23688] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23689] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23688] <... futex resumed>) = 0 [pid 23688] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23689] <... pwrite64 resumed>) = 181 [pid 23689] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23688] <... futex resumed>) = 0 [pid 23689] <... futex resumed>) = 1 [pid 23688] exit_group(0 [pid 23689] ???( [pid 23688] <... exit_group resumed>) = ? [pid 23689] <... ??? resumed>) = -1 ENOSYS (Function not implemented) [pid 23689] +++ exited with 0 +++ [pid 23688] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23688, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23690 ci2-android-5-10/strace-static-x86_64: Process 23690 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23690] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23690] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23690] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23690] setpgid(0, 0) = 0 [pid 23690] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23690] write(3, "1000", 4) = 4 [pid 23690] close(3) = 0 [pid 23690] write(1, "executing program\n", 18) = 18 executing program [pid 23690] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23690] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23690] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23690] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23690] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23690] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23690] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23691 attached => {parent_tid=[23691]}, 88) = 23691 [pid 23691] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23691] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23691] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23690] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23690] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23691] <... futex resumed>) = 0 [pid 23690] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23691] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23691] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23690] <... futex resumed>) = 0 [pid 23690] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23690] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23691] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23691] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23690] <... futex resumed>) = 0 [pid 23690] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23690] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23691] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23691] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23690] <... futex resumed>) = 0 [pid 23690] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23690] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23691] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23691] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23690] <... futex resumed>) = 0 [pid 23691] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23690] exit_group(0) = ? [pid 23691] <... futex resumed>) = ? [pid 23691] +++ exited with 0 +++ [pid 23690] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23690, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23692 ci2-android-5-10/strace-static-x86_64: Process 23692 attached [pid 23692] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23692] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23692] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23692] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23692] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23692] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23692] write(3, "1000", 4) = 4 [pid 23692] close(3) = 0 executing program [pid 23692] write(1, "executing program\n", 18) = 18 [pid 23692] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23692] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23692] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23692] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23692] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23692] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23692] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23693 attached [pid 23693] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23693] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23693] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23692] <... clone3 resumed> => {parent_tid=[23693]}, 88) = 23693 [pid 23692] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23692] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23693] <... futex resumed>) = 0 [pid 23692] <... futex resumed>) = 1 [pid 23693] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23693] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23693] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23692] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23692] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23693] <... futex resumed>) = 0 [pid 23692] <... futex resumed>) = 1 [pid 23693] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23693] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23693] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23692] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23692] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23693] <... futex resumed>) = 0 [pid 23692] <... futex resumed>) = 1 [pid 23693] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23693] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23693] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23692] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23692] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23693] <... futex resumed>) = 0 [pid 23692] <... futex resumed>) = 1 [pid 23693] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23692] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23693] <... pwrite64 resumed>) = 181 [pid 23693] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23692] <... futex resumed>) = 0 [pid 23693] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23692] exit_group(0) = ? [pid 23693] <... futex resumed>) = ? [pid 23693] +++ exited with 0 +++ [pid 23692] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23692, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23694 ci2-android-5-10/strace-static-x86_64: Process 23694 attached [pid 23694] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23694] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23694] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23694] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23694] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23694] write(3, "1000", 4) = 4 [pid 23694] close(3) = 0 executing program [pid 23694] write(1, "executing program\n", 18) = 18 [pid 23694] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23694] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23694] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23694] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23694] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23694] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23694] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23695 attached => {parent_tid=[23695]}, 88) = 23695 [pid 23695] set_robust_list(0x7f091316a9a0, 24 [pid 23694] rt_sigprocmask(SIG_SETMASK, [] [pid 23695] <... set_robust_list resumed>) = 0 [pid 23694] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23695] rt_sigprocmask(SIG_SETMASK, [] [pid 23694] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23695] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23694] <... futex resumed>) = 0 [pid 23694] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23695] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23695] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23694] <... futex resumed>) = 0 [pid 23695] <... futex resumed>) = 1 [pid 23694] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23694] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23695] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23695] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23694] <... futex resumed>) = 0 [pid 23694] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23694] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23695] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23695] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23694] <... futex resumed>) = 0 [pid 23694] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23694] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23695] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23695] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23694] <... futex resumed>) = 0 [pid 23694] exit_group(0) = ? [pid 23695] <... futex resumed>) = ? [pid 23695] +++ exited with 0 +++ [pid 23694] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23694, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23696 ci2-android-5-10/strace-static-x86_64: Process 23696 attached [pid 23696] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23696] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23696] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23696] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23696] setpgid(0, 0) = 0 [pid 23696] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23696] write(3, "1000", 4) = 4 [pid 23696] close(3) = 0 executing program [pid 23696] write(1, "executing program\n", 18) = 18 [pid 23696] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23696] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23696] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23696] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23696] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23696] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23696] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23697 attached [pid 23697] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23697] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23697] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23696] <... clone3 resumed> => {parent_tid=[23697]}, 88) = 23697 [pid 23696] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23696] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23697] <... futex resumed>) = 0 [pid 23696] <... futex resumed>) = 1 [pid 23697] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23697] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23697] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23696] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23696] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23697] <... futex resumed>) = 0 [pid 23696] <... futex resumed>) = 1 [pid 23697] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23697] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23697] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23696] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23696] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23697] <... futex resumed>) = 0 [pid 23696] <... futex resumed>) = 1 [pid 23697] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23696] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23697] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23697] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23696] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23696] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23697] <... futex resumed>) = 0 [pid 23697] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23696] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23697] <... pwrite64 resumed>) = 181 [pid 23697] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23697] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23696] <... futex resumed>) = 0 [pid 23696] exit_group(0) = ? [pid 23697] <... futex resumed>) = ? [pid 23697] +++ exited with 0 +++ [pid 23696] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23696, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23698 ci2-android-5-10/strace-static-x86_64: Process 23698 attached [pid 23698] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23698] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23698] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23698] setpgid(0, 0) = 0 [pid 23698] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23698] <... openat resumed>) = 3 [pid 23698] write(3, "1000", 4) = 4 [pid 23698] close(3) = 0 [pid 23698] write(1, "executing program\n", 18) = 18 executing program [pid 23698] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23698] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23698] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23698] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23698] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23698] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23698] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23699]}, 88) = 23699 [pid 23698] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23698] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23698] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23699 attached [pid 23699] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23699] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23699] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23699] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23698] <... futex resumed>) = 0 [pid 23698] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23698] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23699] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23699] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23698] <... futex resumed>) = 0 [pid 23698] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23699] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23698] <... futex resumed>) = 0 [pid 23698] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23699] <... openat resumed>) = 3 [pid 23699] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23698] <... futex resumed>) = 0 [pid 23698] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23699] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23698] <... futex resumed>) = 0 [pid 23698] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23699] <... pwrite64 resumed>) = 181 [pid 23699] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23698] <... futex resumed>) = 0 [pid 23699] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23698] exit_group(0) = ? [pid 23699] <... futex resumed>) = ? [pid 23699] +++ exited with 0 +++ [pid 23698] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23698, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23700 ci2-android-5-10/strace-static-x86_64: Process 23700 attached [pid 23700] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23700] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23700] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23700] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23700] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23700] write(3, "1000", 4) = 4 [pid 23700] close(3) = 0 [pid 23700] write(1, "executing program\n", 18) = 18 executing program [pid 23700] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23700] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23700] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23700] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23700] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23700] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23700] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23701 attached [pid 23701] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23701] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23701] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23700] <... clone3 resumed> => {parent_tid=[23701]}, 88) = 23701 [pid 23700] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23700] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23701] <... futex resumed>) = 0 [pid 23700] <... futex resumed>) = 1 [pid 23701] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23701] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23701] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23700] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23700] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23701] <... futex resumed>) = 0 [pid 23700] <... futex resumed>) = 1 [pid 23701] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23701] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23701] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23700] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23700] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23701] <... futex resumed>) = 0 [pid 23701] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23700] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23701] <... openat resumed>) = 3 [pid 23701] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23700] <... futex resumed>) = 0 [pid 23700] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23700] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23701] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23701] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23700] <... futex resumed>) = 0 [pid 23701] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23700] exit_group(0) = ? [pid 23701] <... futex resumed>) = ? [pid 23701] +++ exited with 0 +++ [pid 23700] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23700, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23702 ci2-android-5-10/strace-static-x86_64: Process 23702 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23702] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23702] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23702] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23702] setpgid(0, 0) = 0 [pid 23702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23702] write(3, "1000", 4) = 4 [pid 23702] close(3) = 0 [pid 23702] write(1, "executing program\n", 18) = 18 [pid 23702] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 23702] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23702] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23702] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23702] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23702] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23702] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23703 attached [pid 23703] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23703] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23703] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23702] <... clone3 resumed> => {parent_tid=[23703]}, 88) = 23703 [pid 23702] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23702] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23703] <... futex resumed>) = 0 [pid 23702] <... futex resumed>) = 1 [pid 23703] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23703] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23703] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23702] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23702] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23703] <... futex resumed>) = 0 [pid 23702] <... futex resumed>) = 1 [pid 23703] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23702] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23703] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23702] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23703] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23702] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23702] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23703] <... openat resumed>) = 3 [pid 23703] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23702] <... futex resumed>) = 0 [pid 23703] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23702] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23702] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23703] <... pwrite64 resumed>) = 181 [pid 23703] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23702] <... futex resumed>) = 0 [pid 23703] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23702] exit_group(0) = ? [pid 23703] <... futex resumed>) = ? [pid 23703] +++ exited with 0 +++ [pid 23702] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23702, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23704 ci2-android-5-10/strace-static-x86_64: Process 23704 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23704] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23704] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23704] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23704] setpgid(0, 0) = 0 [pid 23704] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23704] write(3, "1000", 4) = 4 [pid 23704] close(3) = 0 [pid 23704] write(1, "executing program\n", 18) = 18 executing program [pid 23704] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23704] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23704] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23704] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23704] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23704] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23704] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23705 attached => {parent_tid=[23705]}, 88) = 23705 [pid 23705] set_robust_list(0x7f091316a9a0, 24 [pid 23704] rt_sigprocmask(SIG_SETMASK, [] [pid 23705] <... set_robust_list resumed>) = 0 [pid 23704] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23705] rt_sigprocmask(SIG_SETMASK, [] [pid 23704] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23705] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23704] <... futex resumed>) = 0 [pid 23705] mkdirat(AT_FDCWD, "./sys", 0777 [pid 23704] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23705] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 23705] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23704] <... futex resumed>) = 0 [pid 23705] <... futex resumed>) = 1 [pid 23704] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23705] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23704] <... futex resumed>) = 0 [pid 23704] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23705] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23705] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23704] <... futex resumed>) = 0 [pid 23705] <... futex resumed>) = 1 [pid 23704] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23705] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23704] <... futex resumed>) = 0 [pid 23704] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23705] <... openat resumed>) = 3 [pid 23705] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23704] <... futex resumed>) = 0 [pid 23705] <... futex resumed>) = 1 [pid 23704] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23705] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23704] <... futex resumed>) = 0 [pid 23704] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23705] <... pwrite64 resumed>) = 181 [pid 23705] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23704] <... futex resumed>) = 0 [pid 23705] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23704] exit_group(0) = ? [pid 23705] <... futex resumed>) = ? [pid 23705] +++ exited with 0 +++ [pid 23704] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23704, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23706 ci2-android-5-10/strace-static-x86_64: Process 23706 attached [pid 23706] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23706] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23706] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23706] setpgid(0, 0) = 0 [pid 23706] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23706] write(3, "1000", 4) = 4 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23706] close(3) = 0 [pid 23706] write(1, "executing program\n", 18) = 18 executing program [pid 23706] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23706] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23706] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23706] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23706] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23706] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23706] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23707]}, 88) = 23707 [pid 23706] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23706] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23706] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23707 attached [pid 23707] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23707] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23707] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23707] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23706] <... futex resumed>) = 0 [pid 23706] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23706] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23707] <... futex resumed>) = 1 [pid 23707] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23707] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23706] <... futex resumed>) = 0 [pid 23706] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23706] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23707] <... futex resumed>) = 1 [pid 23707] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23707] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23706] <... futex resumed>) = 0 [pid 23706] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23706] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23707] <... futex resumed>) = 1 [pid 23707] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23707] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23706] <... futex resumed>) = 0 [pid 23706] exit_group(0 [pid 23707] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23706] <... exit_group resumed>) = ? [pid 23707] <... futex resumed>) = ? [pid 23707] +++ exited with 0 +++ [pid 23706] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23706, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23708 ci2-android-5-10/strace-static-x86_64: Process 23708 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23708] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23708] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23708] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23708] setpgid(0, 0) = 0 [pid 23708] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23708] write(3, "1000", 4) = 4 [pid 23708] close(3) = 0 executing program [pid 23708] write(1, "executing program\n", 18) = 18 [pid 23708] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23708] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23708] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23708] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23708] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23708] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23708] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23709 attached [pid 23709] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23709] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23709] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23708] <... clone3 resumed> => {parent_tid=[23709]}, 88) = 23709 [pid 23708] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23708] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23709] <... futex resumed>) = 0 [pid 23708] <... futex resumed>) = 1 [pid 23709] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23709] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23709] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23708] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23708] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23709] <... futex resumed>) = 0 [pid 23708] <... futex resumed>) = 1 [pid 23709] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23709] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23709] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23708] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23708] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23709] <... futex resumed>) = 0 [pid 23708] <... futex resumed>) = 1 [pid 23709] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23709] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23709] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23708] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23708] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23709] <... futex resumed>) = 0 [pid 23708] <... futex resumed>) = 1 [pid 23709] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23708] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23709] <... pwrite64 resumed>) = 181 [pid 23709] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23709] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23708] <... futex resumed>) = 0 [pid 23708] exit_group(0) = ? [pid 23709] <... futex resumed>) = ? [pid 23709] +++ exited with 0 +++ [pid 23708] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23708, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23710 ci2-android-5-10/strace-static-x86_64: Process 23710 attached [pid 23710] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23710] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23710] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23710] setpgid(0, 0) = 0 [pid 23710] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23710] write(3, "1000", 4) = 4 [pid 23710] close(3) = 0 [pid 23710] write(1, "executing program\n", 18) = 18 executing program [pid 23710] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23710] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23710] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23710] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23710] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23710] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23710] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23711]}, 88) = 23711 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23710] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23710] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23710] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23711 attached [pid 23711] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23711] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23711] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23711] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23710] <... futex resumed>) = 0 [pid 23710] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23710] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23711] <... futex resumed>) = 1 [pid 23711] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23711] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23710] <... futex resumed>) = 0 [pid 23710] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23710] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23711] <... futex resumed>) = 1 [pid 23711] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23711] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23710] <... futex resumed>) = 0 [pid 23710] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23710] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23711] <... futex resumed>) = 1 [pid 23711] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23711] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23710] <... futex resumed>) = 0 [pid 23711] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23710] exit_group(0) = ? [pid 23711] <... futex resumed>) = ? [pid 23711] +++ exited with 0 +++ [pid 23710] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23710, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23712 attached [pid 23712] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] <... clone resumed>, child_tidptr=0x55557260a690) = 23712 [pid 23712] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23712] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23712] setpgid(0, 0) = 0 [pid 23712] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23712] <... openat resumed>) = 3 [pid 23712] write(3, "1000", 4) = 4 [pid 23712] close(3) = 0 [pid 23712] write(1, "executing program\n", 18) = 18 [pid 23712] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 23712] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23712] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23712] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23712] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23712] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23712] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23712] <... clone3 resumed> => {parent_tid=[23713]}, 88) = 23713 [pid 23712] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23712] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23712] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23713 attached [pid 23713] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23713] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23713] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23713] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23712] <... futex resumed>) = 0 [pid 23712] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23712] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23713] <... futex resumed>) = 1 [pid 23713] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23713] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23712] <... futex resumed>) = 0 [pid 23712] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23712] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23713] <... futex resumed>) = 1 [pid 23713] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23713] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23712] <... futex resumed>) = 0 [pid 23712] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23712] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23713] <... futex resumed>) = 1 [pid 23713] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23713] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23712] <... futex resumed>) = 0 [pid 23712] exit_group(0) = ? [pid 23713] <... futex resumed>) = ? [pid 23713] +++ exited with 0 +++ [pid 23712] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23712, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23714 ci2-android-5-10/strace-static-x86_64: Process 23714 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23714] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23714] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23714] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23714] setpgid(0, 0) = 0 [pid 23714] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23714] write(3, "1000", 4) = 4 [pid 23714] close(3) = 0 [pid 23714] write(1, "executing program\n", 18) = 18 executing program [pid 23714] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23714] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23714] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23714] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23714] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23714] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23714] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23715 attached => {parent_tid=[23715]}, 88) = 23715 [pid 23715] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23715] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23715] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23714] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23714] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23715] <... futex resumed>) = 0 [pid 23714] <... futex resumed>) = 1 [pid 23715] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23715] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23715] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23714] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23714] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23715] <... futex resumed>) = 0 [pid 23715] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23714] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23715] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23714] <... futex resumed>) = 0 [pid 23714] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23714] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23715] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23715] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23714] <... futex resumed>) = 0 [pid 23714] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23714] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23715] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23715] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23714] <... futex resumed>) = 0 [pid 23715] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23714] exit_group(0) = ? [pid 23715] <... futex resumed>) = -1 ENOSYS (Function not implemented) [pid 23715] +++ exited with 0 +++ [pid 23714] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23714, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23716 ci2-android-5-10/strace-static-x86_64: Process 23716 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23716] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23716] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23716] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23716] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23716] setpgid(0, 0) = 0 [pid 23716] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23716] write(3, "1000", 4) = 4 [pid 23716] close(3) = 0 [pid 23716] write(1, "executing program\n", 18) = 18 executing program [pid 23716] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23716] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23716] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23716] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23716] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23716] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23716] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23717 attached [pid 23717] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23717] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23717] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23716] <... clone3 resumed> => {parent_tid=[23717]}, 88) = 23717 [pid 23716] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23716] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23717] <... futex resumed>) = 0 [pid 23716] <... futex resumed>) = 1 [pid 23717] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23717] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23717] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23716] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23716] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23717] <... futex resumed>) = 0 [pid 23717] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23716] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23717] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23717] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23716] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23716] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23717] <... futex resumed>) = 0 [pid 23717] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23716] <... futex resumed>) = 1 [pid 23717] <... openat resumed>) = 3 [pid 23716] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23717] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23717] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23716] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23716] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23717] <... futex resumed>) = 0 [pid 23717] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23716] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23717] <... pwrite64 resumed>) = 181 [pid 23717] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23717] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23716] <... futex resumed>) = 0 [pid 23716] exit_group(0) = ? [pid 23717] <... futex resumed>) = ? [pid 23717] +++ exited with 0 +++ [pid 23716] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23716, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23718 attached , child_tidptr=0x55557260a690) = 23718 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23718] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23718] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23718] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23718] setpgid(0, 0) = 0 [pid 23718] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23718] write(3, "1000", 4) = 4 [pid 23718] close(3) = 0 executing program [pid 23718] write(1, "executing program\n", 18) = 18 [pid 23718] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23718] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23718] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23718] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23718] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23718] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23718] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23719 attached => {parent_tid=[23719]}, 88) = 23719 [pid 23719] set_robust_list(0x7f091316a9a0, 24 [pid 23718] rt_sigprocmask(SIG_SETMASK, [] [pid 23719] <... set_robust_list resumed>) = 0 [pid 23719] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23719] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23718] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23718] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23719] <... futex resumed>) = 0 [pid 23718] <... futex resumed>) = 1 [pid 23719] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23719] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23718] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23719] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23718] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23718] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23719] <... futex resumed>) = 0 [pid 23718] <... futex resumed>) = 1 [pid 23719] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23718] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23719] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23719] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23718] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23718] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23719] <... futex resumed>) = 0 [pid 23719] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23718] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23719] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23719] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23718] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23718] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23719] <... futex resumed>) = 0 [pid 23718] <... futex resumed>) = 1 [pid 23719] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23718] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23719] <... pwrite64 resumed>) = 181 [pid 23719] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23718] <... futex resumed>) = 0 [pid 23719] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23718] exit_group(0) = ? [pid 23719] <... futex resumed>) = ? [pid 23719] +++ exited with 0 +++ [pid 23718] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23718, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23720 attached , child_tidptr=0x55557260a690) = 23720 [pid 23720] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23720] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23720] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23720] <... prctl resumed>) = 0 [pid 23720] setpgid(0, 0) = 0 [pid 23720] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23720] write(3, "1000", 4) = 4 [pid 23720] close(3) = 0 [pid 23720] write(1, "executing program\n", 18) = 18 executing program [pid 23720] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23720] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23720] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23720] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23720] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23720] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23720] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23721 attached => {parent_tid=[23721]}, 88) = 23721 [pid 23721] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23721] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23721] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23720] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23720] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23721] <... futex resumed>) = 0 [pid 23720] <... futex resumed>) = 1 [pid 23720] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23721] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23721] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23721] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23720] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23720] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23721] <... futex resumed>) = 0 [pid 23720] <... futex resumed>) = 1 [pid 23721] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23720] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23721] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23721] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23721] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23720] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23720] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23721] <... futex resumed>) = 0 [pid 23721] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23720] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23721] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23721] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23720] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23720] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23721] <... futex resumed>) = 0 [pid 23720] <... futex resumed>) = 1 [pid 23721] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23720] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23721] <... pwrite64 resumed>) = 181 [pid 23721] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23720] <... futex resumed>) = 0 [pid 23721] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23720] exit_group(0) = ? [pid 23721] <... futex resumed>) = ? [pid 23721] +++ exited with 0 +++ [pid 23720] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23720, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23722 attached , child_tidptr=0x55557260a690) = 23722 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23722] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23722] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23722] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23722] setpgid(0, 0) = 0 [pid 23722] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23722] write(3, "1000", 4) = 4 [pid 23722] close(3) = 0 executing program [pid 23722] write(1, "executing program\n", 18) = 18 [pid 23722] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23722] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23722] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23722] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23722] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23722] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23722] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23723 attached => {parent_tid=[23723]}, 88) = 23723 [pid 23723] set_robust_list(0x7f091316a9a0, 24 [pid 23722] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23722] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23722] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23723] <... set_robust_list resumed>) = 0 [pid 23723] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23723] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23723] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23722] <... futex resumed>) = 0 [pid 23722] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23722] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23723] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23723] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23722] <... futex resumed>) = 0 [pid 23722] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23722] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23723] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23723] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23722] <... futex resumed>) = 0 [pid 23722] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23722] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23723] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23723] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23722] <... futex resumed>) = 0 [pid 23723] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23722] exit_group(0) = ? [pid 23723] <... futex resumed>) = ? [pid 23723] +++ exited with 0 +++ [pid 23722] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23722, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23724 attached , child_tidptr=0x55557260a690) = 23724 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23724] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23724] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23724] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23724] setpgid(0, 0) = 0 [pid 23724] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23724] write(3, "1000", 4) = 4 [pid 23724] close(3) = 0 executing program [pid 23724] write(1, "executing program\n", 18) = 18 [pid 23724] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23724] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23724] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23724] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23724] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23724] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23724] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23725 attached => {parent_tid=[23725]}, 88) = 23725 [pid 23724] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23724] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23724] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23725] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23725] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23725] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23725] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23724] <... futex resumed>) = 0 [pid 23724] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23724] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23725] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23725] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23724] <... futex resumed>) = 0 [pid 23724] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23724] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23725] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23725] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23724] <... futex resumed>) = 0 [pid 23724] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23724] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23725] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23725] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23724] <... futex resumed>) = 0 [pid 23724] exit_group(0 [pid 23725] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23724] <... exit_group resumed>) = ? [pid 23725] <... futex resumed>) = ? [pid 23725] +++ exited with 0 +++ [pid 23724] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23724, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23726 attached , child_tidptr=0x55557260a690) = 23726 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23726] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23726] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23726] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23726] setpgid(0, 0) = 0 [pid 23726] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23726] write(3, "1000", 4) = 4 [pid 23726] close(3) = 0 executing program [pid 23726] write(1, "executing program\n", 18) = 18 [pid 23726] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23726] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23726] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23726] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23726] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23726] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23726] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23727]}, 88) = 23727 [pid 23726] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23726] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23726] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23727 attached [pid 23727] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23727] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23727] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23727] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23726] <... futex resumed>) = 0 [pid 23726] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23726] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23727] <... futex resumed>) = 1 [pid 23727] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23727] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23726] <... futex resumed>) = 0 [pid 23726] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23726] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23727] <... futex resumed>) = 1 [pid 23727] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23727] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23726] <... futex resumed>) = 0 [pid 23726] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23726] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23727] <... futex resumed>) = 1 [pid 23727] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23727] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23726] <... futex resumed>) = 0 [pid 23727] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23726] exit_group(0) = ? [pid 23727] <... futex resumed>) = ? [pid 23727] +++ exited with 0 +++ [pid 23726] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23726, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23728 attached , child_tidptr=0x55557260a690) = 23728 [pid 23728] set_robust_list(0x55557260a6a0, 24 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23728] <... set_robust_list resumed>) = 0 [pid 23728] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23728] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23728] setpgid(0, 0) = 0 [pid 23728] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23728] write(3, "1000", 4) = 4 [pid 23728] close(3) = 0 executing program [pid 23728] write(1, "executing program\n", 18) = 18 [pid 23728] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23728] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23728] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23728] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23728] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23728] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23728] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23729 attached [pid 23729] set_robust_list(0x7f091316a9a0, 24 [pid 23728] <... clone3 resumed> => {parent_tid=[23729]}, 88) = 23729 [pid 23729] <... set_robust_list resumed>) = 0 [pid 23729] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23729] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23728] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23728] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23729] <... futex resumed>) = 0 [pid 23728] <... futex resumed>) = 1 [pid 23729] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23729] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23729] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23728] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23728] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23729] <... futex resumed>) = 0 [pid 23728] <... futex resumed>) = 1 [pid 23729] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23729] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23729] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23728] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23728] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23729] <... futex resumed>) = 0 [pid 23728] <... futex resumed>) = 1 [pid 23729] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23729] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23729] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23728] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23728] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23729] <... futex resumed>) = 0 [pid 23728] <... futex resumed>) = 1 [pid 23729] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23728] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23729] <... pwrite64 resumed>) = 181 [pid 23729] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23728] <... futex resumed>) = 0 [pid 23728] exit_group(0) = ? [pid 23729] +++ exited with 0 +++ [pid 23728] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23728, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23730 attached , child_tidptr=0x55557260a690) = 23730 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23730] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23730] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23730] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23730] setpgid(0, 0) = 0 [pid 23730] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23730] write(3, "1000", 4) = 4 [pid 23730] close(3) = 0 executing program [pid 23730] write(1, "executing program\n", 18) = 18 [pid 23730] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23730] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23730] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23730] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23730] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23730] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23730] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23731 attached [pid 23731] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23731] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23731] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23730] <... clone3 resumed> => {parent_tid=[23731]}, 88) = 23731 [pid 23730] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23730] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23731] <... futex resumed>) = 0 [pid 23730] <... futex resumed>) = 1 [pid 23731] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23731] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23731] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23730] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23730] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23731] <... futex resumed>) = 0 [pid 23730] <... futex resumed>) = 1 [pid 23731] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23730] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23731] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23731] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23731] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23730] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23730] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23731] <... futex resumed>) = 0 [pid 23730] <... futex resumed>) = 1 [pid 23731] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23730] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23731] <... openat resumed>) = 3 [pid 23731] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23731] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23730] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23730] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23731] <... futex resumed>) = 0 [pid 23731] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23730] <... futex resumed>) = 1 [pid 23730] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23731] <... pwrite64 resumed>) = 181 [pid 23731] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23730] <... futex resumed>) = 0 [pid 23731] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23730] exit_group(0) = ? [pid 23731] <... futex resumed>) = ? [pid 23731] +++ exited with 0 +++ [pid 23730] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23730, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23732 attached , child_tidptr=0x55557260a690) = 23732 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23732] set_robust_list(0x55557260a6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23732] <... set_robust_list resumed>) = 0 [pid 23732] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23732] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23732] setpgid(0, 0) = 0 [pid 23732] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23732] write(3, "1000", 4) = 4 [pid 23732] close(3) = 0 [pid 23732] write(1, "executing program\n", 18) = 18 [pid 23732] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23732] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23732] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23732] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23732] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23732] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23732] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23733 attached => {parent_tid=[23733]}, 88) = 23733 [pid 23733] set_robust_list(0x7f091316a9a0, 24 [pid 23732] rt_sigprocmask(SIG_SETMASK, [] [pid 23733] <... set_robust_list resumed>) = 0 [pid 23732] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23733] rt_sigprocmask(SIG_SETMASK, [] executing program [pid 23732] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23733] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23732] <... futex resumed>) = 0 [pid 23733] mkdirat(AT_FDCWD, "./sys", 0777 [pid 23732] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23733] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 23733] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23732] <... futex resumed>) = 0 [pid 23733] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23732] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23733] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23732] <... futex resumed>) = 0 [pid 23733] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23732] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23733] <... futex resumed>) = 0 [pid 23732] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23733] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23732] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23733] <... openat resumed>) = 3 [pid 23732] <... futex resumed>) = 0 [pid 23733] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23732] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23733] <... futex resumed>) = 0 [pid 23732] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23733] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23732] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23733] <... pwrite64 resumed>) = 181 [pid 23732] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23733] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23732] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23733] <... futex resumed>) = 0 [pid 23732] exit_group(0) = ? [pid 23733] +++ exited with 0 +++ [pid 23732] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23732, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23734 attached , child_tidptr=0x55557260a690) = 23734 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23734] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23734] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23734] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23734] setpgid(0, 0) = 0 [pid 23734] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23734] write(3, "1000", 4) = 4 [pid 23734] close(3) = 0 [pid 23734] write(1, "executing program\n", 18) = 18 executing program [pid 23734] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23734] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23734] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23734] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23734] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23734] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23734] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23735]}, 88) = 23735 [pid 23734] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23734] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23734] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23735 attached [pid 23735] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23735] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23735] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23735] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23734] <... futex resumed>) = 0 [pid 23734] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23734] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23735] <... futex resumed>) = 1 [pid 23735] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23735] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23734] <... futex resumed>) = 0 [pid 23734] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23734] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23735] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23735] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23734] <... futex resumed>) = 0 [pid 23734] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23734] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23735] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23735] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23734] <... futex resumed>) = 0 [pid 23735] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23734] exit_group(0) = ? [pid 23735] <... futex resumed>) = ? [pid 23735] +++ exited with 0 +++ [pid 23734] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23734, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23736 attached , child_tidptr=0x55557260a690) = 23736 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23736] set_robust_list(0x55557260a6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23736] <... set_robust_list resumed>) = 0 [pid 23736] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23736] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23736] setpgid(0, 0) = 0 [pid 23736] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23736] write(3, "1000", 4) = 4 [pid 23736] close(3) = 0 [pid 23736] write(1, "executing program\n", 18) = 18 executing program [pid 23736] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23736] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23736] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23736] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23736] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23736] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23736] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23737]}, 88) = 23737 [pid 23736] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23736] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23736] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23737 attached [pid 23737] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23737] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23737] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23737] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23736] <... futex resumed>) = 0 [pid 23736] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23736] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23737] <... futex resumed>) = 1 [pid 23737] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23737] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23736] <... futex resumed>) = 0 [pid 23736] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23736] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23737] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23737] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23736] <... futex resumed>) = 0 [pid 23736] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23736] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23737] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23737] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23736] <... futex resumed>) = 0 [pid 23737] <... futex resumed>) = 1 [pid 23736] exit_group(0) = ? [pid 23737] +++ exited with 0 +++ [pid 23736] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23736, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23738 ci2-android-5-10/strace-static-x86_64: Process 23738 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23738] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23738] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23738] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23738] setpgid(0, 0) = 0 [pid 23738] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23738] write(3, "1000", 4) = 4 [pid 23738] close(3) = 0 executing program [pid 23738] write(1, "executing program\n", 18) = 18 [pid 23738] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23738] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23738] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23738] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23738] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23738] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23738] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23739 attached => {parent_tid=[23739]}, 88) = 23739 [pid 23738] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23738] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23738] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23739] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23739] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23739] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23739] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23738] <... futex resumed>) = 0 [pid 23738] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23738] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23739] <... futex resumed>) = 1 [pid 23739] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23739] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23738] <... futex resumed>) = 0 [pid 23738] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23738] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23739] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23739] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23738] <... futex resumed>) = 0 [pid 23738] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23738] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23739] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23739] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23738] <... futex resumed>) = 0 [pid 23738] exit_group(0) = ? [pid 23739] <... futex resumed>) = ? [pid 23739] +++ exited with 0 +++ [pid 23738] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23738, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23740 ci2-android-5-10/strace-static-x86_64: Process 23740 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23740] set_robust_list(0x55557260a6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23740] <... set_robust_list resumed>) = 0 [pid 23740] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23740] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23740] setpgid(0, 0) = 0 [pid 23740] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23740] write(3, "1000", 4) = 4 [pid 23740] close(3) = 0 executing program [pid 23740] write(1, "executing program\n", 18) = 18 [pid 23740] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23740] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23740] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23740] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23740] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23740] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23740] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23741]}, 88) = 23741 [pid 23740] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23740] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23740] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23741 attached [pid 23741] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23741] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23741] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23741] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23740] <... futex resumed>) = 0 [pid 23740] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23740] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23741] <... futex resumed>) = 1 [pid 23741] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23741] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23740] <... futex resumed>) = 0 [pid 23740] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23740] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23741] <... futex resumed>) = 1 [pid 23741] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23741] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23740] <... futex resumed>) = 0 [pid 23740] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23740] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23741] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23741] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23740] <... futex resumed>) = 0 [pid 23741] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23740] exit_group(0) = ? [pid 23741] <... futex resumed>) = ? [pid 23741] +++ exited with 0 +++ [pid 23740] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23740, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23742 attached , child_tidptr=0x55557260a690) = 23742 [pid 23742] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23742] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23742] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23742] setpgid(0, 0) = 0 [pid 23742] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23742] write(3, "1000", 4) = 4 [pid 23742] close(3) = 0 [pid 23742] write(1, "executing program\n", 18) = 18 [pid 23742] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 23742] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23742] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23742] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23742] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23742] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23742] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23743 attached => {parent_tid=[23743]}, 88) = 23743 [pid 23742] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23742] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23742] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23743] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23743] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23743] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23743] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23742] <... futex resumed>) = 0 [pid 23742] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23742] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23743] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23743] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23742] <... futex resumed>) = 0 [pid 23742] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23742] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23743] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23743] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23742] <... futex resumed>) = 0 [pid 23742] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23742] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23743] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23743] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23742] <... futex resumed>) = 0 [pid 23743] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23742] exit_group(0) = ? [pid 23743] <... futex resumed>) = ? [pid 23743] +++ exited with 0 +++ [pid 23742] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23742, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23744 attached , child_tidptr=0x55557260a690) = 23744 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23744] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23744] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23744] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23744] setpgid(0, 0) = 0 [pid 23744] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23744] write(3, "1000", 4) = 4 [pid 23744] close(3) = 0 [pid 23744] write(1, "executing program\n", 18) = 18 executing program [pid 23744] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23744] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23744] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23744] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23744] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23744] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23744] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23745 attached [pid 23745] set_robust_list(0x7f091316a9a0, 24 [pid 23744] <... clone3 resumed> => {parent_tid=[23745]}, 88) = 23745 [pid 23745] <... set_robust_list resumed>) = 0 [pid 23745] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23745] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23744] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23744] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23745] <... futex resumed>) = 0 [pid 23744] <... futex resumed>) = 1 [pid 23745] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23745] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23745] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23744] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23744] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23745] <... futex resumed>) = 0 [pid 23744] <... futex resumed>) = 1 [pid 23745] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23745] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23745] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23744] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23744] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23745] <... futex resumed>) = 0 [pid 23744] <... futex resumed>) = 1 [pid 23745] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23745] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23745] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23744] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23744] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23745] <... futex resumed>) = 0 [pid 23744] <... futex resumed>) = 1 [pid 23745] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23744] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23745] <... pwrite64 resumed>) = 181 [pid 23745] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23744] <... futex resumed>) = 0 [pid 23745] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23744] exit_group(0) = ? [pid 23745] <... futex resumed>) = ? [pid 23745] +++ exited with 0 +++ [pid 23744] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23744, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23746 attached , child_tidptr=0x55557260a690) = 23746 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23746] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23746] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23746] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23746] setpgid(0, 0) = 0 [pid 23746] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23746] write(3, "1000", 4) = 4 [pid 23746] close(3) = 0 executing program [pid 23746] write(1, "executing program\n", 18) = 18 [pid 23746] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23746] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23746] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23746] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23746] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23746] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23746] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23747]}, 88) = 23747 [pid 23746] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23746] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23746] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23747 attached [pid 23747] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23747] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23747] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23747] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23746] <... futex resumed>) = 0 [pid 23746] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23746] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23747] <... futex resumed>) = 1 [pid 23747] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23747] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23746] <... futex resumed>) = 0 [pid 23746] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23746] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23747] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23747] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23746] <... futex resumed>) = 0 [pid 23746] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23746] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23747] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23747] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23746] <... futex resumed>) = 0 [pid 23747] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23746] exit_group(0) = ? [pid 23747] <... futex resumed>) = ? [pid 23747] +++ exited with 0 +++ [pid 23746] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23746, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23748 attached , child_tidptr=0x55557260a690) = 23748 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23748] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23748] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23748] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23748] setpgid(0, 0) = 0 [pid 23748] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23748] write(3, "1000", 4) = 4 [pid 23748] close(3) = 0 executing program [pid 23748] write(1, "executing program\n", 18) = 18 [pid 23748] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23748] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23748] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23748] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23748] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23748] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23748] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23749 attached [pid 23749] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23749] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23749] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23748] <... clone3 resumed> => {parent_tid=[23749]}, 88) = 23749 [pid 23748] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23748] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23749] <... futex resumed>) = 0 [pid 23748] <... futex resumed>) = 1 [pid 23749] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23749] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23749] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23748] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23748] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23749] <... futex resumed>) = 0 [pid 23749] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23748] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23749] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23749] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23748] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23748] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23749] <... futex resumed>) = 0 [pid 23748] <... futex resumed>) = 1 [pid 23749] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23748] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23749] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23749] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23748] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23748] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23749] <... futex resumed>) = 0 [pid 23749] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23748] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23749] <... pwrite64 resumed>) = 181 [pid 23749] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23749] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23748] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23748] exit_group(0) = ? [pid 23749] <... futex resumed>) = ? [pid 23749] +++ exited with 0 +++ [pid 23748] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23748, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23750 ci2-android-5-10/strace-static-x86_64: Process 23750 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23750] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23750] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23750] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23750] setpgid(0, 0) = 0 [pid 23750] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23750] write(3, "1000", 4) = 4 [pid 23750] close(3) = 0 executing program [pid 23750] write(1, "executing program\n", 18) = 18 [pid 23750] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23750] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23750] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23750] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23750] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23750] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23750] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23751 attached [pid 23751] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23751] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23751] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23750] <... clone3 resumed> => {parent_tid=[23751]}, 88) = 23751 [pid 23750] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23750] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23751] <... futex resumed>) = 0 [pid 23750] <... futex resumed>) = 1 [pid 23751] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23751] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23751] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23750] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23750] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23751] <... futex resumed>) = 0 [pid 23750] <... futex resumed>) = 1 [pid 23751] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23751] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23751] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23750] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23750] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23751] <... futex resumed>) = 0 [pid 23751] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23751] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23751] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23750] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23750] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23751] <... futex resumed>) = 0 [pid 23750] <... futex resumed>) = 1 [pid 23751] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23750] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23751] <... pwrite64 resumed>) = 181 [pid 23751] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23751] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23750] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23750] exit_group(0) = ? [pid 23751] <... futex resumed>) = ? [pid 23751] +++ exited with 0 +++ [pid 23750] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23750, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23752 attached , child_tidptr=0x55557260a690) = 23752 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23752] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23752] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23752] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23752] setpgid(0, 0) = 0 [pid 23752] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23752] write(3, "1000", 4) = 4 [pid 23752] close(3) = 0 [pid 23752] write(1, "executing program\n", 18) = 18 [pid 23752] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 23752] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23752] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23752] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23752] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23752] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23752] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23753]}, 88) = 23753 [pid 23752] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23752] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23752] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23753 attached [pid 23753] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23753] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23753] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23753] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23752] <... futex resumed>) = 0 [pid 23752] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23752] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23753] <... futex resumed>) = 1 [pid 23753] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23753] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23752] <... futex resumed>) = 0 [pid 23752] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23752] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23753] <... futex resumed>) = 1 [pid 23753] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23753] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23752] <... futex resumed>) = 0 [pid 23752] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23752] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23753] <... futex resumed>) = 1 [pid 23753] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23753] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23752] <... futex resumed>) = 0 [pid 23752] exit_group(0) = ? [pid 23753] +++ exited with 0 +++ [pid 23752] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23752, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23754 attached , child_tidptr=0x55557260a690) = 23754 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23754] set_robust_list(0x55557260a6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23754] <... set_robust_list resumed>) = 0 [pid 23754] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23754] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23754] setpgid(0, 0) = 0 [pid 23754] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23754] write(3, "1000", 4) = 4 [pid 23754] close(3) = 0 executing program [pid 23754] write(1, "executing program\n", 18) = 18 [pid 23754] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23754] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23754] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23754] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23754] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23754] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23754] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23755 attached => {parent_tid=[23755]}, 88) = 23755 [pid 23755] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23755] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23755] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23754] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23754] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23755] <... futex resumed>) = 0 [pid 23754] <... futex resumed>) = 1 [pid 23755] mkdirat(AT_FDCWD, "./sys", 0777 [pid 23754] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23755] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 23755] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23755] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23754] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23754] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23755] <... futex resumed>) = 0 [pid 23754] <... futex resumed>) = 1 [pid 23755] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23754] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23755] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23755] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23755] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23754] <... futex resumed>) = 0 [pid 23754] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23755] <... futex resumed>) = 0 [pid 23755] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23754] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23755] <... openat resumed>) = 3 [pid 23755] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23755] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23754] <... futex resumed>) = 0 [pid 23754] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23755] <... futex resumed>) = 0 [pid 23754] <... futex resumed>) = 1 [pid 23755] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23754] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23755] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23754] <... futex resumed>) = 0 [pid 23755] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23754] exit_group(0) = ? [pid 23755] <... futex resumed>) = ? [pid 23755] +++ exited with 0 +++ [pid 23754] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23754, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23756 attached , child_tidptr=0x55557260a690) = 23756 [pid 23756] set_robust_list(0x55557260a6a0, 24 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23756] <... set_robust_list resumed>) = 0 [pid 23756] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23756] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23756] setpgid(0, 0) = 0 [pid 23756] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23756] write(3, "1000", 4) = 4 [pid 23756] close(3) = 0 [pid 23756] write(1, "executing program\n", 18) = 18 [pid 23756] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 23756] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23756] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23756] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23756] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23756] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23756] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23757]}, 88) = 23757 [pid 23756] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23756] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23756] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23757 attached [pid 23757] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23757] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23757] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23757] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23756] <... futex resumed>) = 0 [pid 23756] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23756] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23757] <... futex resumed>) = 1 [pid 23757] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23757] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23756] <... futex resumed>) = 0 [pid 23756] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23756] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23757] <... futex resumed>) = 1 [pid 23757] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23757] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23756] <... futex resumed>) = 0 [pid 23756] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23756] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23757] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23757] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23756] <... futex resumed>) = 0 [pid 23757] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23756] exit_group(0) = ? [pid 23757] <... futex resumed>) = ? [pid 23757] +++ exited with 0 +++ [pid 23756] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23756, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23758 attached , child_tidptr=0x55557260a690) = 23758 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23758] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23758] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23758] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23758] setpgid(0, 0) = 0 [pid 23758] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23758] write(3, "1000", 4) = 4 [pid 23758] close(3) = 0 [pid 23758] write(1, "executing program\n", 18) = 18 executing program [pid 23758] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23758] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23758] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23758] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23758] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23758] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23758] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23759 attached [pid 23759] set_robust_list(0x7f091316a9a0, 24 [pid 23758] <... clone3 resumed> => {parent_tid=[23759]}, 88) = 23759 [pid 23758] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23758] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23759] <... set_robust_list resumed>) = 0 [pid 23758] <... futex resumed>) = 0 [pid 23759] rt_sigprocmask(SIG_SETMASK, [] [pid 23758] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23759] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23759] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23759] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23758] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23758] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23759] <... futex resumed>) = 0 [pid 23758] <... futex resumed>) = 0 [pid 23758] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23759] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23759] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23759] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23758] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23758] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23759] <... futex resumed>) = 0 [pid 23758] <... futex resumed>) = 1 [pid 23759] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23758] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23759] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23759] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23758] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23758] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23759] <... futex resumed>) = 0 [pid 23758] <... futex resumed>) = 1 [pid 23759] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23758] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23759] <... pwrite64 resumed>) = 181 [pid 23759] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23759] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23758] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23758] exit_group(0 [pid 23759] <... futex resumed>) = ? [pid 23758] <... exit_group resumed>) = ? [pid 23759] +++ exited with 0 +++ [pid 23758] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23758, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23760 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 23760 attached [pid 23760] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23760] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23760] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23760] setpgid(0, 0) = 0 [pid 23760] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23760] write(3, "1000", 4) = 4 [pid 23760] close(3) = 0 [pid 23760] write(1, "executing program\n", 18) = 18 executing program [pid 23760] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23760] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23760] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23760] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23760] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23760] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23760] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23761 attached [pid 23761] set_robust_list(0x7f091316a9a0, 24 [pid 23760] <... clone3 resumed> => {parent_tid=[23761]}, 88) = 23761 [pid 23761] <... set_robust_list resumed>) = 0 [pid 23761] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23761] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23760] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23760] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23761] <... futex resumed>) = 0 [pid 23760] <... futex resumed>) = 1 [pid 23761] mkdirat(AT_FDCWD, "./sys", 0777 [pid 23760] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23761] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 23761] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23761] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23760] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23760] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23761] <... futex resumed>) = 0 [pid 23761] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23760] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23761] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23760] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23761] <... futex resumed>) = 0 [pid 23760] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23761] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23760] <... futex resumed>) = 0 [pid 23760] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23761] <... openat resumed>) = 3 [pid 23761] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23761] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23760] <... futex resumed>) = 0 [pid 23760] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23761] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23761] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23760] <... futex resumed>) = 0 [pid 23760] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23761] <... pwrite64 resumed>) = 181 [pid 23761] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23760] <... futex resumed>) = 0 [pid 23760] exit_group(0) = ? [pid 23761] <... futex resumed>) = ? [pid 23761] +++ exited with 0 +++ [pid 23760] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23760, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23762 attached , child_tidptr=0x55557260a690) = 23762 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23762] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23762] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23762] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23762] setpgid(0, 0) = 0 [pid 23762] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23762] write(3, "1000", 4) = 4 [pid 23762] close(3) = 0 [pid 23762] write(1, "executing program\n", 18) = 18 executing program [pid 23762] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23762] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23762] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23762] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23762] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23762] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23762] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23763 attached => {parent_tid=[23763]}, 88) = 23763 [pid 23763] set_robust_list(0x7f091316a9a0, 24 [pid 23762] rt_sigprocmask(SIG_SETMASK, [] [pid 23763] <... set_robust_list resumed>) = 0 [pid 23762] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23763] rt_sigprocmask(SIG_SETMASK, [] [pid 23762] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23763] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23762] <... futex resumed>) = 0 [pid 23762] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23763] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23763] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23762] <... futex resumed>) = 0 [pid 23763] <... futex resumed>) = 1 [pid 23762] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23763] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23762] <... futex resumed>) = 0 [pid 23762] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23763] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23763] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23762] <... futex resumed>) = 0 [pid 23763] <... futex resumed>) = 1 [pid 23762] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23763] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23762] <... futex resumed>) = 0 [pid 23762] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23763] <... openat resumed>) = 3 [pid 23763] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23762] <... futex resumed>) = 0 [pid 23763] <... futex resumed>) = 1 [pid 23762] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23763] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23762] <... futex resumed>) = 0 [pid 23762] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23763] <... pwrite64 resumed>) = 181 [pid 23763] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23762] <... futex resumed>) = 0 [pid 23763] <... futex resumed>) = 1 [pid 23762] exit_group(0 [pid 23763] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23762] <... exit_group resumed>) = ? [pid 23763] <... futex resumed>) = -1 ENOSYS (Function not implemented) [pid 23763] +++ exited with 0 +++ [pid 23762] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23762, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23764 attached , child_tidptr=0x55557260a690) = 23764 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23764] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23764] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23764] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23764] setpgid(0, 0) = 0 [pid 23764] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23764] write(3, "1000", 4) = 4 [pid 23764] close(3) = 0 [pid 23764] write(1, "executing program\n", 18) = 18 executing program [pid 23764] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23764] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23764] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23764] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23764] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23764] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23764] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23765 attached => {parent_tid=[23765]}, 88) = 23765 [pid 23764] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23764] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23764] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23765] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23765] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23765] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23765] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23764] <... futex resumed>) = 0 [pid 23764] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23764] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23765] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23765] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23764] <... futex resumed>) = 0 [pid 23764] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23764] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23765] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23765] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23764] <... futex resumed>) = 0 [pid 23764] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23764] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23765] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23765] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23764] <... futex resumed>) = 0 [pid 23765] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23764] exit_group(0) = ? [pid 23765] <... futex resumed>) = ? [pid 23765] +++ exited with 0 +++ [pid 23764] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23764, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23766 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 23766 attached [pid 23766] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23766] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23766] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23766] setpgid(0, 0) = 0 [pid 23766] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23766] write(3, "1000", 4) = 4 [pid 23766] close(3) = 0 executing program [pid 23766] write(1, "executing program\n", 18) = 18 [pid 23766] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23766] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23766] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23766] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23766] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23766] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23766] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23767 attached [pid 23767] set_robust_list(0x7f091316a9a0, 24 [pid 23766] <... clone3 resumed> => {parent_tid=[23767]}, 88) = 23767 [pid 23767] <... set_robust_list resumed>) = 0 [pid 23767] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23767] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23766] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23766] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23767] <... futex resumed>) = 0 [pid 23766] <... futex resumed>) = 1 [pid 23767] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23767] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23766] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23767] <... futex resumed>) = 0 [pid 23767] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23766] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23766] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23767] <... futex resumed>) = 0 [pid 23767] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23766] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23767] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23767] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23766] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23766] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23767] <... futex resumed>) = 0 [pid 23766] <... futex resumed>) = 1 [pid 23767] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23766] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23767] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23767] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23766] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23766] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23767] <... futex resumed>) = 0 [pid 23767] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23766] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23767] <... pwrite64 resumed>) = 181 [pid 23767] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23767] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23766] <... futex resumed>) = 0 [pid 23766] exit_group(0) = ? [pid 23767] <... futex resumed>) = ? [pid 23767] +++ exited with 0 +++ [pid 23766] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23766, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23768 attached , child_tidptr=0x55557260a690) = 23768 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23768] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23768] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23768] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23768] setpgid(0, 0) = 0 [pid 23768] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23768] write(3, "1000", 4) = 4 [pid 23768] close(3) = 0 [pid 23768] write(1, "executing program\n", 18) = 18 executing program [pid 23768] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23768] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23768] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23768] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23768] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23768] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23768] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23769 attached => {parent_tid=[23769]}, 88) = 23769 [pid 23768] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23768] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23768] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23769] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23769] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23769] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23769] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23768] <... futex resumed>) = 0 [pid 23768] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23768] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23769] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23769] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23768] <... futex resumed>) = 0 [pid 23768] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23768] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23769] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23769] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23768] <... futex resumed>) = 0 [pid 23768] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23768] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23769] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23769] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23768] <... futex resumed>) = 0 [pid 23768] exit_group(0) = ? [pid 23769] <... futex resumed>) = ? [pid 23769] +++ exited with 0 +++ [pid 23768] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23768, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23770 attached , child_tidptr=0x55557260a690) = 23770 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23770] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23770] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23770] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23770] setpgid(0, 0) = 0 [pid 23770] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23770] write(3, "1000", 4) = 4 [pid 23770] close(3) = 0 executing program [pid 23770] write(1, "executing program\n", 18) = 18 [pid 23770] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23770] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23770] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23770] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23770] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23770] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23770] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23771 attached [pid 23771] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23771] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23771] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23770] <... clone3 resumed> => {parent_tid=[23771]}, 88) = 23771 [pid 23770] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23770] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23771] <... futex resumed>) = 0 [pid 23770] <... futex resumed>) = 1 [pid 23771] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23771] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23771] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23770] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23770] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23771] <... futex resumed>) = 0 [pid 23770] <... futex resumed>) = 1 [pid 23771] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23771] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23771] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23770] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23770] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23771] <... futex resumed>) = 0 [pid 23770] <... futex resumed>) = 1 [pid 23771] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23770] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23771] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23771] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23770] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23770] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23771] <... futex resumed>) = 0 [pid 23770] <... futex resumed>) = 1 [pid 23771] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23770] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23771] <... pwrite64 resumed>) = 181 [pid 23771] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23770] <... futex resumed>) = 0 [pid 23771] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23770] exit_group(0) = ? [pid 23771] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 23771] +++ exited with 0 +++ [pid 23770] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23770, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23772 attached , child_tidptr=0x55557260a690) = 23772 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23772] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23772] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23772] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23772] setpgid(0, 0) = 0 [pid 23772] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23772] write(3, "1000", 4) = 4 [pid 23772] close(3) = 0 [pid 23772] write(1, "executing program\n", 18) = 18 executing program [pid 23772] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23772] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23772] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23772] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23772] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23772] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23772] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23773]}, 88) = 23773 [pid 23772] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23772] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23772] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23773 attached [pid 23773] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23773] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23773] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23773] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23772] <... futex resumed>) = 0 [pid 23772] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23772] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23773] <... futex resumed>) = 1 [pid 23773] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23773] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23772] <... futex resumed>) = 0 [pid 23772] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23772] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23773] <... futex resumed>) = 1 [pid 23773] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23773] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23772] <... futex resumed>) = 0 [pid 23772] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23772] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23773] <... futex resumed>) = 1 [pid 23773] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23773] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23772] <... futex resumed>) = 0 [pid 23773] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23772] exit_group(0) = ? [pid 23773] <... futex resumed>) = ? [pid 23773] +++ exited with 0 +++ [pid 23772] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23772, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23774 attached , child_tidptr=0x55557260a690) = 23774 [pid 23774] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23774] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23774] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23774] setpgid(0, 0) = 0 [pid 23774] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23774] <... openat resumed>) = 3 [pid 23774] write(3, "1000", 4) = 4 [pid 23774] close(3) = 0 executing program [pid 23774] write(1, "executing program\n", 18) = 18 [pid 23774] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23774] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23774] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23774] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23774] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23774] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23774] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23775 attached => {parent_tid=[23775]}, 88) = 23775 [pid 23775] set_robust_list(0x7f091316a9a0, 24 [pid 23774] rt_sigprocmask(SIG_SETMASK, [] [pid 23775] <... set_robust_list resumed>) = 0 [pid 23775] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23775] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23774] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23774] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23775] <... futex resumed>) = 0 [pid 23774] <... futex resumed>) = 1 [pid 23775] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23775] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23775] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23774] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23774] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23775] <... futex resumed>) = 0 [pid 23774] <... futex resumed>) = 1 [pid 23775] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23774] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23775] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23775] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23774] <... futex resumed>) = 0 [pid 23774] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23774] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23775] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23775] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23774] <... futex resumed>) = 0 [pid 23774] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23774] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23775] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23775] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23774] <... futex resumed>) = 0 [pid 23774] exit_group(0 [pid 23775] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23774] <... exit_group resumed>) = ? [pid 23775] <... futex resumed>) = ? [pid 23775] +++ exited with 0 +++ [pid 23774] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23774, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23776 ci2-android-5-10/strace-static-x86_64: Process 23776 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23776] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23776] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23776] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23776] setpgid(0, 0) = 0 [pid 23776] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23776] write(3, "1000", 4) = 4 [pid 23776] close(3) = 0 [pid 23776] write(1, "executing program\n", 18) = 18 executing program [pid 23776] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23776] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23776] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23776] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23776] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23776] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23776] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23777 attached => {parent_tid=[23777]}, 88) = 23777 [pid 23776] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23776] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23776] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23777] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23777] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23777] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23777] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23776] <... futex resumed>) = 0 [pid 23777] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23776] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23776] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23777] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23777] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23776] <... futex resumed>) = 0 [pid 23776] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23776] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23777] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23777] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23776] <... futex resumed>) = 0 [pid 23776] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23776] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23777] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23777] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23776] <... futex resumed>) = 0 [pid 23777] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23776] exit_group(0) = ? [pid 23777] <... futex resumed>) = ? [pid 23777] +++ exited with 0 +++ [pid 23776] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23776, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23778 attached , child_tidptr=0x55557260a690) = 23778 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23778] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23778] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23778] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23778] setpgid(0, 0) = 0 [pid 23778] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23778] write(3, "1000", 4) = 4 [pid 23778] close(3) = 0 executing program [pid 23778] write(1, "executing program\n", 18) = 18 [pid 23778] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23778] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23778] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23778] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23778] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23778] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23778] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23779 attached [pid 23779] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23779] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23779] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23778] <... clone3 resumed> => {parent_tid=[23779]}, 88) = 23779 [pid 23778] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23778] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23779] <... futex resumed>) = 0 [pid 23778] <... futex resumed>) = 1 [pid 23779] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23779] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23779] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23778] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23778] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23779] <... futex resumed>) = 0 [pid 23778] <... futex resumed>) = 1 [pid 23779] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23778] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23779] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23779] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23779] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23778] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23778] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23779] <... futex resumed>) = 0 [pid 23779] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23778] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23779] <... openat resumed>) = 3 [pid 23779] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23779] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23778] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23778] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23779] <... futex resumed>) = 0 [pid 23779] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23778] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23779] <... pwrite64 resumed>) = 181 [pid 23779] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23778] <... futex resumed>) = 0 [pid 23779] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23778] exit_group(0 [pid 23779] <... futex resumed>) = ? [pid 23778] <... exit_group resumed>) = ? [pid 23779] +++ exited with 0 +++ [pid 23778] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23778, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23780 attached , child_tidptr=0x55557260a690) = 23780 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23780] set_robust_list(0x55557260a6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23780] <... set_robust_list resumed>) = 0 [pid 23780] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23780] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23780] setpgid(0, 0) = 0 [pid 23780] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23780] write(3, "1000", 4) = 4 [pid 23780] close(3) = 0 [pid 23780] write(1, "executing program\n", 18) = 18 executing program [pid 23780] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23780] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23780] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23780] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23780] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23780] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23780] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23781 attached => {parent_tid=[23781]}, 88) = 23781 [pid 23780] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23780] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23780] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23781] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23781] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23781] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23781] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23780] <... futex resumed>) = 0 [pid 23780] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23780] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23781] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23781] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23780] <... futex resumed>) = 0 [pid 23780] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23780] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23781] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23781] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23780] <... futex resumed>) = 0 [pid 23780] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23780] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23781] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23781] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23780] <... futex resumed>) = 0 [pid 23780] exit_group(0 [pid 23781] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23780] <... exit_group resumed>) = ? [pid 23781] <... futex resumed>) = ? [pid 23781] +++ exited with 0 +++ [pid 23780] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23780, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23782 attached , child_tidptr=0x55557260a690) = 23782 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23782] set_robust_list(0x55557260a6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23782] <... set_robust_list resumed>) = 0 [pid 23782] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23782] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23782] setpgid(0, 0) = 0 [pid 23782] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23782] write(3, "1000", 4) = 4 [pid 23782] close(3) = 0 [pid 23782] write(1, "executing program\n", 18) = 18 executing program [pid 23782] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23782] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23782] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23782] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23782] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23782] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23782] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23783]}, 88) = 23783 [pid 23782] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23782] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23782] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23783 attached [pid 23783] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23783] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23783] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23783] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23782] <... futex resumed>) = 0 [pid 23782] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23782] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23783] <... futex resumed>) = 1 [pid 23783] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23783] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23782] <... futex resumed>) = 0 [pid 23782] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23782] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23783] <... futex resumed>) = 1 [pid 23783] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23783] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23782] <... futex resumed>) = 0 [pid 23782] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23782] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23783] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23783] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23782] <... futex resumed>) = 0 [pid 23782] exit_group(0) = ? [pid 23783] <... futex resumed>) = ? [pid 23783] +++ exited with 0 +++ [pid 23782] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23782, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23784 attached , child_tidptr=0x55557260a690) = 23784 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23784] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23784] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23784] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23784] setpgid(0, 0) = 0 [pid 23784] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23784] write(3, "1000", 4) = 4 [pid 23784] close(3) = 0 executing program [pid 23784] write(1, "executing program\n", 18) = 18 [pid 23784] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23784] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23784] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23784] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23784] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23784] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23784] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23785 attached [pid 23785] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23785] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23785] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23784] <... clone3 resumed> => {parent_tid=[23785]}, 88) = 23785 [pid 23784] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23784] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23785] <... futex resumed>) = 0 [pid 23784] <... futex resumed>) = 1 [pid 23785] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23785] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23785] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23784] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23784] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23785] <... futex resumed>) = 0 [pid 23784] <... futex resumed>) = 1 [pid 23785] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23785] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23785] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23784] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23784] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23785] <... futex resumed>) = 0 [pid 23784] <... futex resumed>) = 1 [pid 23785] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23785] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23785] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23784] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23784] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23785] <... futex resumed>) = 0 [pid 23785] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23784] <... futex resumed>) = 1 [pid 23784] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23785] <... pwrite64 resumed>) = 181 [pid 23785] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23785] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23784] <... futex resumed>) = 0 [pid 23784] exit_group(0) = ? [pid 23785] <... futex resumed>) = ? [pid 23785] +++ exited with 0 +++ [pid 23784] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23784, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23786 ci2-android-5-10/strace-static-x86_64: Process 23786 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23786] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23786] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23786] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23786] <... prctl resumed>) = 0 [pid 23786] setpgid(0, 0) = 0 [pid 23786] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23786] write(3, "1000", 4) = 4 [pid 23786] close(3) = 0 [pid 23786] write(1, "executing program\n", 18) = 18 executing program [pid 23786] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23786] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23786] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23786] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23786] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23786] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23786] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23787 attached [pid 23787] set_robust_list(0x7f091316a9a0, 24 [pid 23786] <... clone3 resumed> => {parent_tid=[23787]}, 88) = 23787 [pid 23787] <... set_robust_list resumed>) = 0 [pid 23787] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23787] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23786] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23786] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23787] <... futex resumed>) = 0 [pid 23786] <... futex resumed>) = 1 [pid 23787] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23787] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23787] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23786] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23786] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23787] <... futex resumed>) = 0 [pid 23786] <... futex resumed>) = 1 [pid 23787] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23787] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23787] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23786] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23786] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23787] <... futex resumed>) = 0 [pid 23786] <... futex resumed>) = 1 [pid 23787] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23787] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23787] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23786] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23786] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23787] <... futex resumed>) = 0 [pid 23787] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23786] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23787] <... pwrite64 resumed>) = 181 [pid 23787] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23787] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23786] <... futex resumed>) = 0 [pid 23786] exit_group(0) = ? [pid 23787] <... futex resumed>) = ? [pid 23787] +++ exited with 0 +++ [pid 23786] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23786, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23788 attached , child_tidptr=0x55557260a690) = 23788 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23788] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23788] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23788] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23788] setpgid(0, 0) = 0 [pid 23788] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23788] write(3, "1000", 4) = 4 [pid 23788] close(3) = 0 executing program [pid 23788] write(1, "executing program\n", 18) = 18 [pid 23788] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23788] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23788] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23788] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23788] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23788] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23788] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23789 attached [pid 23789] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23789] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23789] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23788] <... clone3 resumed> => {parent_tid=[23789]}, 88) = 23789 [pid 23788] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23788] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23789] <... futex resumed>) = 0 [pid 23789] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23789] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23789] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23788] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23788] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23789] <... futex resumed>) = 0 [pid 23788] <... futex resumed>) = 1 [pid 23789] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23788] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23789] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23789] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23788] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23788] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23789] <... futex resumed>) = 0 [pid 23788] <... futex resumed>) = 1 [pid 23789] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23788] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23789] <... openat resumed>) = 3 [pid 23789] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23789] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23788] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23788] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23789] <... futex resumed>) = 0 [pid 23789] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23788] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23789] <... pwrite64 resumed>) = 181 [pid 23789] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23789] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23788] <... futex resumed>) = 0 [pid 23788] exit_group(0) = ? [pid 23789] <... futex resumed>) = ? [pid 23789] +++ exited with 0 +++ [pid 23788] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23788, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23790 attached , child_tidptr=0x55557260a690) = 23790 [pid 23790] set_robust_list(0x55557260a6a0, 24 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23790] <... set_robust_list resumed>) = 0 [pid 23790] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23790] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23790] setpgid(0, 0) = 0 [pid 23790] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23790] write(3, "1000", 4) = 4 [pid 23790] close(3) = 0 executing program [pid 23790] write(1, "executing program\n", 18) = 18 [pid 23790] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23790] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23790] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23790] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23790] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23790] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23790] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23791 attached => {parent_tid=[23791]}, 88) = 23791 [pid 23791] set_robust_list(0x7f091316a9a0, 24 [pid 23790] rt_sigprocmask(SIG_SETMASK, [] [pid 23791] <... set_robust_list resumed>) = 0 [pid 23790] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23791] rt_sigprocmask(SIG_SETMASK, [] [pid 23790] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23791] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23790] <... futex resumed>) = 0 [pid 23790] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23791] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23791] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23790] <... futex resumed>) = 0 [pid 23791] <... futex resumed>) = 1 [pid 23790] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23791] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23790] <... futex resumed>) = 0 [pid 23790] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23791] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23791] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23790] <... futex resumed>) = 0 [pid 23791] <... futex resumed>) = 1 [pid 23790] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23791] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23790] <... futex resumed>) = 0 [pid 23790] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23791] <... openat resumed>) = 3 [pid 23791] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23790] <... futex resumed>) = 0 [pid 23791] <... futex resumed>) = 1 [pid 23790] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23791] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23790] <... futex resumed>) = 0 [pid 23790] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23791] <... pwrite64 resumed>) = 181 [pid 23791] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23790] <... futex resumed>) = 0 [pid 23791] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23790] exit_group(0) = ? [pid 23791] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 23791] +++ exited with 0 +++ [pid 23790] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23790, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23792 attached , child_tidptr=0x55557260a690) = 23792 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23792] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23792] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23792] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23792] setpgid(0, 0) = 0 [pid 23792] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23792] write(3, "1000", 4) = 4 [pid 23792] close(3) = 0 [pid 23792] write(1, "executing program\n", 18) = 18 executing program [pid 23792] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23792] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23792] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23792] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23792] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23792] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23792] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23793 attached => {parent_tid=[23793]}, 88) = 23793 [pid 23792] rt_sigprocmask(SIG_SETMASK, [] [pid 23793] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23793] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23793] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23792] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23792] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23793] <... futex resumed>) = 0 [pid 23792] <... futex resumed>) = 1 [pid 23793] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23793] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23793] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23792] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23792] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23793] <... futex resumed>) = 0 [pid 23792] <... futex resumed>) = 1 [pid 23793] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23792] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23793] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23793] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23793] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23792] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23792] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23793] <... futex resumed>) = 0 [pid 23792] <... futex resumed>) = 1 [pid 23792] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23793] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23793] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23793] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23792] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23792] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23793] <... futex resumed>) = 0 [pid 23792] <... futex resumed>) = 1 [pid 23793] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23792] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23793] <... pwrite64 resumed>) = 181 [pid 23793] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23792] <... futex resumed>) = 0 [pid 23792] exit_group(0 [pid 23793] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23792] <... exit_group resumed>) = ? [pid 23793] <... futex resumed>) = ? [pid 23793] +++ exited with 0 +++ [pid 23792] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23792, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23794 attached , child_tidptr=0x55557260a690) = 23794 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23794] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23794] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23794] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23794] setpgid(0, 0) = 0 [pid 23794] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23794] write(3, "1000", 4) = 4 [pid 23794] close(3) = 0 [pid 23794] write(1, "executing program\n", 18) = 18 executing program [pid 23794] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23794] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23794] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23794] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23794] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23794] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23794] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23795 attached [pid 23795] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23795] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23795] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23794] <... clone3 resumed> => {parent_tid=[23795]}, 88) = 23795 [pid 23794] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23794] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23795] <... futex resumed>) = 0 [pid 23795] mkdirat(AT_FDCWD, "./sys", 0777 [pid 23794] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23795] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 23795] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23795] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23794] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23794] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23795] <... futex resumed>) = 0 [pid 23795] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23794] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23795] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23795] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23794] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23794] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23795] <... futex resumed>) = 0 [pid 23795] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23794] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23795] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23794] <... futex resumed>) = 0 [pid 23795] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23794] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23795] <... futex resumed>) = 0 [pid 23795] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23794] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23795] <... pwrite64 resumed>) = 181 [pid 23795] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23794] <... futex resumed>) = 0 [pid 23795] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23794] exit_group(0) = ? [pid 23795] <... futex resumed>) = ? [pid 23795] +++ exited with 0 +++ [pid 23794] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23794, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23796 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 23796 attached [pid 23796] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23796] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23796] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23796] setpgid(0, 0) = 0 [pid 23796] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23796] write(3, "1000", 4) = 4 [pid 23796] close(3) = 0 executing program [pid 23796] write(1, "executing program\n", 18) = 18 [pid 23796] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23796] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23796] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23796] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23796] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23796] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23796] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23797]}, 88) = 23797 [pid 23796] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23796] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23796] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23797 attached [pid 23797] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23797] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23797] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23797] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23796] <... futex resumed>) = 0 [pid 23797] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23796] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23796] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23797] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23797] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23796] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23797] <... futex resumed>) = 0 [pid 23796] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23797] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23796] <... futex resumed>) = 0 [pid 23797] <... openat resumed>) = 3 [pid 23796] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23797] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23796] <... futex resumed>) = 0 [pid 23796] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23796] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23797] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23797] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23796] <... futex resumed>) = 0 [pid 23796] exit_group(0) = ? [pid 23797] <... futex resumed>) = ? [pid 23797] +++ exited with 0 +++ [pid 23796] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23796, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23798 attached , child_tidptr=0x55557260a690) = 23798 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23798] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23798] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23798] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23798] setpgid(0, 0) = 0 [pid 23798] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23798] write(3, "1000", 4) = 4 [pid 23798] close(3) = 0 executing program [pid 23798] write(1, "executing program\n", 18) = 18 [pid 23798] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23798] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23798] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23798] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23798] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23798] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23798] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23799 attached [pid 23799] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23799] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23799] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23798] <... clone3 resumed> => {parent_tid=[23799]}, 88) = 23799 [pid 23798] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23798] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23799] <... futex resumed>) = 0 [pid 23798] <... futex resumed>) = 1 [pid 23799] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23799] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23799] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23798] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23798] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23799] <... futex resumed>) = 0 [pid 23798] <... futex resumed>) = 1 [pid 23799] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23799] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23799] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23798] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23798] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23799] <... futex resumed>) = 0 [pid 23798] <... futex resumed>) = 1 [pid 23799] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23798] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23799] <... openat resumed>) = 3 [pid 23799] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23799] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23798] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23798] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23799] <... futex resumed>) = 0 [pid 23798] <... futex resumed>) = 1 [pid 23799] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23798] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23799] <... pwrite64 resumed>) = 181 [pid 23799] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23799] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23798] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23798] exit_group(0) = ? [pid 23799] <... futex resumed>) = ? [pid 23799] +++ exited with 0 +++ [pid 23798] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23798, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23800 attached , child_tidptr=0x55557260a690) = 23800 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23800] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23800] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23800] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23800] setpgid(0, 0) = 0 [pid 23800] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23800] write(3, "1000", 4) = 4 [pid 23800] close(3) = 0 [pid 23800] write(1, "executing program\n", 18) = 18 [pid 23800] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 23800] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23800] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23800] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23800] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23800] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23800] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23801]}, 88) = 23801 [pid 23800] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23800] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23800] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23801 attached [pid 23801] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23801] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23801] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23801] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23800] <... futex resumed>) = 0 [pid 23800] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23800] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23801] <... futex resumed>) = 1 [pid 23801] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23801] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23800] <... futex resumed>) = 0 [pid 23800] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23800] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23801] <... futex resumed>) = 1 [pid 23801] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23801] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23800] <... futex resumed>) = 0 [pid 23800] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23800] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23801] <... futex resumed>) = 1 [pid 23801] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23801] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23800] <... futex resumed>) = 0 [pid 23801] <... futex resumed>) = 1 [pid 23800] exit_group(0 [pid 23801] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23800] <... exit_group resumed>) = ? [pid 23801] <... futex resumed>) = -1 ENOSYS (Function not implemented) [pid 23801] +++ exited with 0 +++ [pid 23800] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23800, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23802 attached , child_tidptr=0x55557260a690) = 23802 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23802] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23802] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23802] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23802] setpgid(0, 0) = 0 [pid 23802] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23802] write(3, "1000", 4) = 4 [pid 23802] close(3) = 0 [pid 23802] write(1, "executing program\n", 18) = 18 executing program [pid 23802] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23802] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23802] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23802] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23802] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23802] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23802] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23803 attached => {parent_tid=[23803]}, 88) = 23803 [pid 23802] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23802] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23802] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23803] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23803] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23803] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23803] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23802] <... futex resumed>) = 0 [pid 23803] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23802] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23803] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23802] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23803] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23802] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23803] <... futex resumed>) = 0 [pid 23802] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23803] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23802] <... futex resumed>) = 0 [pid 23803] <... openat resumed>) = 3 [pid 23802] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23803] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23802] <... futex resumed>) = 0 [pid 23802] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23802] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23803] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23803] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23802] <... futex resumed>) = 0 [pid 23803] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23802] exit_group(0) = ? [pid 23803] <... futex resumed>) = ? [pid 23803] +++ exited with 0 +++ [pid 23802] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23802, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23804 attached , child_tidptr=0x55557260a690) = 23804 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23804] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23804] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23804] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23804] setpgid(0, 0) = 0 [pid 23804] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23804] write(3, "1000", 4) = 4 [pid 23804] close(3) = 0 [pid 23804] write(1, "executing program\n", 18) = 18 executing program [pid 23804] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23804] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23804] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23804] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23804] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23804] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23804] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23805]}, 88) = 23805 [pid 23804] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23804] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23804] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23805 attached [pid 23805] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23805] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23805] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23805] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23804] <... futex resumed>) = 0 [pid 23805] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23804] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23804] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23805] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23805] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23804] <... futex resumed>) = 0 [pid 23805] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23804] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23804] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23805] <... openat resumed>) = 3 [pid 23805] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23804] <... futex resumed>) = 0 [pid 23805] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23804] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23804] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23805] <... pwrite64 resumed>) = 181 [pid 23805] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23804] <... futex resumed>) = 0 [pid 23805] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23804] exit_group(0) = ? [pid 23805] <... futex resumed>) = ? [pid 23805] +++ exited with 0 +++ [pid 23804] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23804, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23806 attached , child_tidptr=0x55557260a690) = 23806 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23806] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23806] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23806] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23806] setpgid(0, 0) = 0 [pid 23806] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23806] write(3, "1000", 4) = 4 [pid 23806] close(3) = 0 executing program [pid 23806] write(1, "executing program\n", 18) = 18 [pid 23806] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23806] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23806] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23806] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23806] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23806] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23806] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23807 attached [pid 23807] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23807] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23807] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23806] <... clone3 resumed> => {parent_tid=[23807]}, 88) = 23807 [pid 23806] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23806] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23807] <... futex resumed>) = 0 [pid 23806] <... futex resumed>) = 1 [pid 23807] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23807] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23807] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23806] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23806] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23807] <... futex resumed>) = 0 [pid 23807] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23806] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23807] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23806] <... futex resumed>) = 0 [pid 23806] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23806] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23807] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23807] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23806] <... futex resumed>) = 0 [pid 23806] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23806] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23807] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23807] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23806] <... futex resumed>) = 0 [pid 23807] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23806] exit_group(0) = ? [pid 23807] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 23807] +++ exited with 0 +++ [pid 23806] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23806, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23808 attached , child_tidptr=0x55557260a690) = 23808 [pid 23808] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23808] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23808] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23808] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23808] <... prctl resumed>) = 0 [pid 23808] setpgid(0, 0) = 0 [pid 23808] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23808] write(3, "1000", 4) = 4 [pid 23808] close(3) = 0 executing program [pid 23808] write(1, "executing program\n", 18) = 18 [pid 23808] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23808] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23808] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23808] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23808] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23808] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23808] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23809 attached => {parent_tid=[23809]}, 88) = 23809 [pid 23809] set_robust_list(0x7f091316a9a0, 24 [pid 23808] rt_sigprocmask(SIG_SETMASK, [] [pid 23809] <... set_robust_list resumed>) = 0 [pid 23809] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23809] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23808] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23808] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23809] <... futex resumed>) = 0 [pid 23808] <... futex resumed>) = 1 [pid 23809] mkdirat(AT_FDCWD, "./sys", 0777 [pid 23808] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23809] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 23809] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23809] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23808] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23808] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23809] <... futex resumed>) = 0 [pid 23809] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23808] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23809] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23809] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23808] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23808] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23809] <... futex resumed>) = 0 [pid 23809] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23808] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23809] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23809] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23808] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23808] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23809] <... futex resumed>) = 0 [pid 23808] <... futex resumed>) = 1 [pid 23809] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23808] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23809] <... pwrite64 resumed>) = 181 [pid 23809] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23809] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23808] <... futex resumed>) = 0 [pid 23808] exit_group(0) = ? [pid 23809] <... futex resumed>) = ? [pid 23809] +++ exited with 0 +++ [pid 23808] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23808, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23810 attached , child_tidptr=0x55557260a690) = 23810 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23810] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23810] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23810] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23810] setpgid(0, 0) = 0 [pid 23810] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23810] write(3, "1000", 4) = 4 [pid 23810] close(3) = 0 executing program [pid 23810] write(1, "executing program\n", 18) = 18 [pid 23810] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23810] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23810] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23810] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23810] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23810] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23810] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23811 attached => {parent_tid=[23811]}, 88) = 23811 [pid 23811] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23811] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23811] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23810] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23810] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23811] <... futex resumed>) = 0 [pid 23811] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23810] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23811] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23811] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23810] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23810] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23811] <... futex resumed>) = 0 [pid 23811] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23810] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23811] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23811] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23810] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23810] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23811] <... futex resumed>) = 0 [pid 23810] <... futex resumed>) = 1 [pid 23811] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23810] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23811] <... openat resumed>) = 3 [pid 23811] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23810] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23810] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23811] <... futex resumed>) = 0 [pid 23811] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23810] <... futex resumed>) = 0 [pid 23810] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23811] <... pwrite64 resumed>) = 181 [pid 23811] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23810] <... futex resumed>) = 0 [pid 23810] exit_group(0) = ? [pid 23811] <... futex resumed>) = ? [pid 23811] +++ exited with 0 +++ [pid 23810] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23810, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23812 attached , child_tidptr=0x55557260a690) = 23812 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23812] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23812] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23812] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23812] setpgid(0, 0) = 0 [pid 23812] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23812] write(3, "1000", 4) = 4 [pid 23812] close(3) = 0 [pid 23812] write(1, "executing program\n", 18) = 18 executing program [pid 23812] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23812] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23812] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23812] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23812] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23812] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23812] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23813]}, 88) = 23813 [pid 23812] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23812] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23812] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23813 attached [pid 23813] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23813] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23813] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23813] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23812] <... futex resumed>) = 0 [pid 23812] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23812] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23813] <... futex resumed>) = 1 [pid 23813] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23813] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23812] <... futex resumed>) = 0 [pid 23812] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23812] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23813] <... futex resumed>) = 1 [pid 23813] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23813] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23812] <... futex resumed>) = 0 [pid 23812] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23812] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23813] <... futex resumed>) = 1 [pid 23813] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23813] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23812] <... futex resumed>) = 0 [pid 23813] <... futex resumed>) = 1 [pid 23812] exit_group(0 [pid 23813] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23812] <... exit_group resumed>) = ? [pid 23813] <... futex resumed>) = -1 ENOSYS (Function not implemented) [pid 23813] +++ exited with 0 +++ [pid 23812] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23812, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23814 attached , child_tidptr=0x55557260a690) = 23814 [pid 23814] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23814] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23814] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23814] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23814] setpgid(0, 0) = 0 [pid 23814] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23814] <... openat resumed>) = 3 [pid 23814] write(3, "1000", 4) = 4 [pid 23814] close(3) = 0 [pid 23814] write(1, "executing program\n", 18) = 18 [pid 23814] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 23814] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23814] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23814] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23814] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23814] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23814] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23815]}, 88) = 23815 [pid 23814] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23814] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23814] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23815 attached [pid 23815] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23815] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23815] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23815] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23814] <... futex resumed>) = 0 [pid 23814] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23814] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23815] <... futex resumed>) = 1 [pid 23815] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23815] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23814] <... futex resumed>) = 0 [pid 23814] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23814] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23815] <... futex resumed>) = 1 [pid 23815] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23815] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23814] <... futex resumed>) = 0 [pid 23814] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23814] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23815] <... futex resumed>) = 1 [pid 23815] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23815] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23814] <... futex resumed>) = 0 [pid 23815] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23814] exit_group(0) = ? [pid 23815] <... futex resumed>) = ? [pid 23815] +++ exited with 0 +++ [pid 23814] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23814, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23816 ci2-android-5-10/strace-static-x86_64: Process 23816 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23816] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23816] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23816] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23816] setpgid(0, 0) = 0 [pid 23816] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23816] write(3, "1000", 4) = 4 [pid 23816] close(3) = 0 [pid 23816] write(1, "executing program\n", 18) = 18 executing program [pid 23816] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23816] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23816] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23816] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23816] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23816] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23816] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23817 attached => {parent_tid=[23817]}, 88) = 23817 [pid 23817] set_robust_list(0x7f091316a9a0, 24 [pid 23816] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23816] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23816] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23817] <... set_robust_list resumed>) = 0 [pid 23817] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23817] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23817] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23816] <... futex resumed>) = 0 [pid 23816] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23816] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23817] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23817] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23816] <... futex resumed>) = 0 [pid 23816] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23816] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23817] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23817] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23816] <... futex resumed>) = 0 [pid 23816] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23816] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23817] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23817] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23816] <... futex resumed>) = 0 [pid 23817] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23816] exit_group(0) = ? [pid 23817] <... futex resumed>) = ? [pid 23817] +++ exited with 0 +++ [pid 23816] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23816, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23818 ci2-android-5-10/strace-static-x86_64: Process 23818 attached [pid 23818] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23818] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23818] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23818] <... prctl resumed>) = 0 [pid 23818] setpgid(0, 0) = 0 [pid 23818] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23818] write(3, "1000", 4) = 4 [pid 23818] close(3) = 0 [pid 23818] write(1, "executing program\n", 18) = 18 executing program [pid 23818] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23818] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23818] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23818] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23818] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23818] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23818] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23819 attached [pid 23819] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23819] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23819] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23818] <... clone3 resumed> => {parent_tid=[23819]}, 88) = 23819 [pid 23818] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23818] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23819] <... futex resumed>) = 0 [pid 23818] <... futex resumed>) = 1 [pid 23819] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23819] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23819] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23818] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23818] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23819] <... futex resumed>) = 0 [pid 23818] <... futex resumed>) = 1 [pid 23819] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23819] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23819] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23818] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23818] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23819] <... futex resumed>) = 0 [pid 23818] <... futex resumed>) = 1 [pid 23819] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23819] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23819] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23818] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23818] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23819] <... futex resumed>) = 0 [pid 23818] <... futex resumed>) = 1 [pid 23819] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23818] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23819] <... pwrite64 resumed>) = 181 [pid 23819] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23818] <... futex resumed>) = 0 [pid 23819] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23818] exit_group(0) = ? [pid 23819] <... futex resumed>) = ? [pid 23819] +++ exited with 0 +++ [pid 23818] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23818, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23820 ci2-android-5-10/strace-static-x86_64: Process 23820 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23820] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23820] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23820] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23820] setpgid(0, 0) = 0 [pid 23820] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23820] write(3, "1000", 4) = 4 [pid 23820] close(3) = 0 executing program [pid 23820] write(1, "executing program\n", 18) = 18 [pid 23820] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23820] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23820] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23820] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23820] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23820] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23820] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23821 attached => {parent_tid=[23821]}, 88) = 23821 [pid 23821] set_robust_list(0x7f091316a9a0, 24 [pid 23820] rt_sigprocmask(SIG_SETMASK, [] [pid 23821] <... set_robust_list resumed>) = 0 [pid 23820] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23821] rt_sigprocmask(SIG_SETMASK, [] [pid 23820] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23821] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23820] <... futex resumed>) = 0 [pid 23820] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23821] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23821] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23820] <... futex resumed>) = 0 [pid 23821] <... futex resumed>) = 1 [pid 23820] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23821] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23820] <... futex resumed>) = 0 [pid 23820] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23821] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23821] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23820] <... futex resumed>) = 0 [pid 23821] <... futex resumed>) = 1 [pid 23820] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23821] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23820] <... futex resumed>) = 0 [pid 23820] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23821] <... openat resumed>) = 3 [pid 23821] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23820] <... futex resumed>) = 0 [pid 23821] <... futex resumed>) = 1 [pid 23820] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23821] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23820] <... futex resumed>) = 0 [pid 23820] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23821] <... pwrite64 resumed>) = 181 [pid 23821] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23820] <... futex resumed>) = 0 [pid 23821] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23820] exit_group(0) = ? [pid 23821] <... futex resumed>) = ? [pid 23821] +++ exited with 0 +++ [pid 23820] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23820, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23822 rt_sigprocmask(SIG_SETMASK, []ci2-android-5-10/strace-static-x86_64: Process 23822 attached , NULL, 8) = 0 [pid 23822] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23822] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23822] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23822] setpgid(0, 0) = 0 [pid 23822] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23822] write(3, "1000", 4) = 4 [pid 23822] close(3) = 0 [pid 23822] write(1, "executing program\n", 18) = 18 executing program [pid 23822] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23822] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23822] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23822] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23822] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23822] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23822] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23823 attached => {parent_tid=[23823]}, 88) = 23823 [pid 23822] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23822] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23822] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23823] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23823] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23823] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23823] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23822] <... futex resumed>) = 0 [pid 23822] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23822] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23823] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23823] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23822] <... futex resumed>) = 0 [pid 23822] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23822] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23823] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23823] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23822] <... futex resumed>) = 0 [pid 23822] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23822] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23823] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23823] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23822] <... futex resumed>) = 0 [pid 23823] <... futex resumed>) = 1 [pid 23822] exit_group(0) = ? [pid 23823] +++ exited with 0 +++ [pid 23822] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23822, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23824 ci2-android-5-10/strace-static-x86_64: Process 23824 attached [pid 23824] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23824] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23824] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23824] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23824] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23824] write(3, "1000", 4) = 4 [pid 23824] close(3) = 0 [pid 23824] write(1, "executing program\n", 18) = 18 executing program [pid 23824] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23824] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23824] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23824] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23824] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23824] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23824] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23825]}, 88) = 23825 [pid 23824] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23824] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23824] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23825 attached [pid 23825] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23825] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23825] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23825] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23824] <... futex resumed>) = 0 [pid 23824] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23824] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23825] <... futex resumed>) = 1 [pid 23825] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23825] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23824] <... futex resumed>) = 0 [pid 23824] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23824] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23825] <... futex resumed>) = 1 [pid 23825] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23825] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23824] <... futex resumed>) = 0 [pid 23824] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23824] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23825] <... futex resumed>) = 1 [pid 23825] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23825] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23824] <... futex resumed>) = 0 [pid 23825] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23824] exit_group(0) = ? [pid 23825] <... futex resumed>) = ? [pid 23825] +++ exited with 0 +++ [pid 23824] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23824, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23826 ci2-android-5-10/strace-static-x86_64: Process 23826 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23826] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23826] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23826] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23826] setpgid(0, 0) = 0 [pid 23826] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23826] write(3, "1000", 4) = 4 [pid 23826] close(3) = 0 executing program [pid 23826] write(1, "executing program\n", 18) = 18 [pid 23826] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23826] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23826] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23826] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23826] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23826] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23826] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23827 attached => {parent_tid=[23827]}, 88) = 23827 [pid 23827] set_robust_list(0x7f091316a9a0, 24 [pid 23826] rt_sigprocmask(SIG_SETMASK, [] [pid 23827] <... set_robust_list resumed>) = 0 [pid 23826] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23827] rt_sigprocmask(SIG_SETMASK, [] [pid 23826] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23827] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23826] <... futex resumed>) = 0 [pid 23826] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23827] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23827] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23826] <... futex resumed>) = 0 [pid 23827] <... futex resumed>) = 1 [pid 23826] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23827] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23826] <... futex resumed>) = 0 [pid 23826] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23827] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23827] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23826] <... futex resumed>) = 0 [pid 23827] <... futex resumed>) = 1 [pid 23826] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23827] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23826] <... futex resumed>) = 0 [pid 23826] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23827] <... openat resumed>) = 3 [pid 23827] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23826] <... futex resumed>) = 0 [pid 23827] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23826] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23827] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23826] <... futex resumed>) = 0 [pid 23827] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23826] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23827] <... pwrite64 resumed>) = 181 [pid 23827] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23826] <... futex resumed>) = 0 [pid 23827] <... futex resumed>) = 1 [pid 23826] exit_group(0 [pid 23827] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23826] <... exit_group resumed>) = ? [pid 23827] <... futex resumed>) = -1 ENOSYS (Function not implemented) [pid 23827] +++ exited with 0 +++ [pid 23826] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23826, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23828 ci2-android-5-10/strace-static-x86_64: Process 23828 attached [pid 23828] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23828] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23828] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23828] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23828] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23828] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23828] write(3, "1000", 4) = 4 [pid 23828] close(3) = 0 [pid 23828] write(1, "executing program\n", 18) = 18 executing program [pid 23828] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23828] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23828] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23828] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23828] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23828] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23828] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23829]}, 88) = 23829 [pid 23828] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23828] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23828] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23829 attached [pid 23829] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23829] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23829] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23829] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23828] <... futex resumed>) = 0 [pid 23828] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23828] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23829] <... futex resumed>) = 1 [pid 23829] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23829] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23828] <... futex resumed>) = 0 [pid 23828] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23828] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23829] <... futex resumed>) = 1 [pid 23829] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23829] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23828] <... futex resumed>) = 0 [pid 23828] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23828] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23829] <... futex resumed>) = 1 [pid 23829] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23829] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23828] <... futex resumed>) = 0 [pid 23828] exit_group(0) = ? [pid 23829] +++ exited with 0 +++ [pid 23828] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23828, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23830 ci2-android-5-10/strace-static-x86_64: Process 23830 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23830] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23830] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23830] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23830] setpgid(0, 0) = 0 [pid 23830] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23830] write(3, "1000", 4) = 4 [pid 23830] close(3) = 0 [pid 23830] write(1, "executing program\n", 18) = 18 executing program [pid 23830] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23830] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23830] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23830] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23830] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23830] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23830] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23831 attached => {parent_tid=[23831]}, 88) = 23831 [pid 23830] rt_sigprocmask(SIG_SETMASK, [] [pid 23831] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23831] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23831] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23830] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23830] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23831] <... futex resumed>) = 0 [pid 23830] <... futex resumed>) = 1 [pid 23831] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23830] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23831] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23830] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23831] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23830] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23831] <... futex resumed>) = 0 [pid 23830] <... futex resumed>) = 1 [pid 23831] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23830] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23831] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23831] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23831] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23830] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23830] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23831] <... futex resumed>) = 0 [pid 23831] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23830] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23831] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23830] <... futex resumed>) = 0 [pid 23831] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23830] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23830] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23831] <... pwrite64 resumed>) = 181 [pid 23831] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23830] <... futex resumed>) = 0 [pid 23831] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23830] exit_group(0) = ? [pid 23831] <... futex resumed>) = ? [pid 23831] +++ exited with 0 +++ [pid 23830] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23830, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23832 ci2-android-5-10/strace-static-x86_64: Process 23832 attached [pid 23832] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23832] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23832] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23832] setpgid(0, 0) = 0 [pid 23832] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23832] <... openat resumed>) = 3 [pid 23832] write(3, "1000", 4) = 4 [pid 23832] close(3) = 0 [pid 23832] write(1, "executing program\n", 18) = 18 executing program [pid 23832] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23832] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23832] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23832] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23832] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23832] rt_sigprocmask(SIG_BLOCK, ~[] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23832] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 23832] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23833]}, 88) = 23833 [pid 23832] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23832] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23832] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23833 attached [pid 23833] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23833] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23833] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23833] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23832] <... futex resumed>) = 0 [pid 23832] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23832] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23833] <... futex resumed>) = 1 [pid 23833] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23833] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23832] <... futex resumed>) = 0 [pid 23832] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23832] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23833] <... futex resumed>) = 1 [pid 23833] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23833] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23832] <... futex resumed>) = 0 [pid 23833] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23832] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23832] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23833] <... pwrite64 resumed>) = 181 [pid 23833] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23832] <... futex resumed>) = 0 [pid 23833] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23832] exit_group(0) = ? [pid 23833] <... futex resumed>) = ? [pid 23833] +++ exited with 0 +++ [pid 23832] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23832, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23834 ci2-android-5-10/strace-static-x86_64: Process 23834 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23834] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23834] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23834] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23834] setpgid(0, 0) = 0 [pid 23834] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23834] write(3, "1000", 4) = 4 [pid 23834] close(3) = 0 executing program [pid 23834] write(1, "executing program\n", 18) = 18 [pid 23834] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23834] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23834] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23834] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23834] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23834] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23834] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23835 attached => {parent_tid=[23835]}, 88) = 23835 [pid 23835] set_robust_list(0x7f091316a9a0, 24 [pid 23834] rt_sigprocmask(SIG_SETMASK, [] [pid 23835] <... set_robust_list resumed>) = 0 [pid 23834] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23834] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23835] rt_sigprocmask(SIG_SETMASK, [] [pid 23834] <... futex resumed>) = 0 [pid 23835] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23834] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23835] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23835] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23834] <... futex resumed>) = 0 [pid 23835] <... futex resumed>) = 1 [pid 23834] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23835] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23834] <... futex resumed>) = 0 [pid 23834] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23835] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23835] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23834] <... futex resumed>) = 0 [pid 23835] <... futex resumed>) = 1 [pid 23834] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23835] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23834] <... futex resumed>) = 0 [pid 23834] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23835] <... openat resumed>) = 3 [pid 23835] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23834] <... futex resumed>) = 0 [pid 23835] <... futex resumed>) = 1 [pid 23834] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23835] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23834] <... futex resumed>) = 0 [pid 23834] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23835] <... pwrite64 resumed>) = 181 [pid 23835] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23834] <... futex resumed>) = 0 [pid 23835] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23834] exit_group(0) = ? [pid 23835] <... futex resumed>) = ? [pid 23835] +++ exited with 0 +++ [pid 23834] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23834, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23836 ci2-android-5-10/strace-static-x86_64: Process 23836 attached [pid 23836] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23836] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23836] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23836] setpgid(0, 0) = 0 [pid 23836] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23836] <... openat resumed>) = 3 [pid 23836] write(3, "1000", 4) = 4 [pid 23836] close(3) = 0 [pid 23836] write(1, "executing program\n", 18) = 18 executing program [pid 23836] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23836] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23836] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23836] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23836] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23836] rt_sigprocmask(SIG_BLOCK, ~[] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23836] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 23836] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23837]}, 88) = 23837 [pid 23836] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23836] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23836] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23837 attached [pid 23837] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23837] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23837] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23837] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23836] <... futex resumed>) = 0 [pid 23836] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23836] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23837] <... futex resumed>) = 1 [pid 23837] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23837] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23836] <... futex resumed>) = 0 [pid 23836] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23836] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23837] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23837] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23836] <... futex resumed>) = 0 [pid 23836] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23836] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23837] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23837] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23836] <... futex resumed>) = 0 [pid 23837] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23836] exit_group(0) = ? [pid 23837] <... futex resumed>) = ? [pid 23837] +++ exited with 0 +++ [pid 23836] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23836, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23838 ci2-android-5-10/strace-static-x86_64: Process 23838 attached [pid 23838] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23838] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23838] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23838] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23838] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23838] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23838] write(3, "1000", 4) = 4 [pid 23838] close(3) = 0 [pid 23838] write(1, "executing program\n", 18) = 18 [pid 23838] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23838] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23838] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 executing program [pid 23838] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23838] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23838] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23838] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23839 attached => {parent_tid=[23839]}, 88) = 23839 [pid 23839] set_robust_list(0x7f091316a9a0, 24 [pid 23838] rt_sigprocmask(SIG_SETMASK, [] [pid 23839] <... set_robust_list resumed>) = 0 [pid 23839] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23839] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23838] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23838] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23839] <... futex resumed>) = 0 [pid 23838] <... futex resumed>) = 1 [pid 23839] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23839] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23838] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23839] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23838] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23838] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23839] <... futex resumed>) = 0 [pid 23839] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23838] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23839] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23839] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23839] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23838] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23838] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23839] <... futex resumed>) = 0 [pid 23839] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23838] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23839] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23839] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23838] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23838] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23839] <... futex resumed>) = 0 [pid 23839] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23838] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23839] <... pwrite64 resumed>) = 181 [pid 23839] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23838] <... futex resumed>) = 0 [pid 23839] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23838] exit_group(0) = ? [pid 23839] <... futex resumed>) = ? [pid 23839] +++ exited with 0 +++ [pid 23838] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23838, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23840 ci2-android-5-10/strace-static-x86_64: Process 23840 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23840] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23840] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23840] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23840] setpgid(0, 0) = 0 [pid 23840] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23840] write(3, "1000", 4) = 4 [pid 23840] close(3) = 0 executing program [pid 23840] write(1, "executing program\n", 18) = 18 [pid 23840] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23840] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23840] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23840] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23840] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23840] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23840] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23841 attached => {parent_tid=[23841]}, 88) = 23841 [pid 23841] set_robust_list(0x7f091316a9a0, 24 [pid 23840] rt_sigprocmask(SIG_SETMASK, [] [pid 23841] <... set_robust_list resumed>) = 0 [pid 23840] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23840] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23841] rt_sigprocmask(SIG_SETMASK, [] [pid 23840] <... futex resumed>) = 0 [pid 23840] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23841] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23841] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23841] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23840] <... futex resumed>) = 0 [pid 23840] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23841] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23840] <... futex resumed>) = 0 [pid 23840] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23841] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23841] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23840] <... futex resumed>) = 0 [pid 23840] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23840] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23841] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23841] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23840] <... futex resumed>) = 0 [pid 23840] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23840] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23841] <... futex resumed>) = 1 [pid 23841] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23841] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23840] <... futex resumed>) = 0 [pid 23840] exit_group(0) = ? [pid 23841] +++ exited with 0 +++ [pid 23840] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23840, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23842 ci2-android-5-10/strace-static-x86_64: Process 23842 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23842] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23842] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23842] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23842] setpgid(0, 0) = 0 [pid 23842] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23842] write(3, "1000", 4) = 4 [pid 23842] close(3) = 0 [pid 23842] write(1, "executing program\n", 18) = 18 executing program [pid 23842] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23842] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23842] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23842] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23842] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23842] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23842] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23843 attached => {parent_tid=[23843]}, 88) = 23843 [pid 23843] set_robust_list(0x7f091316a9a0, 24 [pid 23842] rt_sigprocmask(SIG_SETMASK, [] [pid 23843] <... set_robust_list resumed>) = 0 [pid 23842] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23843] rt_sigprocmask(SIG_SETMASK, [] [pid 23842] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23843] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23842] <... futex resumed>) = 0 [pid 23842] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23843] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23843] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23842] <... futex resumed>) = 0 [pid 23843] <... futex resumed>) = 1 [pid 23842] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23843] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23842] <... futex resumed>) = 0 [pid 23842] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23843] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23843] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23842] <... futex resumed>) = 0 [pid 23843] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23842] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23843] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23842] <... futex resumed>) = 0 [pid 23843] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23842] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23843] <... openat resumed>) = 3 [pid 23843] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23842] <... futex resumed>) = 0 [pid 23843] <... futex resumed>) = 1 [pid 23842] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23843] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23842] <... futex resumed>) = 0 [pid 23842] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23843] <... pwrite64 resumed>) = 181 [pid 23843] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23842] <... futex resumed>) = 0 [pid 23843] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23842] exit_group(0) = ? [pid 23843] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 23843] +++ exited with 0 +++ [pid 23842] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23842, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23844 attached , child_tidptr=0x55557260a690) = 23844 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23844] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23844] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23844] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23844] setpgid(0, 0) = 0 [pid 23844] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23844] write(3, "1000", 4) = 4 [pid 23844] close(3) = 0 [pid 23844] write(1, "executing program\n", 18) = 18 executing program [pid 23844] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23844] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23844] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23844] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23844] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23844] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23844] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23845 attached [pid 23845] set_robust_list(0x7f091316a9a0, 24 [pid 23844] <... clone3 resumed> => {parent_tid=[23845]}, 88) = 23845 [pid 23845] <... set_robust_list resumed>) = 0 [pid 23845] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23845] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23844] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23844] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23845] <... futex resumed>) = 0 [pid 23845] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23845] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23845] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23844] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23844] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23845] <... futex resumed>) = 0 [pid 23844] <... futex resumed>) = 1 [pid 23845] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23844] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23845] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23845] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23845] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23844] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23844] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23845] <... futex resumed>) = 0 [pid 23844] <... futex resumed>) = 1 [pid 23845] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23844] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23845] <... openat resumed>) = 3 [pid 23845] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23844] <... futex resumed>) = 0 [pid 23844] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23844] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23845] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23845] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23844] <... futex resumed>) = 0 [pid 23844] exit_group(0 [pid 23845] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23844] <... exit_group resumed>) = ? [pid 23845] <... futex resumed>) = ? [pid 23845] +++ exited with 0 +++ [pid 23844] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23844, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23846 attached , child_tidptr=0x55557260a690) = 23846 [pid 23846] set_robust_list(0x55557260a6a0, 24 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23846] <... set_robust_list resumed>) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23846] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23846] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23846] setpgid(0, 0) = 0 [pid 23846] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23846] write(3, "1000", 4) = 4 [pid 23846] close(3) = 0 executing program [pid 23846] write(1, "executing program\n", 18) = 18 [pid 23846] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23846] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23846] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23846] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23846] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23846] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23846] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23847 attached [pid 23847] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23847] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23847] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23846] <... clone3 resumed> => {parent_tid=[23847]}, 88) = 23847 [pid 23846] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23846] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23847] <... futex resumed>) = 0 [pid 23846] <... futex resumed>) = 1 [pid 23847] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23847] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23847] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23846] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23846] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23847] <... futex resumed>) = 0 [pid 23846] <... futex resumed>) = 1 [pid 23847] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23846] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23847] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23847] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23847] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23846] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23846] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23847] <... futex resumed>) = 0 [pid 23846] <... futex resumed>) = 1 [pid 23847] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23847] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23846] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23847] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23846] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23846] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23847] <... futex resumed>) = 0 [pid 23846] <... futex resumed>) = 1 [pid 23847] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23846] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23847] <... pwrite64 resumed>) = 181 [pid 23847] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23846] <... futex resumed>) = 0 [pid 23847] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23846] exit_group(0) = ? [pid 23847] <... futex resumed>) = ? [pid 23847] +++ exited with 0 +++ [pid 23846] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23846, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23848 ci2-android-5-10/strace-static-x86_64: Process 23848 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23848] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23848] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23848] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23848] setpgid(0, 0) = 0 [pid 23848] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23848] write(3, "1000", 4) = 4 [pid 23848] close(3) = 0 [pid 23848] write(1, "executing program\n", 18) = 18 executing program [pid 23848] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23848] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23848] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23848] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23848] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23848] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23848] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23849 attached => {parent_tid=[23849]}, 88) = 23849 [pid 23849] set_robust_list(0x7f091316a9a0, 24 [pid 23848] rt_sigprocmask(SIG_SETMASK, [] [pid 23849] <... set_robust_list resumed>) = 0 [pid 23849] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23849] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23848] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23848] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23849] <... futex resumed>) = 0 [pid 23848] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23849] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23849] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23848] <... futex resumed>) = 0 [pid 23849] <... futex resumed>) = 1 [pid 23848] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23849] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23848] <... futex resumed>) = 0 [pid 23848] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23849] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23849] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23848] <... futex resumed>) = 0 [pid 23849] <... futex resumed>) = 1 [pid 23848] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23849] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23848] <... futex resumed>) = 0 [pid 23848] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23849] <... openat resumed>) = 3 [pid 23849] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23848] <... futex resumed>) = 0 [pid 23849] <... futex resumed>) = 1 [pid 23848] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23849] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23848] <... futex resumed>) = 0 [pid 23848] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23849] <... pwrite64 resumed>) = 181 [pid 23849] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23848] <... futex resumed>) = 0 [pid 23849] <... futex resumed>) = 1 [pid 23848] exit_group(0 [pid 23849] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23848] <... exit_group resumed>) = ? [pid 23849] +++ exited with 0 +++ [pid 23848] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23848, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23850 ci2-android-5-10/strace-static-x86_64: Process 23850 attached [pid 23850] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23850] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23850] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23850] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23850] setpgid(0, 0) = 0 [pid 23850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23850] <... openat resumed>) = 3 [pid 23850] write(3, "1000", 4) = 4 [pid 23850] close(3) = 0 [pid 23850] write(1, "executing program\n", 18) = 18 [pid 23850] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 23850] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23850] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23850] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23850] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23850] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23850] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23851]}, 88) = 23851 [pid 23850] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23850] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23850] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23851 attached [pid 23851] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23851] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23851] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23851] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23850] <... futex resumed>) = 0 [pid 23850] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23850] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23851] <... futex resumed>) = 1 [pid 23851] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23851] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23850] <... futex resumed>) = 0 [pid 23850] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23850] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23851] <... futex resumed>) = 1 [pid 23851] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23851] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23850] <... futex resumed>) = 0 [pid 23850] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23850] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23851] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23851] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23850] <... futex resumed>) = 0 [pid 23851] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23850] exit_group(0) = ? [pid 23851] <... futex resumed>) = ? [pid 23851] +++ exited with 0 +++ [pid 23850] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23850, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23852 ci2-android-5-10/strace-static-x86_64: Process 23852 attached [pid 23852] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23852] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23852] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23852] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23852] <... prctl resumed>) = 0 [pid 23852] setpgid(0, 0) = 0 [pid 23852] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23852] write(3, "1000", 4) = 4 [pid 23852] close(3) = 0 executing program [pid 23852] write(1, "executing program\n", 18) = 18 [pid 23852] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23852] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23852] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23852] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23852] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23852] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23852] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23853 attached [pid 23853] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23853] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23853] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23852] <... clone3 resumed> => {parent_tid=[23853]}, 88) = 23853 [pid 23852] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23852] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23853] <... futex resumed>) = 0 [pid 23852] <... futex resumed>) = 1 [pid 23852] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23853] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23853] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23853] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23852] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23852] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23853] <... futex resumed>) = 0 [pid 23852] <... futex resumed>) = 1 [pid 23853] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23852] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23853] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23853] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23852] <... futex resumed>) = 0 [pid 23852] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23852] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23853] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23853] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23852] <... futex resumed>) = 0 [pid 23852] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23852] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23853] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23853] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23852] <... futex resumed>) = 0 [pid 23852] exit_group(0 [pid 23853] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23852] <... exit_group resumed>) = ? [pid 23853] <... futex resumed>) = ? [pid 23853] +++ exited with 0 +++ [pid 23852] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23852, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23854 ci2-android-5-10/strace-static-x86_64: Process 23854 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23854] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23854] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23854] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23854] setpgid(0, 0) = 0 [pid 23854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23854] write(3, "1000", 4) = 4 [pid 23854] close(3) = 0 executing program [pid 23854] write(1, "executing program\n", 18) = 18 [pid 23854] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23854] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23854] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23854] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23854] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23854] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23854] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23855 attached [pid 23855] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23855] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23855] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23854] <... clone3 resumed> => {parent_tid=[23855]}, 88) = 23855 [pid 23854] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23854] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23855] <... futex resumed>) = 0 [pid 23854] <... futex resumed>) = 1 [pid 23855] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23855] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23855] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23854] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23854] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23855] <... futex resumed>) = 0 [pid 23854] <... futex resumed>) = 1 [pid 23855] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23854] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23855] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23855] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23854] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23854] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23855] <... futex resumed>) = 0 [pid 23854] <... futex resumed>) = 1 [pid 23855] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23855] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23855] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23854] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23854] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23855] <... futex resumed>) = 0 [pid 23854] <... futex resumed>) = 1 [pid 23855] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23854] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23855] <... pwrite64 resumed>) = 181 [pid 23855] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23854] <... futex resumed>) = 0 [pid 23855] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23854] exit_group(0) = ? [pid 23855] <... futex resumed>) = ? [pid 23855] +++ exited with 0 +++ [pid 23854] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23854, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23856 ci2-android-5-10/strace-static-x86_64: Process 23856 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23856] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23856] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23856] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23856] setpgid(0, 0) = 0 [pid 23856] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23856] write(3, "1000", 4) = 4 [pid 23856] close(3) = 0 executing program [pid 23856] write(1, "executing program\n", 18) = 18 [pid 23856] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23856] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23856] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23856] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23856] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23856] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23856] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23857 attached => {parent_tid=[23857]}, 88) = 23857 [pid 23856] rt_sigprocmask(SIG_SETMASK, [] [pid 23857] set_robust_list(0x7f091316a9a0, 24 [pid 23856] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23857] <... set_robust_list resumed>) = 0 [pid 23856] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23857] rt_sigprocmask(SIG_SETMASK, [] [pid 23856] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23857] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23857] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23857] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23856] <... futex resumed>) = 0 [pid 23856] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23856] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23857] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23857] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23856] <... futex resumed>) = 0 [pid 23856] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23856] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23857] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23857] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23856] <... futex resumed>) = 0 [pid 23856] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23856] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23857] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23857] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23856] <... futex resumed>) = 0 [pid 23857] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23856] exit_group(0) = ? [pid 23857] <... futex resumed>) = ? [pid 23857] +++ exited with 0 +++ [pid 23856] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23856, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23858 ci2-android-5-10/strace-static-x86_64: Process 23858 attached [pid 23858] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23858] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23858] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23858] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23858] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23858] write(3, "1000", 4) = 4 [pid 23858] close(3) = 0 [pid 23858] write(1, "executing program\n", 18) = 18 executing program [pid 23858] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23858] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23858] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23858] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23858] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23858] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23858] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23859 attached => {parent_tid=[23859]}, 88) = 23859 [pid 23859] set_robust_list(0x7f091316a9a0, 24 [pid 23858] rt_sigprocmask(SIG_SETMASK, [] [pid 23859] <... set_robust_list resumed>) = 0 [pid 23859] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23859] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23858] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23858] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23859] <... futex resumed>) = 0 [pid 23858] <... futex resumed>) = 1 [pid 23859] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23859] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23858] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23859] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23858] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23858] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23859] <... futex resumed>) = 0 [pid 23859] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23858] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23859] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23859] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23858] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23858] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23859] <... futex resumed>) = 0 [pid 23859] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23858] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23859] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23859] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23858] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23858] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23859] <... futex resumed>) = 0 [pid 23858] <... futex resumed>) = 1 [pid 23859] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23858] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23859] <... pwrite64 resumed>) = 181 [pid 23859] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23858] <... futex resumed>) = 0 [pid 23859] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23858] exit_group(0) = ? [pid 23859] <... futex resumed>) = ? [pid 23859] +++ exited with 0 +++ [pid 23858] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23858, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23860 attached , child_tidptr=0x55557260a690) = 23860 [pid 23860] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23860] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23860] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23860] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23860] setpgid(0, 0) = 0 [pid 23860] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23860] <... openat resumed>) = 3 [pid 23860] write(3, "1000", 4) = 4 [pid 23860] close(3) = 0 [pid 23860] write(1, "executing program\n", 18) = 18 [pid 23860] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 23860] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23860] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23860] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23860] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23860] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23860] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23861]}, 88) = 23861 [pid 23860] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23860] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23860] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23861 attached [pid 23861] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23861] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23861] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23861] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23860] <... futex resumed>) = 0 [pid 23860] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23860] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23861] <... futex resumed>) = 1 [pid 23861] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23861] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23860] <... futex resumed>) = 0 [pid 23860] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23860] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23861] <... futex resumed>) = 1 [pid 23861] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23861] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23860] <... futex resumed>) = 0 [pid 23860] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23860] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23861] <... futex resumed>) = 1 [pid 23861] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23861] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23860] <... futex resumed>) = 0 [pid 23860] exit_group(0) = ? [pid 23861] +++ exited with 0 +++ [pid 23860] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23860, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23862 ci2-android-5-10/strace-static-x86_64: Process 23862 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23862] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23862] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23862] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23862] setpgid(0, 0) = 0 [pid 23862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23862] write(3, "1000", 4) = 4 [pid 23862] close(3) = 0 executing program [pid 23862] write(1, "executing program\n", 18) = 18 [pid 23862] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23862] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23862] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23862] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23862] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23862] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23862] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23863 attached => {parent_tid=[23863]}, 88) = 23863 [pid 23863] set_robust_list(0x7f091316a9a0, 24 [pid 23862] rt_sigprocmask(SIG_SETMASK, [] [pid 23863] <... set_robust_list resumed>) = 0 [pid 23862] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23863] rt_sigprocmask(SIG_SETMASK, [] [pid 23862] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23863] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23862] <... futex resumed>) = 0 [pid 23863] mkdirat(AT_FDCWD, "./sys", 0777 [pid 23862] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23863] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 23863] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23862] <... futex resumed>) = 0 [pid 23863] <... futex resumed>) = 1 [pid 23862] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23863] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23862] <... futex resumed>) = 0 [pid 23862] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23863] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23863] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23862] <... futex resumed>) = 0 [pid 23863] <... futex resumed>) = 1 [pid 23862] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23863] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23862] <... futex resumed>) = 0 [pid 23862] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23863] <... openat resumed>) = 3 [pid 23863] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23862] <... futex resumed>) = 0 [pid 23863] <... futex resumed>) = 1 [pid 23862] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23863] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23862] <... futex resumed>) = 0 [pid 23862] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23863] <... pwrite64 resumed>) = 181 [pid 23863] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23862] <... futex resumed>) = 0 [pid 23863] <... futex resumed>) = 1 [pid 23862] exit_group(0 [pid 23863] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23862] <... exit_group resumed>) = ? [pid 23863] <... futex resumed>) = -1 ENOSYS (Function not implemented) [pid 23863] +++ exited with 0 +++ [pid 23862] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23862, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23864 ci2-android-5-10/strace-static-x86_64: Process 23864 attached [pid 23864] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23864] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23864] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23864] setpgid(0, 0) = 0 [pid 23864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23864] <... openat resumed>) = 3 [pid 23864] write(3, "1000", 4) = 4 [pid 23864] close(3) = 0 [pid 23864] write(1, "executing program\n", 18) = 18 [pid 23864] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 23864] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23864] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23864] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23864] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23864] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23864] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23865]}, 88) = 23865 [pid 23864] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23864] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23864] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23865 attached [pid 23865] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23865] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23865] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23865] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23864] <... futex resumed>) = 0 [pid 23864] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23864] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23865] <... futex resumed>) = 1 [pid 23865] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23865] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23864] <... futex resumed>) = 0 [pid 23864] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23864] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23865] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23865] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23864] <... futex resumed>) = 0 [pid 23864] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23864] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23865] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23865] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23864] <... futex resumed>) = 0 [pid 23865] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23864] exit_group(0) = ? [pid 23865] <... futex resumed>) = ? [pid 23865] +++ exited with 0 +++ [pid 23864] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23864, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23866 ci2-android-5-10/strace-static-x86_64: Process 23866 attached [pid 23866] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23866] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23866] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23866] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23866] <... prctl resumed>) = 0 [pid 23866] setpgid(0, 0) = 0 [pid 23866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23866] write(3, "1000", 4) = 4 [pid 23866] close(3) = 0 executing program [pid 23866] write(1, "executing program\n", 18) = 18 [pid 23866] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23866] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23866] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23866] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23866] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23866] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23866] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23867]}, 88) = 23867 [pid 23866] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23866] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23866] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23867 attached [pid 23867] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23867] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23867] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23867] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23866] <... futex resumed>) = 0 [pid 23866] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23866] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23867] <... futex resumed>) = 1 [pid 23867] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23867] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23866] <... futex resumed>) = 0 [pid 23866] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23866] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23867] <... futex resumed>) = 1 [pid 23867] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23867] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23866] <... futex resumed>) = 0 [pid 23866] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23866] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23867] <... futex resumed>) = 1 [pid 23867] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23867] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23866] <... futex resumed>) = 0 [pid 23867] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23866] exit_group(0) = ? [pid 23867] <... futex resumed>) = ? [pid 23867] +++ exited with 0 +++ [pid 23866] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23866, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23868 ci2-android-5-10/strace-static-x86_64: Process 23868 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23868] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23868] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23868] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23868] setpgid(0, 0) = 0 [pid 23868] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23868] write(3, "1000", 4) = 4 [pid 23868] close(3) = 0 executing program [pid 23868] write(1, "executing program\n", 18) = 18 [pid 23868] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23868] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23868] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23868] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23868] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23868] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23868] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23869 attached => {parent_tid=[23869]}, 88) = 23869 [pid 23869] set_robust_list(0x7f091316a9a0, 24 [pid 23868] rt_sigprocmask(SIG_SETMASK, [] [pid 23869] <... set_robust_list resumed>) = 0 [pid 23868] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23869] rt_sigprocmask(SIG_SETMASK, [] [pid 23868] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23869] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23868] <... futex resumed>) = 0 [pid 23868] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23869] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23869] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23868] <... futex resumed>) = 0 [pid 23869] <... futex resumed>) = 1 [pid 23868] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23869] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23868] <... futex resumed>) = 0 [pid 23868] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23869] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23869] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23868] <... futex resumed>) = 0 [pid 23869] <... futex resumed>) = 1 [pid 23868] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23869] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23868] <... futex resumed>) = 0 [pid 23868] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23869] <... openat resumed>) = 3 [pid 23869] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23868] <... futex resumed>) = 0 [pid 23869] <... futex resumed>) = 1 [pid 23868] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23869] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23868] <... futex resumed>) = 0 [pid 23868] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23869] <... pwrite64 resumed>) = 181 [pid 23869] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23868] <... futex resumed>) = 0 [pid 23869] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23868] exit_group(0) = ? [pid 23869] <... futex resumed>) = ? [pid 23869] +++ exited with 0 +++ [pid 23868] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23868, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23870 rt_sigprocmask(SIG_SETMASK, []ci2-android-5-10/strace-static-x86_64: Process 23870 attached , NULL, 8) = 0 [pid 23870] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23870] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23870] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23870] setpgid(0, 0) = 0 [pid 23870] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23870] write(3, "1000", 4) = 4 [pid 23870] close(3) = 0 [pid 23870] write(1, "executing program\n", 18) = 18 executing program [pid 23870] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23870] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23870] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23870] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23870] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23870] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23870] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23871 attached => {parent_tid=[23871]}, 88) = 23871 [pid 23870] rt_sigprocmask(SIG_SETMASK, [] [pid 23871] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23870] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23870] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23871] rt_sigprocmask(SIG_SETMASK, [] [pid 23870] <... futex resumed>) = 0 [pid 23870] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23871] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23871] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23871] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23870] <... futex resumed>) = 0 [pid 23870] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23870] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23871] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23871] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23870] <... futex resumed>) = 0 [pid 23870] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23871] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23870] <... futex resumed>) = 0 [pid 23870] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23871] <... openat resumed>) = 3 [pid 23871] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23870] <... futex resumed>) = 0 [pid 23870] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23870] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23871] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23871] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23870] <... futex resumed>) = 0 [pid 23871] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23870] exit_group(0) = ? [pid 23871] <... futex resumed>) = ? [pid 23871] +++ exited with 0 +++ [pid 23870] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23870, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23872 ci2-android-5-10/strace-static-x86_64: Process 23872 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23872] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23872] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23872] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23872] setpgid(0, 0) = 0 [pid 23872] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23872] write(3, "1000", 4) = 4 [pid 23872] close(3) = 0 executing program [pid 23872] write(1, "executing program\n", 18) = 18 [pid 23872] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23872] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23872] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23872] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23872] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23872] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23872] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23873 attached => {parent_tid=[23873]}, 88) = 23873 [pid 23872] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23872] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23872] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23873] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23873] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23873] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23873] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23872] <... futex resumed>) = 0 [pid 23872] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23872] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23873] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23873] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23872] <... futex resumed>) = 0 [pid 23872] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23872] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23873] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23873] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23872] <... futex resumed>) = 0 [pid 23872] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23872] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23873] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23873] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23872] <... futex resumed>) = 0 [pid 23872] exit_group(0) = ? [pid 23873] +++ exited with 0 +++ [pid 23872] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23872, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23874 attached [pid 23874] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23874] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... clone resumed>, child_tidptr=0x55557260a690) = 23874 [pid 23874] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23874] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23874] setpgid(0, 0) = 0 [pid 23874] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23874] write(3, "1000", 4) = 4 [pid 23874] close(3) = 0 executing program [pid 23874] write(1, "executing program\n", 18) = 18 [pid 23874] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23874] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23874] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23874] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23874] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23874] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23874] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23875]}, 88) = 23875 [pid 23874] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23874] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23874] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23875 attached [pid 23875] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23875] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23875] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23875] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23875] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23874] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23874] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23875] <... futex resumed>) = 0 [pid 23875] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23874] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23875] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23875] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23874] <... futex resumed>) = 0 [pid 23874] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23874] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23875] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23875] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23874] <... futex resumed>) = 0 [pid 23874] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23874] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23875] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23875] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23874] <... futex resumed>) = 0 [pid 23874] exit_group(0) = ? [pid 23875] +++ exited with 0 +++ [pid 23874] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23874, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23876 ci2-android-5-10/strace-static-x86_64: Process 23876 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23876] set_robust_list(0x55557260a6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23876] <... set_robust_list resumed>) = 0 [pid 23876] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23876] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23876] setpgid(0, 0) = 0 [pid 23876] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23876] write(3, "1000", 4) = 4 [pid 23876] close(3) = 0 [pid 23876] write(1, "executing program\n", 18) = 18 executing program [pid 23876] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23876] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23876] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23876] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23876] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23876] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23876] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23877 attached => {parent_tid=[23877]}, 88) = 23877 [pid 23877] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23877] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23877] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23876] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23876] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23877] <... futex resumed>) = 0 [pid 23876] <... futex resumed>) = 1 [pid 23877] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23877] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23877] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23876] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23876] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23877] <... futex resumed>) = 0 [pid 23876] <... futex resumed>) = 1 [pid 23877] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23876] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23877] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23877] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23876] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23877] <... futex resumed>) = 0 [pid 23877] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23876] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23877] <... futex resumed>) = 0 [pid 23876] <... futex resumed>) = 1 [pid 23877] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23877] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23877] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23876] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23876] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23877] <... futex resumed>) = 0 [pid 23876] <... futex resumed>) = 1 [pid 23877] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23876] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23877] <... pwrite64 resumed>) = 181 [pid 23877] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23876] <... futex resumed>) = 0 [pid 23877] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23876] exit_group(0 [pid 23877] <... futex resumed>) = ? [pid 23876] <... exit_group resumed>) = ? [pid 23877] +++ exited with 0 +++ [pid 23876] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23876, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23878 ci2-android-5-10/strace-static-x86_64: Process 23878 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23878] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23878] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23878] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23878] setpgid(0, 0) = 0 [pid 23878] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23878] write(3, "1000", 4) = 4 [pid 23878] close(3) = 0 executing program [pid 23878] write(1, "executing program\n", 18) = 18 [pid 23878] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23878] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23878] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23878] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23878] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23878] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23878] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23879 attached [pid 23879] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23879] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23879] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23878] <... clone3 resumed> => {parent_tid=[23879]}, 88) = 23879 [pid 23878] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23878] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23879] <... futex resumed>) = 0 [pid 23878] <... futex resumed>) = 1 [pid 23879] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23879] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23879] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23878] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23878] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23879] <... futex resumed>) = 0 [pid 23879] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23878] <... futex resumed>) = 1 [pid 23879] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23879] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23878] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23878] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23879] <... futex resumed>) = 0 [pid 23878] <... futex resumed>) = 1 [pid 23879] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23878] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23879] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23879] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23878] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23878] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23879] <... futex resumed>) = 0 [pid 23879] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23878] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23879] <... pwrite64 resumed>) = 181 [pid 23879] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23879] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23878] <... futex resumed>) = 0 [pid 23878] exit_group(0) = ? [pid 23879] <... futex resumed>) = ? [pid 23879] +++ exited with 0 +++ [pid 23878] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23878, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23880 ci2-android-5-10/strace-static-x86_64: Process 23880 attached [pid 23880] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23880] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23880] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23880] setpgid(0, 0) = 0 [pid 23880] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23880] <... openat resumed>) = 3 [pid 23880] write(3, "1000", 4) = 4 [pid 23880] close(3) = 0 executing program [pid 23880] write(1, "executing program\n", 18) = 18 [pid 23880] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23880] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23880] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23880] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23880] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23880] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23880] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23881 attached [pid 23881] set_robust_list(0x7f091316a9a0, 24 [pid 23880] <... clone3 resumed> => {parent_tid=[23881]}, 88) = 23881 [pid 23881] <... set_robust_list resumed>) = 0 [pid 23881] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23881] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23880] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23880] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23881] <... futex resumed>) = 0 [pid 23880] <... futex resumed>) = 1 [pid 23881] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23881] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23880] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23881] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23880] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23880] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23881] <... futex resumed>) = 0 [pid 23881] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23880] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23881] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23881] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23880] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23880] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23881] <... futex resumed>) = 0 [pid 23880] <... futex resumed>) = 1 [pid 23881] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23880] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23881] <... openat resumed>) = 3 [pid 23881] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23881] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23880] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23880] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23881] <... futex resumed>) = 0 [pid 23880] <... futex resumed>) = 1 [pid 23881] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23880] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23881] <... pwrite64 resumed>) = 181 [pid 23881] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23880] <... futex resumed>) = 0 [pid 23881] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23880] exit_group(0) = ? [pid 23881] <... futex resumed>) = ? [pid 23881] +++ exited with 0 +++ [pid 23880] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23880, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23882 ci2-android-5-10/strace-static-x86_64: Process 23882 attached [pid 23882] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23882] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23882] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23882] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23882] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23882] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23882] write(3, "1000", 4) = 4 [pid 23882] close(3) = 0 [pid 23882] write(1, "executing program\n", 18) = 18 executing program [pid 23882] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23882] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23882] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23882] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23882] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23882] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23882] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23883 attached => {parent_tid=[23883]}, 88) = 23883 [pid 23883] set_robust_list(0x7f091316a9a0, 24 [pid 23882] rt_sigprocmask(SIG_SETMASK, [] [pid 23883] <... set_robust_list resumed>) = 0 [pid 23882] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23883] rt_sigprocmask(SIG_SETMASK, [] [pid 23882] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23883] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23882] <... futex resumed>) = 0 [pid 23883] mkdirat(AT_FDCWD, "./sys", 0777 [pid 23882] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23883] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 23883] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23882] <... futex resumed>) = 0 [pid 23882] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23882] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23883] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23883] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23882] <... futex resumed>) = 0 [pid 23882] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23882] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23883] <... futex resumed>) = 1 [pid 23883] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23883] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23882] <... futex resumed>) = 0 [pid 23882] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23882] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23883] <... futex resumed>) = 1 [pid 23883] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23883] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23882] <... futex resumed>) = 0 [pid 23883] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23882] exit_group(0) = ? [pid 23883] <... futex resumed>) = ? [pid 23883] +++ exited with 0 +++ [pid 23882] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23882, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23884 ci2-android-5-10/strace-static-x86_64: Process 23884 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23884] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23884] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23884] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23884] setpgid(0, 0) = 0 [pid 23884] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23884] write(3, "1000", 4) = 4 [pid 23884] close(3) = 0 [pid 23884] write(1, "executing program\n", 18) = 18 executing program [pid 23884] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23884] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23884] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23884] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23884] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23884] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23884] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23885]}, 88) = 23885 [pid 23884] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23884] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23884] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23885 attached [pid 23885] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23885] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23885] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23885] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23884] <... futex resumed>) = 0 [pid 23884] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23884] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23885] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23885] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23884] <... futex resumed>) = 0 [pid 23884] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23884] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23885] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23885] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23884] <... futex resumed>) = 0 [pid 23884] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23884] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23885] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23885] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23884] <... futex resumed>) = 0 [pid 23885] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23884] exit_group(0) = ? [pid 23885] <... futex resumed>) = ? [pid 23885] +++ exited with 0 +++ [pid 23884] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23884, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23886 attached , child_tidptr=0x55557260a690) = 23886 [pid 23886] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23886] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23886] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23886] setpgid(0, 0) = 0 [pid 23886] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23886] <... openat resumed>) = 3 [pid 23886] write(3, "1000", 4) = 4 [pid 23886] close(3) = 0 [pid 23886] write(1, "executing program\n", 18) = 18 [pid 23886] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 23886] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23886] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23886] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23886] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23886] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23886] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23887]}, 88) = 23887 [pid 23886] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23886] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23886] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23887 attached [pid 23887] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23887] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23887] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23887] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23886] <... futex resumed>) = 0 [pid 23886] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23886] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23887] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23887] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23886] <... futex resumed>) = 0 [pid 23886] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23886] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23887] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23887] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23886] <... futex resumed>) = 0 [pid 23886] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23886] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23887] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23887] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23886] <... futex resumed>) = 0 [pid 23887] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23886] exit_group(0) = ? [pid 23887] <... futex resumed>) = ? [pid 23887] +++ exited with 0 +++ [pid 23886] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23886, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23888 ci2-android-5-10/strace-static-x86_64: Process 23888 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23888] set_robust_list(0x55557260a6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23888] <... set_robust_list resumed>) = 0 [pid 23888] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23888] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23888] setpgid(0, 0) = 0 [pid 23888] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23888] write(3, "1000", 4) = 4 [pid 23888] close(3) = 0 executing program [pid 23888] write(1, "executing program\n", 18) = 18 [pid 23888] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23888] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23888] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23888] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23888] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23888] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23888] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23889 attached [pid 23889] set_robust_list(0x7f091316a9a0, 24 [pid 23888] <... clone3 resumed> => {parent_tid=[23889]}, 88) = 23889 [pid 23889] <... set_robust_list resumed>) = 0 [pid 23888] rt_sigprocmask(SIG_SETMASK, [] [pid 23889] rt_sigprocmask(SIG_SETMASK, [] [pid 23888] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23889] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23888] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23889] mkdirat(AT_FDCWD, "./sys", 0777 [pid 23888] <... futex resumed>) = 0 [pid 23888] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23889] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 23889] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23888] <... futex resumed>) = 0 [pid 23888] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23888] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23889] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23889] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23888] <... futex resumed>) = 0 [pid 23888] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23888] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23889] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23889] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23888] <... futex resumed>) = 0 [pid 23888] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23888] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23889] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23889] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23888] <... futex resumed>) = 0 [pid 23889] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23888] exit_group(0) = ? [pid 23889] <... futex resumed>) = ? [pid 23889] +++ exited with 0 +++ [pid 23888] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23888, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23890 ci2-android-5-10/strace-static-x86_64: Process 23890 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23890] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23890] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23890] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23890] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23890] setpgid(0, 0) = 0 [pid 23890] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23890] write(3, "1000", 4) = 4 [pid 23890] close(3) = 0 executing program [pid 23890] write(1, "executing program\n", 18) = 18 [pid 23890] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23890] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23890] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23890] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23890] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23890] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23890] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23891 attached [pid 23891] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23891] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23891] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23890] <... clone3 resumed> => {parent_tid=[23891]}, 88) = 23891 [pid 23890] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23890] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23891] <... futex resumed>) = 0 [pid 23890] <... futex resumed>) = 1 [pid 23891] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23891] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23891] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23890] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23890] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23891] <... futex resumed>) = 0 [pid 23890] <... futex resumed>) = 1 [pid 23891] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23891] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23891] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23890] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23890] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23891] <... futex resumed>) = 0 [pid 23890] <... futex resumed>) = 1 [pid 23891] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23891] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23891] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23890] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23890] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23891] <... futex resumed>) = 0 [pid 23890] <... futex resumed>) = 1 [pid 23891] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23890] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23891] <... pwrite64 resumed>) = 181 [pid 23891] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23890] <... futex resumed>) = 0 [pid 23890] exit_group(0) = ? [pid 23891] +++ exited with 0 +++ [pid 23890] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23890, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23892 ci2-android-5-10/strace-static-x86_64: Process 23892 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23892] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23892] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23892] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23892] setpgid(0, 0) = 0 [pid 23892] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23892] write(3, "1000", 4) = 4 [pid 23892] close(3) = 0 executing program [pid 23892] write(1, "executing program\n", 18) = 18 [pid 23892] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23892] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23892] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23892] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23892] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23892] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23892] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23893 attached => {parent_tid=[23893]}, 88) = 23893 [pid 23893] set_robust_list(0x7f091316a9a0, 24 [pid 23892] rt_sigprocmask(SIG_SETMASK, [] [pid 23893] <... set_robust_list resumed>) = 0 [pid 23892] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23893] rt_sigprocmask(SIG_SETMASK, [] [pid 23892] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23893] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23892] <... futex resumed>) = 0 [pid 23892] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23893] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23893] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23892] <... futex resumed>) = 0 [pid 23893] <... futex resumed>) = 1 [pid 23892] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23893] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23892] <... futex resumed>) = 0 [pid 23892] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23893] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23893] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23892] <... futex resumed>) = 0 [pid 23893] <... futex resumed>) = 1 [pid 23892] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23893] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23892] <... futex resumed>) = 0 [pid 23892] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23893] <... openat resumed>) = 3 [pid 23893] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23892] <... futex resumed>) = 0 [pid 23893] <... futex resumed>) = 1 [pid 23892] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23893] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23892] <... futex resumed>) = 0 [pid 23892] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23893] <... pwrite64 resumed>) = 181 [pid 23893] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23892] <... futex resumed>) = 0 [pid 23893] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23892] exit_group(0) = ? [pid 23893] <... futex resumed>) = ? [pid 23893] +++ exited with 0 +++ [pid 23892] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23892, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23894 ci2-android-5-10/strace-static-x86_64: Process 23894 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23894] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23894] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23894] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23894] setpgid(0, 0) = 0 [pid 23894] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23894] write(3, "1000", 4) = 4 [pid 23894] close(3) = 0 [pid 23894] write(1, "executing program\n", 18) = 18 [pid 23894] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23894] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 executing program [pid 23894] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23894] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23894] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23894] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23894] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23895 attached => {parent_tid=[23895]}, 88) = 23895 [pid 23894] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23894] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23894] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23895] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23895] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23895] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23895] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23894] <... futex resumed>) = 0 [pid 23894] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23894] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23895] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23895] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23894] <... futex resumed>) = 0 [pid 23894] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23894] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23895] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23895] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23894] <... futex resumed>) = 0 [pid 23894] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23894] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23895] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23895] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23894] <... futex resumed>) = 0 [pid 23895] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23894] exit_group(0) = ? [pid 23895] <... futex resumed>) = ? [pid 23895] +++ exited with 0 +++ [pid 23894] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23894, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23896 attached , child_tidptr=0x55557260a690) = 23896 [pid 23896] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23896] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23896] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23896] setpgid(0, 0) = 0 [pid 23896] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23896] write(3, "1000", 4) = 4 [pid 23896] close(3) = 0 executing program [pid 23896] write(1, "executing program\n", 18) = 18 [pid 23896] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23896] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23896] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23896] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23896] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23896] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23896] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23897 attached [pid 23897] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23897] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23897] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23896] <... clone3 resumed> => {parent_tid=[23897]}, 88) = 23897 [pid 23896] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23896] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23897] <... futex resumed>) = 0 [pid 23896] <... futex resumed>) = 1 [pid 23897] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23897] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23897] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23896] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23896] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23897] <... futex resumed>) = 0 [pid 23896] <... futex resumed>) = 1 [pid 23897] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23897] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23897] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23896] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23896] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23897] <... futex resumed>) = 0 [pid 23896] <... futex resumed>) = 1 [pid 23897] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23897] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23897] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23896] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23896] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23897] <... futex resumed>) = 0 [pid 23896] <... futex resumed>) = 1 [pid 23897] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23896] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23897] <... pwrite64 resumed>) = 181 [pid 23897] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23897] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23896] <... futex resumed>) = 0 [pid 23896] exit_group(0 [pid 23897] <... futex resumed>) = ? [pid 23896] <... exit_group resumed>) = ? [pid 23897] +++ exited with 0 +++ [pid 23896] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23896, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23898 ci2-android-5-10/strace-static-x86_64: Process 23898 attached [pid 23898] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23898] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23898] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23898] setpgid(0, 0) = 0 [pid 23898] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23898] <... openat resumed>) = 3 [pid 23898] write(3, "1000", 4) = 4 [pid 23898] close(3) = 0 [pid 23898] write(1, "executing program\n", 18) = 18 [pid 23898] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 23898] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23898] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23898] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23898] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23898] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23898] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23899]}, 88) = 23899 [pid 23898] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23898] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23898] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23899 attached [pid 23899] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23899] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23899] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23899] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23898] <... futex resumed>) = 0 [pid 23898] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23898] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23899] <... futex resumed>) = 1 [pid 23899] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23899] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23898] <... futex resumed>) = 0 [pid 23898] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23898] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23899] <... futex resumed>) = 1 [pid 23899] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23899] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23898] <... futex resumed>) = 0 [pid 23899] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23898] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23898] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23899] <... pwrite64 resumed>) = 181 [pid 23899] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23898] <... futex resumed>) = 0 [pid 23899] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23898] exit_group(0) = ? [pid 23899] <... futex resumed>) = ? [pid 23899] +++ exited with 0 +++ [pid 23898] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23898, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23900 ci2-android-5-10/strace-static-x86_64: Process 23900 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23900] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23900] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23900] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23900] setpgid(0, 0) = 0 [pid 23900] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23900] write(3, "1000", 4) = 4 [pid 23900] close(3) = 0 executing program [pid 23900] write(1, "executing program\n", 18) = 18 [pid 23900] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23900] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23900] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23900] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23900] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23900] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23900] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23901]}, 88) = 23901 [pid 23900] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23900] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23900] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23901 attached [pid 23901] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23901] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23901] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23901] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23900] <... futex resumed>) = 0 [pid 23900] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23900] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23901] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23901] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23900] <... futex resumed>) = 0 [pid 23900] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23900] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23901] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23901] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23900] <... futex resumed>) = 0 [pid 23900] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23900] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23901] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23901] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23900] <... futex resumed>) = 0 [pid 23901] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23900] exit_group(0) = ? [pid 23901] <... futex resumed>) = ? [pid 23901] +++ exited with 0 +++ [pid 23900] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23900, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23902 attached [pid 23902] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23902] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... clone resumed>, child_tidptr=0x55557260a690) = 23902 [pid 23902] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23902] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23902] setpgid(0, 0) = 0 [pid 23902] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23902] write(3, "1000", 4) = 4 [pid 23902] close(3) = 0 executing program [pid 23902] write(1, "executing program\n", 18) = 18 [pid 23902] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23902] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23902] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23902] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23902] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23902] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23902] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23903 attached => {parent_tid=[23903]}, 88) = 23903 [pid 23903] set_robust_list(0x7f091316a9a0, 24 [pid 23902] rt_sigprocmask(SIG_SETMASK, [] [pid 23903] <... set_robust_list resumed>) = 0 [pid 23902] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23903] rt_sigprocmask(SIG_SETMASK, [] [pid 23902] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23903] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23902] <... futex resumed>) = 0 [pid 23902] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23903] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23903] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23902] <... futex resumed>) = 0 [pid 23903] <... futex resumed>) = 1 [pid 23902] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23903] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23902] <... futex resumed>) = 0 [pid 23903] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23902] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23903] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23902] <... futex resumed>) = 0 [pid 23902] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23902] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23903] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23903] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23902] <... futex resumed>) = 0 [pid 23902] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23902] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23903] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23903] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23902] <... futex resumed>) = 0 [pid 23902] exit_group(0) = ? [pid 23903] <... futex resumed>) = ? [pid 23903] +++ exited with 0 +++ [pid 23902] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23902, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23904 ci2-android-5-10/strace-static-x86_64: Process 23904 attached [pid 23904] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23904] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23904] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23904] setpgid(0, 0) = 0 [pid 23904] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23904] <... openat resumed>) = 3 [pid 23904] write(3, "1000", 4) = 4 [pid 23904] close(3) = 0 executing program [pid 23904] write(1, "executing program\n", 18) = 18 [pid 23904] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23904] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23904] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23904] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23904] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23904] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23904] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23905 attached => {parent_tid=[23905]}, 88) = 23905 [pid 23904] rt_sigprocmask(SIG_SETMASK, [] [pid 23905] set_robust_list(0x7f091316a9a0, 24 [pid 23904] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23904] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23904] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23905] <... set_robust_list resumed>) = 0 [pid 23905] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23905] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23905] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23904] <... futex resumed>) = 0 [pid 23904] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23904] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23905] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23905] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23904] <... futex resumed>) = 0 [pid 23904] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23904] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23905] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23905] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23904] <... futex resumed>) = 0 [pid 23904] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23904] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23905] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23905] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23904] <... futex resumed>) = 0 [pid 23905] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23904] exit_group(0) = ? [pid 23905] <... futex resumed>) = ? [pid 23905] +++ exited with 0 +++ [pid 23904] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23904, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23906 ci2-android-5-10/strace-static-x86_64: Process 23906 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23906] set_robust_list(0x55557260a6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23906] <... set_robust_list resumed>) = 0 [pid 23906] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23906] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23906] setpgid(0, 0) = 0 [pid 23906] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23906] write(3, "1000", 4) = 4 [pid 23906] close(3) = 0 executing program [pid 23906] write(1, "executing program\n", 18) = 18 [pid 23906] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23906] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23906] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23906] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23906] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23906] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23906] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23907 attached [pid 23907] set_robust_list(0x7f091316a9a0, 24 [pid 23906] <... clone3 resumed> => {parent_tid=[23907]}, 88) = 23907 [pid 23907] <... set_robust_list resumed>) = 0 [pid 23907] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23907] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23906] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23906] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23907] <... futex resumed>) = 0 [pid 23907] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23907] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23906] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23907] <... futex resumed>) = 0 [pid 23907] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23906] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23906] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23907] <... futex resumed>) = 0 [pid 23906] <... futex resumed>) = 1 [pid 23907] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23907] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23907] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23906] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23906] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23907] <... futex resumed>) = 0 [pid 23906] <... futex resumed>) = 1 [pid 23907] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23906] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23907] <... openat resumed>) = 3 [pid 23907] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23907] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23906] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23906] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23907] <... futex resumed>) = 0 [pid 23906] <... futex resumed>) = 1 [pid 23907] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23906] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23907] <... pwrite64 resumed>) = 181 [pid 23907] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23906] <... futex resumed>) = 0 [pid 23907] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23906] exit_group(0) = ? [pid 23907] <... futex resumed>) = ? [pid 23907] +++ exited with 0 +++ [pid 23906] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23906, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23908 attached [pid 23908] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] <... clone resumed>, child_tidptr=0x55557260a690) = 23908 [pid 23908] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23908] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23908] setpgid(0, 0) = 0 [pid 23908] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23908] write(3, "1000", 4) = 4 [pid 23908] close(3) = 0 executing program [pid 23908] write(1, "executing program\n", 18) = 18 [pid 23908] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23908] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23908] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23908] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23908] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23908] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23908] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23909 attached => {parent_tid=[23909]}, 88) = 23909 [pid 23909] set_robust_list(0x7f091316a9a0, 24 [pid 23908] rt_sigprocmask(SIG_SETMASK, [] [pid 23909] <... set_robust_list resumed>) = 0 [pid 23908] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23909] rt_sigprocmask(SIG_SETMASK, [] [pid 23908] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23909] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23908] <... futex resumed>) = 0 [pid 23908] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23909] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23909] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23908] <... futex resumed>) = 0 [pid 23909] <... futex resumed>) = 1 [pid 23908] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23909] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23908] <... futex resumed>) = 0 [pid 23908] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23909] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23909] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23908] <... futex resumed>) = 0 [pid 23909] <... futex resumed>) = 1 [pid 23908] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23909] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23908] <... futex resumed>) = 0 [pid 23909] <... openat resumed>) = 3 [pid 23908] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23909] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23908] <... futex resumed>) = 0 [pid 23908] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23908] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23909] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23909] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23908] <... futex resumed>) = 0 [pid 23909] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23908] exit_group(0) = ? [pid 23909] <... futex resumed>) = ? [pid 23909] +++ exited with 0 +++ [pid 23908] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23908, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23910 ci2-android-5-10/strace-static-x86_64: Process 23910 attached [pid 23910] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23910] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23910] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23910] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23910] <... prctl resumed>) = 0 [pid 23910] setpgid(0, 0) = 0 [pid 23910] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23910] write(3, "1000", 4) = 4 [pid 23910] close(3) = 0 executing program [pid 23910] write(1, "executing program\n", 18) = 18 [pid 23910] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23910] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23910] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23910] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23910] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23910] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23910] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23911 attached [pid 23911] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23911] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23911] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23910] <... clone3 resumed> => {parent_tid=[23911]}, 88) = 23911 [pid 23910] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23910] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23911] <... futex resumed>) = 0 [pid 23910] <... futex resumed>) = 1 [pid 23911] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23911] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23911] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23910] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23910] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23911] <... futex resumed>) = 0 [pid 23910] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23911] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23911] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23910] <... futex resumed>) = 0 [pid 23910] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23910] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23911] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23911] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23910] <... futex resumed>) = 0 [pid 23911] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23910] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23910] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23911] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23911] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23911] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23910] <... futex resumed>) = 0 [pid 23911] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23910] exit_group(0) = ? [pid 23911] <... futex resumed>) = ? [pid 23911] +++ exited with 0 +++ [pid 23910] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23910, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23912 attached , child_tidptr=0x55557260a690) = 23912 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23912] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23912] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23912] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23912] setpgid(0, 0) = 0 [pid 23912] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23912] write(3, "1000", 4) = 4 [pid 23912] close(3) = 0 executing program [pid 23912] write(1, "executing program\n", 18) = 18 [pid 23912] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23912] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23912] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23912] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23912] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23912] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23912] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23913]}, 88) = 23913 [pid 23912] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23912] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23912] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23913 attached [pid 23913] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23913] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23913] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23913] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23912] <... futex resumed>) = 0 [pid 23912] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23912] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23913] <... futex resumed>) = 1 [pid 23913] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23913] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23912] <... futex resumed>) = 0 [pid 23912] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23912] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23913] <... futex resumed>) = 1 [pid 23913] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23913] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23912] <... futex resumed>) = 0 [pid 23912] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23912] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23913] <... futex resumed>) = 1 [pid 23913] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23913] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23912] <... futex resumed>) = 0 [pid 23912] exit_group(0) = ? [pid 23913] +++ exited with 0 +++ [pid 23912] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23912, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23914 ci2-android-5-10/strace-static-x86_64: Process 23914 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23914] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23914] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23914] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23914] setpgid(0, 0) = 0 [pid 23914] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23914] write(3, "1000", 4) = 4 [pid 23914] close(3) = 0 executing program [pid 23914] write(1, "executing program\n", 18) = 18 [pid 23914] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23914] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23914] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23914] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23914] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23914] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23914] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23915 attached => {parent_tid=[23915]}, 88) = 23915 [pid 23915] set_robust_list(0x7f091316a9a0, 24 [pid 23914] rt_sigprocmask(SIG_SETMASK, [] [pid 23915] <... set_robust_list resumed>) = 0 [pid 23914] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23915] rt_sigprocmask(SIG_SETMASK, [] [pid 23914] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23915] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23914] <... futex resumed>) = 0 [pid 23914] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23915] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23915] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23914] <... futex resumed>) = 0 [pid 23915] <... futex resumed>) = 1 [pid 23914] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23915] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23914] <... futex resumed>) = 0 [pid 23914] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23915] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23915] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23914] <... futex resumed>) = 0 [pid 23915] <... futex resumed>) = 1 [pid 23914] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23915] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23914] <... futex resumed>) = 0 [pid 23914] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23915] <... openat resumed>) = 3 [pid 23915] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23914] <... futex resumed>) = 0 [pid 23915] <... futex resumed>) = 1 [pid 23914] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23915] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23914] <... futex resumed>) = 0 [pid 23914] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23915] <... pwrite64 resumed>) = 181 [pid 23915] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23914] <... futex resumed>) = 0 [pid 23915] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23914] exit_group(0) = ? [pid 23915] <... futex resumed>) = ? [pid 23915] +++ exited with 0 +++ [pid 23914] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23914, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23916 ci2-android-5-10/strace-static-x86_64: Process 23916 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23916] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23916] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23916] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23916] setpgid(0, 0) = 0 [pid 23916] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23916] write(3, "1000", 4) = 4 [pid 23916] close(3) = 0 executing program [pid 23916] write(1, "executing program\n", 18) = 18 [pid 23916] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23916] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23916] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23916] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23916] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23916] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23916] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23917]}, 88) = 23917 [pid 23916] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23916] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23916] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23917 attached [pid 23917] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23917] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23917] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23917] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23916] <... futex resumed>) = 0 [pid 23916] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23916] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23917] <... futex resumed>) = 1 [pid 23917] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23917] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23916] <... futex resumed>) = 0 [pid 23916] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23916] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23917] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23917] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23916] <... futex resumed>) = 0 [pid 23916] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23916] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23917] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23917] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23916] <... futex resumed>) = 0 [pid 23917] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23916] exit_group(0) = ? [pid 23917] <... futex resumed>) = ? [pid 23917] +++ exited with 0 +++ [pid 23916] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23916, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23918 ci2-android-5-10/strace-static-x86_64: Process 23918 attached [pid 23918] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23918] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23918] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23918] <... prctl resumed>) = 0 [pid 23918] setpgid(0, 0) = 0 [pid 23918] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23918] write(3, "1000", 4) = 4 [pid 23918] close(3) = 0 executing program [pid 23918] write(1, "executing program\n", 18) = 18 [pid 23918] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23918] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23918] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23918] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23918] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23918] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23918] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23919 attached [pid 23919] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23919] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23919] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23918] <... clone3 resumed> => {parent_tid=[23919]}, 88) = 23919 [pid 23918] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23918] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23919] <... futex resumed>) = 0 [pid 23918] <... futex resumed>) = 1 [pid 23919] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23919] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23919] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23918] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23918] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23919] <... futex resumed>) = 0 [pid 23918] <... futex resumed>) = 1 [pid 23919] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23919] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23919] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23918] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23918] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23919] <... futex resumed>) = 0 [pid 23918] <... futex resumed>) = 1 [pid 23919] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23919] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23919] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23918] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23918] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23919] <... futex resumed>) = 0 [pid 23918] <... futex resumed>) = 1 [pid 23919] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23918] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23919] <... pwrite64 resumed>) = 181 [pid 23919] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23918] <... futex resumed>) = 0 [pid 23919] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23918] exit_group(0) = ? [pid 23919] <... futex resumed>) = ? [pid 23919] +++ exited with 0 +++ [pid 23918] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23918, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23920 ci2-android-5-10/strace-static-x86_64: Process 23920 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23920] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23920] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23920] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23920] setpgid(0, 0) = 0 [pid 23920] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23920] write(3, "1000", 4) = 4 [pid 23920] close(3) = 0 executing program [pid 23920] write(1, "executing program\n", 18) = 18 [pid 23920] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23920] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23920] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23920] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23920] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23920] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23920] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23921 attached => {parent_tid=[23921]}, 88) = 23921 [pid 23920] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23920] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23920] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23921] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23921] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23921] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23921] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23920] <... futex resumed>) = 0 [pid 23920] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23920] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23921] <... futex resumed>) = 1 [pid 23921] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23921] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23920] <... futex resumed>) = 0 [pid 23920] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23920] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23921] <... futex resumed>) = 1 [pid 23921] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23921] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23920] <... futex resumed>) = 0 [pid 23920] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23920] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23921] <... futex resumed>) = 1 [pid 23921] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23921] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23920] <... futex resumed>) = 0 [pid 23921] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23920] exit_group(0) = ? [pid 23921] <... futex resumed>) = ? [pid 23921] +++ exited with 0 +++ [pid 23920] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23920, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23922 ci2-android-5-10/strace-static-x86_64: Process 23922 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23922] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23922] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23922] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23922] setpgid(0, 0) = 0 [pid 23922] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23922] write(3, "1000", 4) = 4 [pid 23922] close(3) = 0 [pid 23922] write(1, "executing program\n", 18) = 18 executing program [pid 23922] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23922] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23922] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23922] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23922] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23922] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23922] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23923 attached => {parent_tid=[23923]}, 88) = 23923 [pid 23922] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23922] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23922] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23923] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23923] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23923] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23923] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23922] <... futex resumed>) = 0 [pid 23922] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23922] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23923] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23923] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23922] <... futex resumed>) = 0 [pid 23922] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23922] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23923] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23923] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23922] <... futex resumed>) = 0 [pid 23922] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23922] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23923] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23923] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23922] <... futex resumed>) = 0 [pid 23922] exit_group(0 [pid 23923] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23922] <... exit_group resumed>) = ? [pid 23923] <... futex resumed>) = ? [pid 23923] +++ exited with 0 +++ [pid 23922] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23922, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23924 ci2-android-5-10/strace-static-x86_64: Process 23924 attached [pid 23924] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23924] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23924] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23924] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23924] setpgid(0, 0) = 0 [pid 23924] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23924] write(3, "1000", 4) = 4 [pid 23924] close(3) = 0 executing program [pid 23924] write(1, "executing program\n", 18) = 18 [pid 23924] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23924] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23924] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23924] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23924] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23924] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23924] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23925 attached [pid 23925] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23925] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23925] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23924] <... clone3 resumed> => {parent_tid=[23925]}, 88) = 23925 [pid 23924] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23924] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23925] <... futex resumed>) = 0 [pid 23924] <... futex resumed>) = 1 [pid 23925] mkdirat(AT_FDCWD, "./sys", 0777 [pid 23924] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23925] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 23925] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23925] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23924] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23924] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23925] <... futex resumed>) = 0 [pid 23925] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23924] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23925] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23925] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23924] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23924] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23925] <... futex resumed>) = 0 [pid 23924] <... futex resumed>) = 1 [pid 23925] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23924] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23925] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23925] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23924] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23924] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23925] <... futex resumed>) = 0 [pid 23924] <... futex resumed>) = 1 [pid 23925] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23924] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23925] <... pwrite64 resumed>) = 181 [pid 23925] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23925] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23924] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23924] exit_group(0) = ? [pid 23925] <... futex resumed>) = ? [pid 23925] +++ exited with 0 +++ [pid 23924] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23924, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23926 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 23926 attached [pid 23926] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23926] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23926] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23926] setpgid(0, 0) = 0 [pid 23926] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23926] write(3, "1000", 4) = 4 [pid 23926] close(3) = 0 [pid 23926] write(1, "executing program\n", 18) = 18 executing program [pid 23926] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23926] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23926] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23926] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23926] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23926] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23926] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23927 attached => {parent_tid=[23927]}, 88) = 23927 [pid 23927] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23927] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23927] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23926] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23926] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23927] <... futex resumed>) = 0 [pid 23926] <... futex resumed>) = 1 [pid 23926] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23927] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23927] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23927] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23926] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23926] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23927] <... futex resumed>) = 0 [pid 23926] <... futex resumed>) = 1 [pid 23927] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23927] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23927] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23926] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23926] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23927] <... futex resumed>) = 0 [pid 23926] <... futex resumed>) = 1 [pid 23927] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23926] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23927] <... openat resumed>) = 3 [pid 23927] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23927] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23926] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23926] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23927] <... futex resumed>) = 0 [pid 23927] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23926] <... futex resumed>) = 1 [pid 23927] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23927] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23926] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23926] exit_group(0) = ? [pid 23927] <... futex resumed>) = ? [pid 23927] +++ exited with 0 +++ [pid 23926] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23926, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23928 ci2-android-5-10/strace-static-x86_64: Process 23928 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23928] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23928] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23928] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23928] setpgid(0, 0) = 0 [pid 23928] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23928] write(3, "1000", 4) = 4 [pid 23928] close(3) = 0 [pid 23928] write(1, "executing program\n", 18) = 18 executing program [pid 23928] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23928] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23928] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23928] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23928] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23928] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23928] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23929]}, 88) = 23929 [pid 23928] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23928] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23928] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23929 attached [pid 23929] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23929] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23929] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23929] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23928] <... futex resumed>) = 0 [pid 23928] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23928] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23929] <... futex resumed>) = 1 [pid 23929] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23929] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23928] <... futex resumed>) = 0 [pid 23928] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23928] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23929] <... futex resumed>) = 1 [pid 23929] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23929] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23928] <... futex resumed>) = 0 [pid 23928] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23928] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23929] <... futex resumed>) = 1 [pid 23929] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23929] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23928] <... futex resumed>) = 0 [pid 23929] <... futex resumed>) = 1 [pid 23928] exit_group(0) = ? [pid 23929] +++ exited with 0 +++ [pid 23928] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23928, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23930 ci2-android-5-10/strace-static-x86_64: Process 23930 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23930] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23930] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23930] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23930] setpgid(0, 0) = 0 [pid 23930] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23930] write(3, "1000", 4) = 4 [pid 23930] close(3) = 0 [pid 23930] write(1, "executing program\n", 18) = 18 [pid 23930] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23930] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23930] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23930] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23930] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23930] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23930] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23931]}, 88) = 23931 [pid 23930] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23930] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23930] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23931 attached executing program [pid 23931] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23931] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23931] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23931] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23930] <... futex resumed>) = 0 [pid 23930] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23930] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23931] <... futex resumed>) = 1 [pid 23931] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23931] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23930] <... futex resumed>) = 0 [pid 23930] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23930] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23931] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23931] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23930] <... futex resumed>) = 0 [pid 23930] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23931] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23930] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23931] <... pwrite64 resumed>) = 181 [pid 23931] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23930] <... futex resumed>) = 0 [pid 23931] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23930] exit_group(0) = ? [pid 23931] <... futex resumed>) = ? [pid 23931] +++ exited with 0 +++ [pid 23930] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23930, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23932 ci2-android-5-10/strace-static-x86_64: Process 23932 attached [pid 23932] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23932] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23932] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23932] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23932] setpgid(0, 0) = 0 [pid 23932] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23932] <... openat resumed>) = 3 [pid 23932] write(3, "1000", 4) = 4 [pid 23932] close(3) = 0 [pid 23932] write(1, "executing program\n", 18) = 18 executing program [pid 23932] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23932] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23932] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23932] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23932] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23932] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23932] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23933 attached => {parent_tid=[23933]}, 88) = 23933 [pid 23933] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23933] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23932] rt_sigprocmask(SIG_SETMASK, [] [pid 23933] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23932] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23932] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23933] <... futex resumed>) = 0 [pid 23932] <... futex resumed>) = 1 [pid 23933] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23932] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23933] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23933] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23932] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23932] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23933] <... futex resumed>) = 0 [pid 23933] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23932] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23933] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23933] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23933] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23932] <... futex resumed>) = 0 [pid 23932] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23933] <... futex resumed>) = 0 [pid 23932] <... futex resumed>) = 1 [pid 23933] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23932] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23933] <... openat resumed>) = 3 [pid 23933] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23932] <... futex resumed>) = 0 [pid 23932] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23932] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23933] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23933] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23932] <... futex resumed>) = 0 [pid 23932] exit_group(0 [pid 23933] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23932] <... exit_group resumed>) = ? [pid 23933] <... futex resumed>) = ? [pid 23933] +++ exited with 0 +++ [pid 23932] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23932, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23934 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 23934 attached [pid 23934] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23934] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23934] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23934] setpgid(0, 0) = 0 [pid 23934] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23934] write(3, "1000", 4) = 4 [pid 23934] close(3) = 0 [pid 23934] write(1, "executing program\n", 18) = 18 executing program [pid 23934] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23934] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23934] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23934] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23934] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23934] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23934] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23935]}, 88) = 23935 [pid 23934] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23934] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23934] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23935 attached [pid 23935] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23935] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23935] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23935] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23934] <... futex resumed>) = 0 [pid 23934] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23934] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23935] <... futex resumed>) = 1 [pid 23935] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23935] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23934] <... futex resumed>) = 0 [pid 23934] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23934] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23935] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23935] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23934] <... futex resumed>) = 0 [pid 23934] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23934] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23935] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23935] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23934] <... futex resumed>) = 0 [pid 23935] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23934] exit_group(0) = ? [pid 23935] <... futex resumed>) = ? [pid 23935] +++ exited with 0 +++ [pid 23934] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23934, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23936 ci2-android-5-10/strace-static-x86_64: Process 23936 attached [pid 23936] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23936] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23936] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23936] setpgid(0, 0) = 0 [pid 23936] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23936] write(3, "1000", 4) = 4 [pid 23936] close(3) = 0 executing program [pid 23936] write(1, "executing program\n", 18) = 18 [pid 23936] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23936] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23936] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23936] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23936] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23936] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23936] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23937 attached [pid 23937] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23937] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23937] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23936] <... clone3 resumed> => {parent_tid=[23937]}, 88) = 23937 [pid 23936] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23936] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23937] <... futex resumed>) = 0 [pid 23937] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23937] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23937] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23936] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23936] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23937] <... futex resumed>) = 0 [pid 23937] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23937] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23937] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23936] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23936] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23937] <... futex resumed>) = 0 [pid 23937] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23936] <... futex resumed>) = 1 [pid 23937] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23937] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23936] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23936] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23937] <... futex resumed>) = 0 [pid 23936] <... futex resumed>) = 1 [pid 23937] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23936] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23937] <... pwrite64 resumed>) = 181 [pid 23937] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23936] <... futex resumed>) = 0 [pid 23937] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23936] exit_group(0) = ? [pid 23937] <... futex resumed>) = ? [pid 23937] +++ exited with 0 +++ [pid 23936] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23936, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23938 rt_sigprocmask(SIG_SETMASK, []ci2-android-5-10/strace-static-x86_64: Process 23938 attached , NULL, 8) = 0 [pid 23938] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23938] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23938] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23938] setpgid(0, 0) = 0 [pid 23938] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23938] write(3, "1000", 4) = 4 [pid 23938] close(3) = 0 [pid 23938] write(1, "executing program\n", 18) = 18 executing program [pid 23938] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23938] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23938] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23938] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23938] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23938] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23938] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23939 attached => {parent_tid=[23939]}, 88) = 23939 [pid 23938] rt_sigprocmask(SIG_SETMASK, [] [pid 23939] set_robust_list(0x7f091316a9a0, 24 [pid 23938] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23939] <... set_robust_list resumed>) = 0 [pid 23938] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23939] rt_sigprocmask(SIG_SETMASK, [] [pid 23938] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23939] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23939] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23939] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23938] <... futex resumed>) = 0 [pid 23938] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23938] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23939] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23939] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23938] <... futex resumed>) = 0 [pid 23938] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23939] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23938] <... futex resumed>) = 0 [pid 23938] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23939] <... openat resumed>) = 3 [pid 23939] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23938] <... futex resumed>) = 0 [pid 23938] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23938] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23939] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23939] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23938] <... futex resumed>) = 0 [pid 23939] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23938] exit_group(0) = ? [pid 23939] <... futex resumed>) = ? [pid 23939] +++ exited with 0 +++ [pid 23938] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23938, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23940 ci2-android-5-10/strace-static-x86_64: Process 23940 attached [pid 23940] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23940] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23940] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23940] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23940] setpgid(0, 0) = 0 [pid 23940] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23940] write(3, "1000", 4) = 4 [pid 23940] close(3) = 0 executing program [pid 23940] write(1, "executing program\n", 18) = 18 [pid 23940] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23940] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23940] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23940] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23940] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23940] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23940] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23941 attached => {parent_tid=[23941]}, 88) = 23941 [pid 23941] set_robust_list(0x7f091316a9a0, 24 [pid 23940] rt_sigprocmask(SIG_SETMASK, [] [pid 23941] <... set_robust_list resumed>) = 0 [pid 23940] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23941] rt_sigprocmask(SIG_SETMASK, [] [pid 23940] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23941] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23940] <... futex resumed>) = 0 [pid 23941] mkdirat(AT_FDCWD, "./sys", 0777 [pid 23940] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23941] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 23941] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23940] <... futex resumed>) = 0 [pid 23940] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23940] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23941] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23941] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23940] <... futex resumed>) = 0 [pid 23940] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23940] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23941] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23941] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23940] <... futex resumed>) = 0 [pid 23940] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23940] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23941] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23941] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23940] <... futex resumed>) = 0 [pid 23940] exit_group(0) = ? [pid 23941] <... futex resumed>) = ? [pid 23941] +++ exited with 0 +++ [pid 23940] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23940, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23942 ci2-android-5-10/strace-static-x86_64: Process 23942 attached [pid 23942] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23942] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23942] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23942] setpgid(0, 0) = 0 [pid 23942] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23942] <... openat resumed>) = 3 [pid 23942] write(3, "1000", 4) = 4 [pid 23942] close(3) = 0 executing program [pid 23942] write(1, "executing program\n", 18) = 18 [pid 23942] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23942] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23942] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23942] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23942] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23942] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23942] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23943 attached => {parent_tid=[23943]}, 88) = 23943 [pid 23942] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23942] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23942] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23943] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23943] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23943] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23943] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23942] <... futex resumed>) = 0 [pid 23942] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23942] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23943] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23943] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23942] <... futex resumed>) = 0 [pid 23942] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23942] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23943] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23943] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23942] <... futex resumed>) = 0 [pid 23942] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23942] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23943] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23943] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23942] <... futex resumed>) = 0 [pid 23942] exit_group(0) = ? [pid 23943] <... futex resumed>) = ? [pid 23943] +++ exited with 0 +++ [pid 23942] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23942, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23944 ci2-android-5-10/strace-static-x86_64: Process 23944 attached [pid 23944] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23944] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23944] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23944] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23944] <... prctl resumed>) = 0 [pid 23944] setpgid(0, 0) = 0 [pid 23944] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23944] write(3, "1000", 4) = 4 [pid 23944] close(3) = 0 executing program [pid 23944] write(1, "executing program\n", 18) = 18 [pid 23944] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23944] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23944] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23944] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23944] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23944] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23944] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23945 attached [pid 23945] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23945] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23945] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23944] <... clone3 resumed> => {parent_tid=[23945]}, 88) = 23945 [pid 23944] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23944] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23945] <... futex resumed>) = 0 [pid 23944] <... futex resumed>) = 1 [pid 23945] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23945] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23945] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23944] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23944] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23945] <... futex resumed>) = 0 [pid 23944] <... futex resumed>) = 1 [pid 23945] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23945] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23945] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23944] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23944] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23945] <... futex resumed>) = 0 [pid 23944] <... futex resumed>) = 1 [pid 23945] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23945] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23945] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23944] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23944] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23945] <... futex resumed>) = 0 [pid 23945] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23944] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23945] <... pwrite64 resumed>) = 181 [pid 23945] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23944] <... futex resumed>) = 0 [pid 23945] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23944] exit_group(0) = ? [pid 23945] <... futex resumed>) = ? [pid 23945] +++ exited with 0 +++ [pid 23944] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23944, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23946 ci2-android-5-10/strace-static-x86_64: Process 23946 attached [pid 23946] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23946] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23946] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23946] setpgid(0, 0) = 0 [pid 23946] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23946] write(3, "1000", 4) = 4 [pid 23946] close(3) = 0 executing program [pid 23946] write(1, "executing program\n", 18) = 18 [pid 23946] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23946] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23946] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23946] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23946] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23946] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23946] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23947]}, 88) = 23947 [pid 23946] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23946] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23946] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23946] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23947 attached [pid 23947] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23947] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23947] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23947] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23946] <... futex resumed>) = 0 [pid 23946] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23946] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23947] <... futex resumed>) = 1 [pid 23947] mount(NULL, "./sys", "sysfs", 0, NULL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23947] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23947] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23946] <... futex resumed>) = 0 [pid 23946] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23946] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23947] <... futex resumed>) = 1 [pid 23947] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23947] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23946] <... futex resumed>) = 0 [pid 23946] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23946] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23947] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23947] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23946] <... futex resumed>) = 0 [pid 23947] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23946] exit_group(0) = ? [pid 23947] <... futex resumed>) = ? [pid 23947] +++ exited with 0 +++ [pid 23946] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23946, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23948 ci2-android-5-10/strace-static-x86_64: Process 23948 attached [pid 23948] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23948] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23948] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23948] <... prctl resumed>) = 0 [pid 23948] setpgid(0, 0) = 0 [pid 23948] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23948] write(3, "1000", 4) = 4 [pid 23948] close(3) = 0 executing program [pid 23948] write(1, "executing program\n", 18) = 18 [pid 23948] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23948] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23948] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23948] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23948] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23948] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23948] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23949 attached [pid 23949] set_robust_list(0x7f091316a9a0, 24 [pid 23948] <... clone3 resumed> => {parent_tid=[23949]}, 88) = 23949 [pid 23949] <... set_robust_list resumed>) = 0 [pid 23949] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23949] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23948] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23948] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23949] <... futex resumed>) = 0 [pid 23948] <... futex resumed>) = 1 [pid 23949] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23949] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23949] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23948] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23948] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23949] <... futex resumed>) = 0 [pid 23948] <... futex resumed>) = 1 [pid 23949] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23948] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23949] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23949] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23949] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23948] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23948] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23949] <... futex resumed>) = 0 [pid 23948] <... futex resumed>) = 1 [pid 23949] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23949] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23949] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23948] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23948] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23949] <... futex resumed>) = 0 [pid 23948] <... futex resumed>) = 1 [pid 23949] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23948] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23949] <... pwrite64 resumed>) = 181 [pid 23949] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23948] <... futex resumed>) = 0 [pid 23949] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23948] exit_group(0) = ? [pid 23949] <... futex resumed>) = ? [pid 23949] +++ exited with 0 +++ [pid 23948] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23948, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23950 ci2-android-5-10/strace-static-x86_64: Process 23950 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23950] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23950] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23950] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23950] setpgid(0, 0) = 0 [pid 23950] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23950] write(3, "1000", 4) = 4 [pid 23950] close(3) = 0 executing program [pid 23950] write(1, "executing program\n", 18) = 18 [pid 23950] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23950] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23950] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23950] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23950] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23950] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23950] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23951 attached => {parent_tid=[23951]}, 88) = 23951 [pid 23951] set_robust_list(0x7f091316a9a0, 24 [pid 23950] rt_sigprocmask(SIG_SETMASK, [] [pid 23951] <... set_robust_list resumed>) = 0 [pid 23950] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23951] rt_sigprocmask(SIG_SETMASK, [] [pid 23950] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23951] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23950] <... futex resumed>) = 0 [pid 23950] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23951] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23951] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23950] <... futex resumed>) = 0 [pid 23951] <... futex resumed>) = 1 [pid 23950] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23951] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23950] <... futex resumed>) = 0 [pid 23950] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23951] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23951] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23950] <... futex resumed>) = 0 [pid 23951] <... futex resumed>) = 1 [pid 23950] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23951] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23950] <... futex resumed>) = 0 [pid 23950] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23951] <... openat resumed>) = 3 [pid 23951] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23950] <... futex resumed>) = 0 [pid 23951] <... futex resumed>) = 1 [pid 23950] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23951] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23950] <... futex resumed>) = 0 [pid 23950] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23951] <... pwrite64 resumed>) = 181 [pid 23951] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23950] <... futex resumed>) = 0 [pid 23951] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23950] exit_group(0) = ? [pid 23951] <... futex resumed>) = ? [pid 23951] +++ exited with 0 +++ [pid 23950] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23950, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23952 ci2-android-5-10/strace-static-x86_64: Process 23952 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23952] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23952] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23952] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23952] setpgid(0, 0) = 0 [pid 23952] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23952] write(3, "1000", 4) = 4 [pid 23952] close(3) = 0 [pid 23952] write(1, "executing program\n", 18) = 18 executing program [pid 23952] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23952] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23952] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23952] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23952] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23952] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23952] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23953]}, 88) = 23953 [pid 23952] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23952] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23952] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23953 attached [pid 23953] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23953] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23953] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23953] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23952] <... futex resumed>) = 0 [pid 23952] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23952] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23953] <... futex resumed>) = 1 [pid 23953] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23953] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23952] <... futex resumed>) = 0 [pid 23952] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23952] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23953] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23953] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23952] <... futex resumed>) = 0 [pid 23952] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23952] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23953] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23953] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23952] <... futex resumed>) = 0 [pid 23953] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23952] exit_group(0) = ? [pid 23953] <... futex resumed>) = ? [pid 23953] +++ exited with 0 +++ [pid 23952] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23952, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23954 ci2-android-5-10/strace-static-x86_64: Process 23954 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23954] set_robust_list(0x55557260a6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23954] <... set_robust_list resumed>) = 0 [pid 23954] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23954] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23954] setpgid(0, 0) = 0 [pid 23954] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23954] write(3, "1000", 4) = 4 [pid 23954] close(3) = 0 [pid 23954] write(1, "executing program\n", 18) = 18 [pid 23954] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 23954] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23954] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23954] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23954] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23954] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23954] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23955]}, 88) = 23955 [pid 23954] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23954] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23954] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23955 attached [pid 23955] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23955] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23955] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23955] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23954] <... futex resumed>) = 0 [pid 23954] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23954] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23955] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23955] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23954] <... futex resumed>) = 0 [pid 23954] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23954] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23955] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23955] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23954] <... futex resumed>) = 0 [pid 23954] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23954] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23955] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23955] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23954] <... futex resumed>) = 0 [pid 23954] exit_group(0) = ? [pid 23955] <... futex resumed>) = ? [pid 23955] +++ exited with 0 +++ [pid 23954] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23954, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23956 ci2-android-5-10/strace-static-x86_64: Process 23956 attached [pid 23956] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23956] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23956] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23956] setpgid(0, 0) = 0 [pid 23956] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23956] write(3, "1000", 4) = 4 [pid 23956] close(3) = 0 executing program [pid 23956] write(1, "executing program\n", 18) = 18 [pid 23956] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23956] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23956] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23956] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23956] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23956] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23956] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23957 attached => {parent_tid=[23957]}, 88) = 23957 [pid 23956] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23956] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23956] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23957] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23957] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23957] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23957] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23956] <... futex resumed>) = 0 [pid 23956] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23956] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23957] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23957] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23956] <... futex resumed>) = 0 [pid 23956] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23956] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23957] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23957] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23956] <... futex resumed>) = 0 [pid 23956] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23956] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23957] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23957] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23956] <... futex resumed>) = 0 [pid 23957] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23956] exit_group(0) = ? [pid 23957] <... futex resumed>) = ? [pid 23957] +++ exited with 0 +++ [pid 23956] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23956, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23958 ci2-android-5-10/strace-static-x86_64: Process 23958 attached [pid 23958] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23958] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23958] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23958] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23958] setpgid(0, 0) = 0 [pid 23958] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23958] write(3, "1000", 4) = 4 [pid 23958] close(3) = 0 [pid 23958] write(1, "executing program\n", 18) = 18 executing program [pid 23958] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23958] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23958] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23958] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23958] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23958] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23958] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23959 attached => {parent_tid=[23959]}, 88) = 23959 [pid 23959] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23959] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23959] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23958] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23958] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23959] <... futex resumed>) = 0 [pid 23958] <... futex resumed>) = 1 [pid 23958] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23959] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23959] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23959] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23958] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23958] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23959] <... futex resumed>) = 0 [pid 23958] <... futex resumed>) = 1 [pid 23959] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23958] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23959] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23958] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23959] <... futex resumed>) = 0 [pid 23959] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23958] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23959] <... futex resumed>) = 0 [pid 23959] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23958] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23959] <... openat resumed>) = 3 [pid 23959] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23958] <... futex resumed>) = 0 [pid 23959] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23958] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23958] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23959] <... pwrite64 resumed>) = 181 [pid 23959] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23958] <... futex resumed>) = 0 [pid 23959] <... futex resumed>) = 1 [pid 23959] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23958] exit_group(0) = ? [pid 23959] <... futex resumed>) = ? [pid 23959] +++ exited with 0 +++ [pid 23958] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23958, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23960 attached , child_tidptr=0x55557260a690) = 23960 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23960] set_robust_list(0x55557260a6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23960] <... set_robust_list resumed>) = 0 [pid 23960] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23960] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23960] setpgid(0, 0) = 0 [pid 23960] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23960] write(3, "1000", 4) = 4 [pid 23960] close(3) = 0 [pid 23960] write(1, "executing program\n", 18) = 18 executing program [pid 23960] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23960] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23960] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23960] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23960] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23960] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23960] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23961 attached [pid 23961] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23961] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23961] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23960] <... clone3 resumed> => {parent_tid=[23961]}, 88) = 23961 [pid 23960] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23960] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23961] <... futex resumed>) = 0 [pid 23960] <... futex resumed>) = 1 [pid 23961] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23961] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23961] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23960] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23960] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23961] <... futex resumed>) = 0 [pid 23960] <... futex resumed>) = 1 [pid 23961] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23960] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23961] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23961] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23960] <... futex resumed>) = 0 [pid 23960] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23960] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23961] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23961] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23960] <... futex resumed>) = 0 [pid 23960] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23961] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23960] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23961] <... pwrite64 resumed>) = 181 [pid 23961] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23960] <... futex resumed>) = 0 [pid 23960] exit_group(0) = ? [pid 23961] +++ exited with 0 +++ [pid 23960] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23960, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23962 ci2-android-5-10/strace-static-x86_64: Process 23962 attached [pid 23962] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23962] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23962] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23962] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23962] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23962] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23962] write(3, "1000", 4) = 4 [pid 23962] close(3) = 0 executing program [pid 23962] write(1, "executing program\n", 18) = 18 [pid 23962] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23962] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23962] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23962] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23962] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23962] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23962] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23963 attached => {parent_tid=[23963]}, 88) = 23963 [pid 23963] set_robust_list(0x7f091316a9a0, 24 [pid 23962] rt_sigprocmask(SIG_SETMASK, [] [pid 23963] <... set_robust_list resumed>) = 0 [pid 23962] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23963] rt_sigprocmask(SIG_SETMASK, [] [pid 23962] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23963] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23962] <... futex resumed>) = 0 [pid 23963] mkdirat(AT_FDCWD, "./sys", 0777 [pid 23962] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23963] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 23963] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23962] <... futex resumed>) = 0 [pid 23963] <... futex resumed>) = 1 [pid 23962] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23963] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23962] <... futex resumed>) = 0 [pid 23963] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23962] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23963] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23962] <... futex resumed>) = 0 [pid 23962] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23962] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23963] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23963] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23962] <... futex resumed>) = 0 [pid 23962] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23962] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23963] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23963] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23962] <... futex resumed>) = 0 [pid 23963] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23962] exit_group(0) = ? [pid 23963] <... futex resumed>) = ? [pid 23963] +++ exited with 0 +++ [pid 23962] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23962, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23964 rt_sigprocmask(SIG_SETMASK, []ci2-android-5-10/strace-static-x86_64: Process 23964 attached , NULL, 8) = 0 [pid 23964] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23964] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23964] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23964] setpgid(0, 0) = 0 [pid 23964] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23964] write(3, "1000", 4) = 4 [pid 23964] close(3) = 0 [pid 23964] write(1, "executing program\n", 18) = 18 [pid 23964] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 23964] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23964] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23964] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23964] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23964] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23964] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23965]}, 88) = 23965 [pid 23964] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23964] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23964] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23965 attached [pid 23965] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23965] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23965] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23965] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23964] <... futex resumed>) = 0 [pid 23964] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23964] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23965] <... futex resumed>) = 1 [pid 23965] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23965] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23964] <... futex resumed>) = 0 [pid 23964] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23964] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23965] <... futex resumed>) = 1 [pid 23965] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23965] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23964] <... futex resumed>) = 0 [pid 23964] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23964] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23965] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23965] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23964] <... futex resumed>) = 0 [pid 23965] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23964] exit_group(0) = ? [pid 23965] <... futex resumed>) = ? [pid 23965] +++ exited with 0 +++ [pid 23964] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23964, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23966 ci2-android-5-10/strace-static-x86_64: Process 23966 attached [pid 23966] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23966] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23966] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23966] <... prctl resumed>) = 0 [pid 23966] setpgid(0, 0) = 0 [pid 23966] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23966] write(3, "1000", 4) = 4 [pid 23966] close(3) = 0 [pid 23966] write(1, "executing program\n", 18) = 18 executing program [pid 23966] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23966] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23966] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23966] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23966] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23966] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23966] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23967 attached [pid 23967] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23967] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23967] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23966] <... clone3 resumed> => {parent_tid=[23967]}, 88) = 23967 [pid 23966] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23966] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23967] <... futex resumed>) = 0 [pid 23966] <... futex resumed>) = 1 [pid 23967] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23967] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23967] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23966] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23966] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23967] <... futex resumed>) = 0 [pid 23966] <... futex resumed>) = 1 [pid 23967] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23967] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23967] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23966] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23966] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23967] <... futex resumed>) = 0 [pid 23966] <... futex resumed>) = 1 [pid 23967] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23967] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23967] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23966] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23966] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23967] <... futex resumed>) = 0 [pid 23967] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23966] <... futex resumed>) = 1 [pid 23966] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23967] <... pwrite64 resumed>) = 181 [pid 23967] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23966] <... futex resumed>) = 0 [pid 23967] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23966] exit_group(0) = ? [pid 23967] <... futex resumed>) = ? [pid 23967] +++ exited with 0 +++ [pid 23966] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23966, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23968 attached , child_tidptr=0x55557260a690) = 23968 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23968] set_robust_list(0x55557260a6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23968] <... set_robust_list resumed>) = 0 [pid 23968] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23968] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23968] setpgid(0, 0) = 0 [pid 23968] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23968] write(3, "1000", 4) = 4 [pid 23968] close(3) = 0 [pid 23968] write(1, "executing program\n", 18) = 18 [pid 23968] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 23968] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23968] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23968] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23968] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23968] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23968] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23969]}, 88) = 23969 [pid 23968] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23968] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23968] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23969 attached [pid 23969] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23969] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23969] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23969] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23968] <... futex resumed>) = 0 [pid 23968] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23968] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23969] <... futex resumed>) = 1 [pid 23969] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23969] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23968] <... futex resumed>) = 0 [pid 23968] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23968] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23969] <... futex resumed>) = 1 [pid 23969] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23969] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23968] <... futex resumed>) = 0 [pid 23968] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23968] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23969] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23969] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23968] <... futex resumed>) = 0 [pid 23968] exit_group(0 [pid 23969] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23968] <... exit_group resumed>) = ? [pid 23969] <... futex resumed>) = ? [pid 23969] +++ exited with 0 +++ [pid 23968] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23968, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23970 ci2-android-5-10/strace-static-x86_64: Process 23970 attached [pid 23970] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23970] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23970] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23970] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23970] setpgid(0, 0) = 0 [pid 23970] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23970] <... openat resumed>) = 3 [pid 23970] write(3, "1000", 4) = 4 [pid 23970] close(3) = 0 [pid 23970] write(1, "executing program\n", 18) = 18 executing program [pid 23970] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23970] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23970] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23970] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23970] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23970] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23970] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23971 attached => {parent_tid=[23971]}, 88) = 23971 [pid 23970] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23970] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23970] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23971] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23971] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23971] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23971] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23970] <... futex resumed>) = 0 [pid 23970] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23970] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23971] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23971] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23970] <... futex resumed>) = 0 [pid 23970] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23970] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23971] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23971] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23970] <... futex resumed>) = 0 [pid 23970] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23970] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23971] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23971] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23970] <... futex resumed>) = 0 [pid 23970] exit_group(0) = ? [pid 23971] <... futex resumed>) = ? [pid 23971] +++ exited with 0 +++ [pid 23970] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23970, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23972 ci2-android-5-10/strace-static-x86_64: Process 23972 attached [pid 23972] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23972] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23972] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23972] setpgid(0, 0) = 0 [pid 23972] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23972] <... openat resumed>) = 3 [pid 23972] write(3, "1000", 4) = 4 [pid 23972] close(3) = 0 executing program [pid 23972] write(1, "executing program\n", 18) = 18 [pid 23972] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23972] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23972] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23972] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23972] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23972] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23972] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23973 attached [pid 23973] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23973] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23973] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23972] <... clone3 resumed> => {parent_tid=[23973]}, 88) = 23973 [pid 23972] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23972] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23973] <... futex resumed>) = 0 [pid 23972] <... futex resumed>) = 1 [pid 23973] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23973] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23973] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23972] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23972] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23973] <... futex resumed>) = 0 [pid 23972] <... futex resumed>) = 1 [pid 23973] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23973] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23973] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23972] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23972] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23973] <... futex resumed>) = 0 [pid 23972] <... futex resumed>) = 1 [pid 23973] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23972] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23973] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23973] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23972] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23972] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23973] <... futex resumed>) = 0 [pid 23972] <... futex resumed>) = 1 [pid 23973] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23972] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23973] <... pwrite64 resumed>) = 181 [pid 23973] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23972] <... futex resumed>) = 0 [pid 23973] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23972] exit_group(0) = ? [pid 23973] <... futex resumed>) = ? [pid 23973] +++ exited with 0 +++ [pid 23972] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23972, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23974 ci2-android-5-10/strace-static-x86_64: Process 23974 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23974] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23974] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23974] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23974] setpgid(0, 0) = 0 [pid 23974] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23974] write(3, "1000", 4) = 4 [pid 23974] close(3) = 0 executing program [pid 23974] write(1, "executing program\n", 18) = 18 [pid 23974] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23974] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23974] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23974] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23974] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23974] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23974] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23975]}, 88) = 23975 [pid 23974] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23974] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23974] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23975 attached [pid 23975] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23975] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23975] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23975] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23974] <... futex resumed>) = 0 [pid 23974] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23974] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23975] <... futex resumed>) = 1 [pid 23975] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23975] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23974] <... futex resumed>) = 0 [pid 23974] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23974] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23975] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23975] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23974] <... futex resumed>) = 0 [pid 23974] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23974] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23975] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23975] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23974] <... futex resumed>) = 0 [pid 23975] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23974] exit_group(0) = ? [pid 23975] <... futex resumed>) = ? [pid 23975] +++ exited with 0 +++ [pid 23974] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23974, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23976 ci2-android-5-10/strace-static-x86_64: Process 23976 attached [pid 23976] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23976] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23976] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23976] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23976] setpgid(0, 0) = 0 [pid 23976] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23976] write(3, "1000", 4) = 4 [pid 23976] close(3) = 0 [pid 23976] write(1, "executing program\n", 18) = 18 executing program [pid 23976] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23976] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23976] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23976] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23976] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23976] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23976] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23977 attached => {parent_tid=[23977]}, 88) = 23977 [pid 23976] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23976] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23976] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23977] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23977] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23977] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23977] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23976] <... futex resumed>) = 0 [pid 23976] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23976] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23977] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23977] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23976] <... futex resumed>) = 0 [pid 23976] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23976] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23977] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23977] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23976] <... futex resumed>) = 0 [pid 23976] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23976] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23977] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23977] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23976] <... futex resumed>) = 0 [pid 23976] exit_group(0) = ? [pid 23977] <... futex resumed>) = ? [pid 23977] +++ exited with 0 +++ [pid 23976] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23976, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23978 ci2-android-5-10/strace-static-x86_64: Process 23978 attached [pid 23978] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23978] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23978] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23978] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23978] setpgid(0, 0) = 0 [pid 23978] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23978] write(3, "1000", 4) = 4 [pid 23978] close(3) = 0 executing program [pid 23978] write(1, "executing program\n", 18) = 18 [pid 23978] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23978] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23978] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23978] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23978] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23978] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23978] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23979 attached [pid 23979] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23979] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23979] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23978] <... clone3 resumed> => {parent_tid=[23979]}, 88) = 23979 [pid 23978] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23978] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23979] <... futex resumed>) = 0 [pid 23978] <... futex resumed>) = 1 [pid 23979] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23979] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23979] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23978] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23978] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23979] <... futex resumed>) = 0 [pid 23978] <... futex resumed>) = 1 [pid 23979] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23979] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23979] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23978] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23978] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23979] <... futex resumed>) = 0 [pid 23979] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23979] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23979] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23978] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23978] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23979] <... futex resumed>) = 0 [pid 23978] <... futex resumed>) = 1 [pid 23979] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23978] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23979] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23978] <... futex resumed>) = 0 [pid 23979] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23978] exit_group(0) = ? [pid 23979] <... futex resumed>) = ? [pid 23979] +++ exited with 0 +++ [pid 23978] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23978, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23980 ci2-android-5-10/strace-static-x86_64: Process 23980 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23980] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23980] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23980] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23980] setpgid(0, 0) = 0 [pid 23980] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23980] write(3, "1000", 4) = 4 [pid 23980] close(3) = 0 executing program [pid 23980] write(1, "executing program\n", 18) = 18 [pid 23980] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23980] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23980] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23980] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23980] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23980] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23980] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23981 attached => {parent_tid=[23981]}, 88) = 23981 [pid 23981] set_robust_list(0x7f091316a9a0, 24 [pid 23980] rt_sigprocmask(SIG_SETMASK, [] [pid 23981] <... set_robust_list resumed>) = 0 [pid 23980] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23981] rt_sigprocmask(SIG_SETMASK, [] [pid 23980] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23981] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23980] <... futex resumed>) = 0 [pid 23980] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23981] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23981] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23980] <... futex resumed>) = 0 [pid 23981] <... futex resumed>) = 1 [pid 23980] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23981] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23980] <... futex resumed>) = 0 [pid 23980] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23981] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23981] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23980] <... futex resumed>) = 0 [pid 23981] <... futex resumed>) = 1 [pid 23980] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23981] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23980] <... futex resumed>) = 0 [pid 23980] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23981] <... openat resumed>) = 3 [pid 23981] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23980] <... futex resumed>) = 0 [pid 23981] <... futex resumed>) = 1 [pid 23980] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23981] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23980] <... futex resumed>) = 0 [pid 23980] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23981] <... pwrite64 resumed>) = 181 [pid 23981] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23980] <... futex resumed>) = 0 [pid 23981] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23980] exit_group(0) = ? [pid 23981] <... futex resumed>) = ? [pid 23981] +++ exited with 0 +++ [pid 23980] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23980, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23982 ci2-android-5-10/strace-static-x86_64: Process 23982 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23982] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23982] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23982] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23982] setpgid(0, 0) = 0 [pid 23982] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23982] write(3, "1000", 4) = 4 [pid 23982] close(3) = 0 [pid 23982] write(1, "executing program\n", 18) = 18 executing program [pid 23982] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23982] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23982] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23982] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23982] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23982] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23982] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23983 attached => {parent_tid=[23983]}, 88) = 23983 [pid 23982] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23982] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23982] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23983] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23983] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23983] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23983] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23982] <... futex resumed>) = 0 [pid 23982] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23982] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23983] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23983] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23982] <... futex resumed>) = 0 [pid 23982] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23982] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23983] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23983] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23982] <... futex resumed>) = 0 [pid 23982] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23983] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23982] <... futex resumed>) = 0 [pid 23982] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23983] <... pwrite64 resumed>) = 181 [pid 23983] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23982] <... futex resumed>) = 0 [pid 23983] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23982] exit_group(0) = ? [pid 23983] <... futex resumed>) = ? [pid 23983] +++ exited with 0 +++ [pid 23982] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23982, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23984 ci2-android-5-10/strace-static-x86_64: Process 23984 attached [pid 23984] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23984] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23984] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23984] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23984] setpgid(0, 0) = 0 [pid 23984] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23984] <... openat resumed>) = 3 [pid 23984] write(3, "1000", 4) = 4 [pid 23984] close(3) = 0 executing program [pid 23984] write(1, "executing program\n", 18) = 18 [pid 23984] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23984] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23984] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23984] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23984] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23984] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23984] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23985 attached [pid 23985] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23985] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23985] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23984] <... clone3 resumed> => {parent_tid=[23985]}, 88) = 23985 [pid 23984] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23984] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23985] <... futex resumed>) = 0 [pid 23984] <... futex resumed>) = 1 [pid 23985] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23985] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23985] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23984] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23984] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23985] <... futex resumed>) = 0 [pid 23984] <... futex resumed>) = 1 [pid 23985] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23985] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23985] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23984] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23984] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23985] <... futex resumed>) = 0 [pid 23984] <... futex resumed>) = 1 [pid 23985] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23985] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23985] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23984] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23984] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23985] <... futex resumed>) = 0 [pid 23984] <... futex resumed>) = 1 [pid 23985] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23984] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23985] <... pwrite64 resumed>) = 181 [pid 23985] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23984] <... futex resumed>) = 0 [pid 23985] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23984] exit_group(0) = ? [pid 23985] <... futex resumed>) = ? [pid 23985] +++ exited with 0 +++ [pid 23984] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23984, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23986 ci2-android-5-10/strace-static-x86_64: Process 23986 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23986] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23986] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23986] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23986] setpgid(0, 0) = 0 [pid 23986] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23986] write(3, "1000", 4) = 4 [pid 23986] close(3) = 0 executing program [pid 23986] write(1, "executing program\n", 18) = 18 [pid 23986] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23986] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23986] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23986] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23986] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23986] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23986] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23987 attached => {parent_tid=[23987]}, 88) = 23987 [pid 23987] set_robust_list(0x7f091316a9a0, 24 [pid 23986] rt_sigprocmask(SIG_SETMASK, [] [pid 23987] <... set_robust_list resumed>) = 0 [pid 23987] rt_sigprocmask(SIG_SETMASK, [] [pid 23986] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23987] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23986] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23986] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23987] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23987] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23986] <... futex resumed>) = 0 [pid 23987] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23986] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23987] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23986] <... futex resumed>) = 0 [pid 23987] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23986] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23987] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23987] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23986] <... futex resumed>) = 0 [pid 23987] <... futex resumed>) = 1 [pid 23986] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23987] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23986] <... futex resumed>) = 0 [pid 23986] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23987] <... openat resumed>) = 3 [pid 23987] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23986] <... futex resumed>) = 0 [pid 23987] <... futex resumed>) = 1 [pid 23986] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23987] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23986] <... futex resumed>) = 0 [pid 23986] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23987] <... pwrite64 resumed>) = 181 [pid 23987] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23986] <... futex resumed>) = 0 [pid 23987] <... futex resumed>) = 1 [pid 23986] exit_group(0 [pid 23987] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23986] <... exit_group resumed>) = ? [pid 23987] <... futex resumed>) = ? [pid 23987] +++ exited with 0 +++ [pid 23986] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23986, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23988 ci2-android-5-10/strace-static-x86_64: Process 23988 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23988] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23988] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23988] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23988] setpgid(0, 0) = 0 [pid 23988] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23988] write(3, "1000", 4) = 4 [pid 23988] close(3) = 0 [pid 23988] write(1, "executing program\n", 18) = 18 executing program [pid 23988] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23988] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23988] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23988] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23988] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23988] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23988] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23989 attached [pid 23989] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23989] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23989] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23988] <... clone3 resumed> => {parent_tid=[23989]}, 88) = 23989 [pid 23988] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23988] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23989] <... futex resumed>) = 0 [pid 23988] <... futex resumed>) = 1 [pid 23989] mkdirat(AT_FDCWD, "./sys", 0777 [pid 23988] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23989] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 23989] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23989] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23988] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23988] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23989] <... futex resumed>) = 0 [pid 23988] <... futex resumed>) = 1 [pid 23989] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23988] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23989] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23989] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23989] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23988] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23988] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23989] <... futex resumed>) = 0 [pid 23988] <... futex resumed>) = 1 [pid 23989] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23988] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23989] <... openat resumed>) = 3 [pid 23989] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23988] <... futex resumed>) = 0 [pid 23988] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23989] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23988] <... futex resumed>) = 0 [pid 23988] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23989] <... pwrite64 resumed>) = 181 [pid 23989] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23988] <... futex resumed>) = 0 [pid 23988] exit_group(0) = ? [pid 23989] +++ exited with 0 +++ [pid 23988] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23988, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23990 ci2-android-5-10/strace-static-x86_64: Process 23990 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23990] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23990] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23990] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23990] setpgid(0, 0) = 0 [pid 23990] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23990] write(3, "1000", 4) = 4 [pid 23990] close(3) = 0 [pid 23990] write(1, "executing program\n", 18) = 18 executing program [pid 23990] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23990] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23990] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23990] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23990] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23990] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23990] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[23991]}, 88) = 23991 [pid 23990] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23990] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23990] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 23991 attached [pid 23991] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23991] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23991] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23991] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23990] <... futex resumed>) = 0 [pid 23990] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23990] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23991] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23991] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23990] <... futex resumed>) = 0 [pid 23990] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23990] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23991] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23991] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23990] <... futex resumed>) = 0 [pid 23990] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23990] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23991] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23991] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23990] <... futex resumed>) = 0 [pid 23991] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23990] exit_group(0) = ? [pid 23991] <... futex resumed>) = ? [pid 23991] +++ exited with 0 +++ [pid 23990] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23990, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 23992 attached [pid 23992] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23992] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... clone resumed>, child_tidptr=0x55557260a690) = 23992 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23992] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23992] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23992] setpgid(0, 0) = 0 [pid 23992] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23992] write(3, "1000", 4) = 4 [pid 23992] close(3) = 0 executing program [pid 23992] write(1, "executing program\n", 18) = 18 [pid 23992] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23992] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23992] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23992] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23992] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23992] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23992] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23993 attached => {parent_tid=[23993]}, 88) = 23993 [pid 23993] set_robust_list(0x7f091316a9a0, 24 [pid 23992] rt_sigprocmask(SIG_SETMASK, [] [pid 23993] <... set_robust_list resumed>) = 0 [pid 23992] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23993] rt_sigprocmask(SIG_SETMASK, [] [pid 23992] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23993] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23992] <... futex resumed>) = 0 [pid 23992] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23993] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23993] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23992] <... futex resumed>) = 0 [pid 23993] <... futex resumed>) = 1 [pid 23992] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23993] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23992] <... futex resumed>) = 0 [pid 23992] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23993] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23993] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23992] <... futex resumed>) = 0 [pid 23993] <... futex resumed>) = 1 [pid 23992] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23993] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 23992] <... futex resumed>) = 0 [pid 23992] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23993] <... openat resumed>) = 3 [pid 23993] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23992] <... futex resumed>) = 0 [pid 23992] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23992] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23993] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23993] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23992] <... futex resumed>) = 0 [pid 23993] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23992] exit_group(0) = ? [pid 23993] <... futex resumed>) = ? [pid 23993] +++ exited with 0 +++ [pid 23992] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23992, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23994 ci2-android-5-10/strace-static-x86_64: Process 23994 attached [pid 23994] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23994] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 23994] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23994] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23994] setpgid(0, 0) = 0 [pid 23994] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23994] <... openat resumed>) = 3 [pid 23994] write(3, "1000", 4) = 4 [pid 23994] close(3) = 0 executing program [pid 23994] write(1, "executing program\n", 18) = 18 [pid 23994] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23994] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23994] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23994] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23994] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23994] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23994] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23995 attached [pid 23995] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 23995] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23995] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23994] <... clone3 resumed> => {parent_tid=[23995]}, 88) = 23995 [pid 23994] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23994] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23995] <... futex resumed>) = 0 [pid 23994] <... futex resumed>) = 1 [pid 23995] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23995] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23995] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23994] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23994] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23995] <... futex resumed>) = 0 [pid 23995] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 23995] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23995] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23994] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 23994] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23995] <... futex resumed>) = 0 [pid 23995] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23994] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23995] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23995] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23994] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23994] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23995] <... futex resumed>) = 0 [pid 23994] <... futex resumed>) = 1 [pid 23995] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 23994] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23995] <... pwrite64 resumed>) = 181 [pid 23995] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23994] <... futex resumed>) = 0 [pid 23994] exit_group(0) = ? [pid 23995] +++ exited with 0 +++ [pid 23994] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23994, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23996 ci2-android-5-10/strace-static-x86_64: Process 23996 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23996] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23996] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23996] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23996] setpgid(0, 0) = 0 [pid 23996] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23996] write(3, "1000", 4) = 4 [pid 23996] close(3) = 0 [pid 23996] write(1, "executing program\n", 18) = 18 [pid 23996] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23996] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 executing program [pid 23996] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23996] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23996] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23996] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23996] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23997 attached => {parent_tid=[23997]}, 88) = 23997 [pid 23997] set_robust_list(0x7f091316a9a0, 24 [pid 23996] rt_sigprocmask(SIG_SETMASK, [] [pid 23997] <... set_robust_list resumed>) = 0 [pid 23996] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23997] rt_sigprocmask(SIG_SETMASK, [] [pid 23996] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23997] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23996] <... futex resumed>) = 0 [pid 23996] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23997] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23997] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23996] <... futex resumed>) = 0 [pid 23997] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23996] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23997] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 23996] <... futex resumed>) = 0 [pid 23997] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23996] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23997] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23997] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23996] <... futex resumed>) = 0 [pid 23997] <... futex resumed>) = 1 [pid 23996] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23996] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23997] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23997] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23996] <... futex resumed>) = 0 [pid 23996] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23996] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23997] <... futex resumed>) = 1 [pid 23997] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23997] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 23996] <... futex resumed>) = 0 [pid 23996] exit_group(0) = ? [pid 23997] <... futex resumed>) = ? [pid 23997] +++ exited with 0 +++ [pid 23996] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23996, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 23998 ci2-android-5-10/strace-static-x86_64: Process 23998 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23998] set_robust_list(0x55557260a6a0, 24) = 0 [pid 23998] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23998] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23998] setpgid(0, 0) = 0 [pid 23998] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23998] write(3, "1000", 4) = 4 [pid 23998] close(3) = 0 executing program [pid 23998] write(1, "executing program\n", 18) = 18 [pid 23998] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23998] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 23998] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 23998] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 23998] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 23998] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 23998] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 23999 attached => {parent_tid=[23999]}, 88) = 23999 [pid 23999] set_robust_list(0x7f091316a9a0, 24 [pid 23998] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 23999] <... set_robust_list resumed>) = 0 [pid 23998] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23999] rt_sigprocmask(SIG_SETMASK, [] [pid 23998] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23999] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 23999] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 23999] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23998] <... futex resumed>) = 0 [pid 23998] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 23999] mount(NULL, "./sys", "sysfs", 0, NULL [pid 23998] <... futex resumed>) = 0 [pid 23998] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23999] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 23999] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23998] <... futex resumed>) = 0 [pid 23998] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23998] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23999] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 23999] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23998] <... futex resumed>) = 0 [pid 23998] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 23998] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 23999] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 23999] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 23998] <... futex resumed>) = 0 [pid 23999] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 23998] exit_group(0) = ? [pid 23999] <... futex resumed>) = ? [pid 23999] +++ exited with 0 +++ [pid 23998] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23998, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24000 ci2-android-5-10/strace-static-x86_64: Process 24000 attached [pid 24000] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24000] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24000] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24000] setpgid(0, 0) = 0 [pid 24000] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24000] <... openat resumed>) = 3 [pid 24000] write(3, "1000", 4) = 4 [pid 24000] close(3) = 0 [pid 24000] write(1, "executing program\n", 18) = 18 executing program [pid 24000] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24000] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24000] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24000] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24000] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24000] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24000] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[24001]}, 88) = 24001 [pid 24000] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24000] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24000] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 24001 attached [pid 24001] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24001] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24001] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24001] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24000] <... futex resumed>) = 0 [pid 24000] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24000] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24001] <... futex resumed>) = 1 [pid 24001] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24001] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24000] <... futex resumed>) = 0 [pid 24000] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24000] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24001] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24001] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24000] <... futex resumed>) = 0 [pid 24000] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24000] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24001] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24001] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24000] <... futex resumed>) = 0 [pid 24001] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24000] exit_group(0) = ? [pid 24001] <... futex resumed>) = ? [pid 24001] +++ exited with 0 +++ [pid 24000] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24000, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24002 ci2-android-5-10/strace-static-x86_64: Process 24002 attached [pid 24002] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24002] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24002] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24002] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24002] setpgid(0, 0) = 0 [pid 24002] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24002] <... openat resumed>) = 3 [pid 24002] write(3, "1000", 4) = 4 [pid 24002] close(3) = 0 [pid 24002] write(1, "executing program\n", 18) = 18 executing program [pid 24002] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24002] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24002] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24002] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24002] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24002] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24002] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[24003]}, 88) = 24003 ci2-android-5-10/strace-static-x86_64: Process 24003 attached [pid 24002] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24002] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24002] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24003] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24003] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24003] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24003] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24002] <... futex resumed>) = 0 [pid 24002] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24002] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24003] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24003] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24002] <... futex resumed>) = 0 [pid 24002] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24002] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24003] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24003] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24002] <... futex resumed>) = 0 [pid 24002] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24002] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24003] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24003] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24002] <... futex resumed>) = 0 [pid 24002] exit_group(0 [pid 24003] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24002] <... exit_group resumed>) = ? [pid 24003] <... futex resumed>) = ? [pid 24003] +++ exited with 0 +++ [pid 24002] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24002, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24004 ci2-android-5-10/strace-static-x86_64: Process 24004 attached [pid 24004] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24004] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24004] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24004] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24004] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24004] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24004] write(3, "1000", 4) = 4 [pid 24004] close(3) = 0 executing program [pid 24004] write(1, "executing program\n", 18) = 18 [pid 24004] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24004] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24004] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24004] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24004] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24004] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24004] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24005 attached [pid 24005] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24005] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24005] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24004] <... clone3 resumed> => {parent_tid=[24005]}, 88) = 24005 [pid 24004] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24004] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24005] <... futex resumed>) = 0 [pid 24004] <... futex resumed>) = 1 [pid 24005] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24005] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24005] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24004] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24004] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24005] <... futex resumed>) = 0 [pid 24004] <... futex resumed>) = 1 [pid 24005] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24005] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24005] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24004] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24004] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24005] <... futex resumed>) = 0 [pid 24004] <... futex resumed>) = 1 [pid 24005] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24005] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24005] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24004] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24004] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24005] <... futex resumed>) = 0 [pid 24005] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24004] <... futex resumed>) = 1 [pid 24004] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24005] <... pwrite64 resumed>) = 181 [pid 24005] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24004] <... futex resumed>) = 0 [pid 24005] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24004] exit_group(0) = ? [pid 24005] <... futex resumed>) = ? [pid 24005] +++ exited with 0 +++ [pid 24004] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24004, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24006 attached , child_tidptr=0x55557260a690) = 24006 [pid 24006] set_robust_list(0x55557260a6a0, 24 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24006] <... set_robust_list resumed>) = 0 [pid 24006] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24006] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24006] setpgid(0, 0) = 0 [pid 24006] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24006] write(3, "1000", 4) = 4 [pid 24006] close(3) = 0 executing program [pid 24006] write(1, "executing program\n", 18) = 18 [pid 24006] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24006] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24006] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24006] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24006] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24006] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24006] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24007 attached [pid 24007] set_robust_list(0x7f091316a9a0, 24 [pid 24006] <... clone3 resumed> => {parent_tid=[24007]}, 88) = 24007 [pid 24007] <... set_robust_list resumed>) = 0 [pid 24007] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24007] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24006] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24006] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24007] <... futex resumed>) = 0 [pid 24006] <... futex resumed>) = 1 [pid 24007] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24007] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24007] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24006] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24006] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24007] <... futex resumed>) = 0 [pid 24006] <... futex resumed>) = 1 [pid 24007] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24007] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24007] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24006] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24006] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24007] <... futex resumed>) = 0 [pid 24006] <... futex resumed>) = 1 [pid 24007] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24007] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24007] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24006] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24006] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24007] <... futex resumed>) = 0 [pid 24006] <... futex resumed>) = 1 [pid 24007] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24006] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24007] <... pwrite64 resumed>) = 181 [pid 24007] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24006] <... futex resumed>) = 0 [pid 24007] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24006] exit_group(0) = ? [pid 24007] <... futex resumed>) = ? [pid 24007] +++ exited with 0 +++ [pid 24006] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24006, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24008 ci2-android-5-10/strace-static-x86_64: Process 24008 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24008] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24008] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24008] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24008] setpgid(0, 0) = 0 [pid 24008] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24008] write(3, "1000", 4) = 4 [pid 24008] close(3) = 0 executing program [pid 24008] write(1, "executing program\n", 18) = 18 [pid 24008] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24008] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24008] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24008] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24008] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24008] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24008] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24009 attached => {parent_tid=[24009]}, 88) = 24009 [pid 24009] set_robust_list(0x7f091316a9a0, 24 [pid 24008] rt_sigprocmask(SIG_SETMASK, [] [pid 24009] <... set_robust_list resumed>) = 0 [pid 24008] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24009] rt_sigprocmask(SIG_SETMASK, [] [pid 24008] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24009] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24008] <... futex resumed>) = 0 [pid 24008] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24009] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24009] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24008] <... futex resumed>) = 0 [pid 24009] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24008] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24009] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24008] <... futex resumed>) = 0 [pid 24009] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24008] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24009] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24009] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24008] <... futex resumed>) = 0 [pid 24009] <... futex resumed>) = 1 [pid 24008] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24009] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24008] <... futex resumed>) = 0 [pid 24008] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24009] <... openat resumed>) = 3 [pid 24009] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24008] <... futex resumed>) = 0 [pid 24009] <... futex resumed>) = 1 [pid 24008] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24009] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24008] <... futex resumed>) = 0 [pid 24008] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24009] <... pwrite64 resumed>) = 181 [pid 24009] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24008] <... futex resumed>) = 0 [pid 24009] <... futex resumed>) = 1 [pid 24008] exit_group(0 [pid 24009] ???( [pid 24008] <... exit_group resumed>) = ? [pid 24009] <... ??? resumed>) = -1 ENOSYS (Function not implemented) [pid 24009] +++ exited with 0 +++ [pid 24008] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24008, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24010 ci2-android-5-10/strace-static-x86_64: Process 24010 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24010] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24010] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24010] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24010] setpgid(0, 0) = 0 [pid 24010] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24010] write(3, "1000", 4) = 4 [pid 24010] close(3) = 0 [pid 24010] write(1, "executing program\n", 18) = 18 executing program [pid 24010] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24010] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24010] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24010] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24010] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24010] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24010] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[24011]}, 88) = 24011 [pid 24010] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24010] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24010] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 24011 attached [pid 24011] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24011] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24011] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24011] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24010] <... futex resumed>) = 0 [pid 24010] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24010] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24011] <... futex resumed>) = 1 [pid 24011] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24011] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24010] <... futex resumed>) = 0 [pid 24010] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24010] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24011] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24011] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24010] <... futex resumed>) = 0 [pid 24010] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24010] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24011] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24011] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24010] <... futex resumed>) = 0 [pid 24010] exit_group(0) = ? [pid 24011] <... futex resumed>) = ? [pid 24011] +++ exited with 0 +++ [pid 24010] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24010, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24012 ci2-android-5-10/strace-static-x86_64: Process 24012 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24012] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24012] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24012] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24012] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24012] setpgid(0, 0) = 0 [pid 24012] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24012] write(3, "1000", 4) = 4 [pid 24012] close(3) = 0 executing program [pid 24012] write(1, "executing program\n", 18) = 18 [pid 24012] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24012] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24012] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24012] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24012] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24012] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24012] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24013 attached => {parent_tid=[24013]}, 88) = 24013 [pid 24013] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24012] rt_sigprocmask(SIG_SETMASK, [] [pid 24013] rt_sigprocmask(SIG_SETMASK, [] [pid 24012] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24013] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24012] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24012] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24013] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24013] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24012] <... futex resumed>) = 0 [pid 24013] <... futex resumed>) = 1 [pid 24012] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24013] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24012] <... futex resumed>) = 0 [pid 24012] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24013] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24013] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24012] <... futex resumed>) = 0 [pid 24013] <... futex resumed>) = 1 [pid 24012] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24013] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24012] <... futex resumed>) = 0 [pid 24012] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24013] <... openat resumed>) = 3 [pid 24013] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24012] <... futex resumed>) = 0 [pid 24012] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24012] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24013] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24013] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24012] <... futex resumed>) = 0 [pid 24012] exit_group(0) = ? [pid 24013] <... futex resumed>) = ? [pid 24013] +++ exited with 0 +++ [pid 24012] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24012, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24014 ci2-android-5-10/strace-static-x86_64: Process 24014 attached [pid 24014] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24014] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24014] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24014] setpgid(0, 0) = 0 [pid 24014] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24014] <... openat resumed>) = 3 [pid 24014] write(3, "1000", 4) = 4 [pid 24014] close(3) = 0 [pid 24014] write(1, "executing program\n", 18) = 18 executing program [pid 24014] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24014] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24014] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24014] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24014] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24014] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24014] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24015 attached [pid 24015] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24015] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24015] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24014] <... clone3 resumed> => {parent_tid=[24015]}, 88) = 24015 [pid 24014] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24014] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24015] <... futex resumed>) = 0 [pid 24015] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24015] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24015] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24014] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24014] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24015] <... futex resumed>) = 0 [pid 24014] <... futex resumed>) = 1 [pid 24015] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24015] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24015] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24014] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24014] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24015] <... futex resumed>) = 0 [pid 24015] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24014] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24015] <... openat resumed>) = 3 [pid 24015] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24014] <... futex resumed>) = 0 [pid 24014] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24014] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24015] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24015] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24014] <... futex resumed>) = 0 [pid 24015] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24014] exit_group(0) = ? [pid 24015] <... futex resumed>) = ? [pid 24015] +++ exited with 0 +++ [pid 24014] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24014, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24016 ci2-android-5-10/strace-static-x86_64: Process 24016 attached [pid 24016] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24016] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24016] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24016] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24016] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24016] write(3, "1000", 4) = 4 [pid 24016] close(3) = 0 [pid 24016] write(1, "executing program\n", 18) = 18 executing program [pid 24016] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24016] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24016] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24016] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24016] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24016] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24016] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[24017]}, 88) = 24017 [pid 24016] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24016] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24016] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 24017 attached [pid 24017] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24017] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24017] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24017] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24016] <... futex resumed>) = 0 [pid 24016] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24016] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24017] <... futex resumed>) = 1 [pid 24017] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24017] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24016] <... futex resumed>) = 0 [pid 24016] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24016] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24017] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24017] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24016] <... futex resumed>) = 0 [pid 24016] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24016] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24017] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24017] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24016] <... futex resumed>) = 0 [pid 24017] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24016] exit_group(0) = ? [pid 24017] <... futex resumed>) = ? [pid 24017] +++ exited with 0 +++ [pid 24016] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24016, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24018 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 24018 attached [pid 24018] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24018] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24018] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24018] setpgid(0, 0) = 0 [pid 24018] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24018] write(3, "1000", 4) = 4 [pid 24018] close(3) = 0 executing program [pid 24018] write(1, "executing program\n", 18) = 18 [pid 24018] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24018] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24018] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24018] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24018] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24018] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24018] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24019 attached [pid 24019] set_robust_list(0x7f091316a9a0, 24 [pid 24018] <... clone3 resumed> => {parent_tid=[24019]}, 88) = 24019 [pid 24019] <... set_robust_list resumed>) = 0 [pid 24019] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24019] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24018] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24018] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24019] <... futex resumed>) = 0 [pid 24019] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24018] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24019] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24019] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24018] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24018] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24019] <... futex resumed>) = 0 [pid 24018] <... futex resumed>) = 1 [pid 24019] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24018] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24019] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24019] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24018] <... futex resumed>) = 0 [pid 24018] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24018] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24019] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24019] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24018] <... futex resumed>) = 0 [pid 24018] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24018] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24019] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24019] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24018] <... futex resumed>) = 0 [pid 24018] exit_group(0 [pid 24019] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24018] <... exit_group resumed>) = ? [pid 24019] <... futex resumed>) = ? [pid 24019] +++ exited with 0 +++ [pid 24018] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24018, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24020 ci2-android-5-10/strace-static-x86_64: Process 24020 attached [pid 24020] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24020] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24020] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24020] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24020] setpgid(0, 0) = 0 [pid 24020] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24020] write(3, "1000", 4) = 4 [pid 24020] close(3) = 0 [pid 24020] write(1, "executing program\n", 18) = 18 executing program [pid 24020] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24020] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24020] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24020] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24020] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24020] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24020] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24021 attached [pid 24021] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24021] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24021] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24020] <... clone3 resumed> => {parent_tid=[24021]}, 88) = 24021 [pid 24020] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24020] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24021] <... futex resumed>) = 0 [pid 24020] <... futex resumed>) = 1 [pid 24021] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24021] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24021] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24020] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24020] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24021] <... futex resumed>) = 0 [pid 24020] <... futex resumed>) = 1 [pid 24021] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24020] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24021] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24021] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24021] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24020] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24020] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24021] <... futex resumed>) = 0 [pid 24020] <... futex resumed>) = 1 [pid 24021] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24020] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24021] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24021] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24020] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24020] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24021] <... futex resumed>) = 0 [pid 24020] <... futex resumed>) = 1 [pid 24021] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24020] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24021] <... pwrite64 resumed>) = 181 [pid 24021] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24020] <... futex resumed>) = 0 [pid 24021] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24020] exit_group(0) = ? [pid 24021] <... futex resumed>) = ? [pid 24021] +++ exited with 0 +++ [pid 24020] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24020, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24022 ci2-android-5-10/strace-static-x86_64: Process 24022 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24022] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24022] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24022] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24022] setpgid(0, 0) = 0 [pid 24022] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24022] write(3, "1000", 4) = 4 [pid 24022] close(3) = 0 [pid 24022] write(1, "executing program\n", 18) = 18 [pid 24022] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 24022] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24022] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24022] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24022] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24022] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24022] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24023 attached => {parent_tid=[24023]}, 88) = 24023 [pid 24022] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24022] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24022] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24023] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24023] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24023] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24023] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24022] <... futex resumed>) = 0 [pid 24022] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24022] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24023] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24023] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24022] <... futex resumed>) = 0 [pid 24022] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24022] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24023] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24023] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24022] <... futex resumed>) = 0 [pid 24022] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24022] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24023] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24023] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24022] <... futex resumed>) = 0 [pid 24023] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24022] exit_group(0) = ? [pid 24023] <... futex resumed>) = ? [pid 24023] +++ exited with 0 +++ [pid 24022] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24022, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24024 ci2-android-5-10/strace-static-x86_64: Process 24024 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24024] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24024] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24024] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24024] setpgid(0, 0) = 0 [pid 24024] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24024] write(3, "1000", 4) = 4 [pid 24024] close(3) = 0 [pid 24024] write(1, "executing program\n", 18) = 18 [pid 24024] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 24024] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24024] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24024] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24024] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24024] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24024] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24025 attached [pid 24025] set_robust_list(0x7f091316a9a0, 24 [pid 24024] <... clone3 resumed> => {parent_tid=[24025]}, 88) = 24025 [pid 24025] <... set_robust_list resumed>) = 0 [pid 24025] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24025] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24024] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24024] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24025] <... futex resumed>) = 0 [pid 24024] <... futex resumed>) = 1 [pid 24025] mkdirat(AT_FDCWD, "./sys", 0777 [pid 24024] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24025] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 24025] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24025] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24024] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24024] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24025] <... futex resumed>) = 0 [pid 24024] <... futex resumed>) = 1 [pid 24025] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24025] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24025] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24024] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24024] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24025] <... futex resumed>) = 0 [pid 24024] <... futex resumed>) = 1 [pid 24025] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24024] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24025] <... openat resumed>) = 3 [pid 24025] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24025] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24024] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24024] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24025] <... futex resumed>) = 0 [pid 24025] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24024] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24025] <... pwrite64 resumed>) = 181 [pid 24025] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24024] <... futex resumed>) = 0 [pid 24025] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24024] exit_group(0) = ? [pid 24025] <... futex resumed>) = ? [pid 24025] +++ exited with 0 +++ [pid 24024] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24024, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24026 ci2-android-5-10/strace-static-x86_64: Process 24026 attached [pid 24026] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24026] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24026] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24026] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24026] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24026] write(3, "1000", 4) = 4 [pid 24026] close(3) = 0 [pid 24026] write(1, "executing program\n", 18) = 18 [pid 24026] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 24026] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24026] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24026] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24026] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24026] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24026] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24027 attached => {parent_tid=[24027]}, 88) = 24027 [pid 24027] set_robust_list(0x7f091316a9a0, 24 [pid 24026] rt_sigprocmask(SIG_SETMASK, [] [pid 24027] <... set_robust_list resumed>) = 0 [pid 24026] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24027] rt_sigprocmask(SIG_SETMASK, [] [pid 24026] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24027] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24026] <... futex resumed>) = 0 [pid 24026] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24027] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24027] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24026] <... futex resumed>) = 0 [pid 24026] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24027] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24026] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24027] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24027] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24026] <... futex resumed>) = 0 [pid 24026] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24026] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24027] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24027] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24026] <... futex resumed>) = 0 [pid 24026] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24026] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24027] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24027] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24026] <... futex resumed>) = 0 [pid 24027] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24026] exit_group(0) = ? [pid 24027] <... futex resumed>) = ? [pid 24027] +++ exited with 0 +++ [pid 24026] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24026, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24028 ci2-android-5-10/strace-static-x86_64: Process 24028 attached [pid 24028] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24028] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24028] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24028] <... prctl resumed>) = 0 [pid 24028] setpgid(0, 0) = 0 [pid 24028] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24028] write(3, "1000", 4) = 4 [pid 24028] close(3) = 0 executing program [pid 24028] write(1, "executing program\n", 18) = 18 [pid 24028] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24028] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24028] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24028] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24028] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24028] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24028] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[24029]}, 88) = 24029 ci2-android-5-10/strace-static-x86_64: Process 24029 attached [pid 24028] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24028] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24028] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24029] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24029] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24029] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24029] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24028] <... futex resumed>) = 0 [pid 24028] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24028] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24029] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24029] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24028] <... futex resumed>) = 0 [pid 24028] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24028] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24029] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24029] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24028] <... futex resumed>) = 0 [pid 24028] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24028] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24029] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24029] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24028] <... futex resumed>) = 0 [pid 24028] exit_group(0 [pid 24029] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24028] <... exit_group resumed>) = ? [pid 24029] <... futex resumed>) = ? [pid 24029] +++ exited with 0 +++ [pid 24028] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24028, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24030 ci2-android-5-10/strace-static-x86_64: Process 24030 attached [pid 24030] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24030] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24030] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24030] setpgid(0, 0) = 0 [pid 24030] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24030] write(3, "1000", 4) = 4 [pid 24030] close(3) = 0 executing program [pid 24030] write(1, "executing program\n", 18) = 18 [pid 24030] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24030] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24030] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24030] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24030] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24030] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24030] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24031 attached [pid 24031] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24031] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24031] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24030] <... clone3 resumed> => {parent_tid=[24031]}, 88) = 24031 [pid 24030] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24030] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24031] <... futex resumed>) = 0 [pid 24030] <... futex resumed>) = 1 [pid 24031] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24031] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24031] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24030] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24030] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24031] <... futex resumed>) = 0 [pid 24031] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24031] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24031] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24030] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24030] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24031] <... futex resumed>) = 0 [pid 24031] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24030] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24031] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24030] <... futex resumed>) = 0 [pid 24030] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24030] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24031] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24031] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24030] <... futex resumed>) = 0 [pid 24030] exit_group(0) = ? [pid 24031] +++ exited with 0 +++ [pid 24030] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24030, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24032 ci2-android-5-10/strace-static-x86_64: Process 24032 attached [pid 24032] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24032] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24032] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24032] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24032] <... prctl resumed>) = 0 [pid 24032] setpgid(0, 0) = 0 [pid 24032] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24032] write(3, "1000", 4) = 4 [pid 24032] close(3) = 0 [pid 24032] write(1, "executing program\n", 18) = 18 executing program [pid 24032] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24032] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24032] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24032] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24032] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24032] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24032] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24033 attached [pid 24033] set_robust_list(0x7f091316a9a0, 24 [pid 24032] <... clone3 resumed> => {parent_tid=[24033]}, 88) = 24033 [pid 24033] <... set_robust_list resumed>) = 0 [pid 24033] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24033] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24032] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24032] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24033] <... futex resumed>) = 0 [pid 24032] <... futex resumed>) = 1 [pid 24033] mkdirat(AT_FDCWD, "./sys", 0777 [pid 24032] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24033] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 24033] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24033] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24032] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24032] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24033] <... futex resumed>) = 0 [pid 24032] <... futex resumed>) = 1 [pid 24033] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24032] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24033] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24033] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24033] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24032] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24032] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24033] <... futex resumed>) = 0 [pid 24033] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24032] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24033] <... openat resumed>) = 3 [pid 24033] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24033] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24032] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24032] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24033] <... futex resumed>) = 0 [pid 24032] <... futex resumed>) = 1 [pid 24033] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24032] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24033] <... pwrite64 resumed>) = 181 [pid 24033] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24032] <... futex resumed>) = 0 [pid 24033] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24032] exit_group(0) = ? [pid 24033] <... futex resumed>) = ? [pid 24033] +++ exited with 0 +++ [pid 24032] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24032, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24034 ci2-android-5-10/strace-static-x86_64: Process 24034 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24034] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24034] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24034] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24034] setpgid(0, 0) = 0 [pid 24034] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24034] write(3, "1000", 4) = 4 [pid 24034] close(3) = 0 [pid 24034] write(1, "executing program\n", 18) = 18 executing program [pid 24034] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24034] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24034] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24034] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24034] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24034] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24034] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24035 attached => {parent_tid=[24035]}, 88) = 24035 [pid 24035] set_robust_list(0x7f091316a9a0, 24 [pid 24034] rt_sigprocmask(SIG_SETMASK, [] [pid 24035] <... set_robust_list resumed>) = 0 [pid 24035] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24035] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24034] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24034] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24035] <... futex resumed>) = 0 [pid 24034] <... futex resumed>) = 1 [pid 24035] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24034] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24035] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24035] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24034] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24034] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24035] <... futex resumed>) = 0 [pid 24034] <... futex resumed>) = 1 [pid 24035] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24034] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24035] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24035] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24035] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24034] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24034] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24035] <... futex resumed>) = 0 [pid 24034] <... futex resumed>) = 1 [pid 24035] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24034] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24035] <... openat resumed>) = 3 [pid 24035] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24034] <... futex resumed>) = 0 [pid 24035] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24034] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24034] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24035] <... pwrite64 resumed>) = 181 [pid 24035] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24034] <... futex resumed>) = 0 [pid 24035] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24034] exit_group(0) = ? [pid 24035] <... futex resumed>) = ? [pid 24035] +++ exited with 0 +++ [pid 24034] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24034, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24036 ci2-android-5-10/strace-static-x86_64: Process 24036 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24036] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24036] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24036] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24036] setpgid(0, 0) = 0 [pid 24036] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24036] write(3, "1000", 4) = 4 [pid 24036] close(3) = 0 [pid 24036] write(1, "executing program\n", 18) = 18 [pid 24036] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 24036] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24036] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24036] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24036] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24036] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24036] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[24037]}, 88) = 24037 [pid 24036] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24036] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24036] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 24037 attached [pid 24037] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24037] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24037] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24037] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24036] <... futex resumed>) = 0 [pid 24036] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24036] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24037] <... futex resumed>) = 1 [pid 24037] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24037] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24036] <... futex resumed>) = 0 [pid 24036] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24037] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24036] <... futex resumed>) = 0 [pid 24036] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24037] <... openat resumed>) = 3 [pid 24037] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24036] <... futex resumed>) = 0 [pid 24036] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24036] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24037] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24037] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24036] <... futex resumed>) = 0 [pid 24037] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24036] exit_group(0) = ? [pid 24037] <... futex resumed>) = ? [pid 24037] +++ exited with 0 +++ [pid 24036] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24036, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24038 ci2-android-5-10/strace-static-x86_64: Process 24038 attached [pid 24038] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24038] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24038] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24038] setpgid(0, 0) = 0 [pid 24038] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24038] write(3, "1000", 4) = 4 [pid 24038] close(3) = 0 executing program [pid 24038] write(1, "executing program\n", 18) = 18 [pid 24038] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24038] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24038] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24038] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24038] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24038] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24038] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24039 attached => {parent_tid=[24039]}, 88) = 24039 [pid 24039] set_robust_list(0x7f091316a9a0, 24 [pid 24038] rt_sigprocmask(SIG_SETMASK, [] [pid 24039] <... set_robust_list resumed>) = 0 [pid 24038] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24039] rt_sigprocmask(SIG_SETMASK, [] [pid 24038] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24039] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24038] <... futex resumed>) = 0 [pid 24039] mkdirat(AT_FDCWD, "./sys", 0777 [pid 24038] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24039] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 24039] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24038] <... futex resumed>) = 0 [pid 24038] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24038] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24039] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24039] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24038] <... futex resumed>) = 0 [pid 24038] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24038] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24039] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24039] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24038] <... futex resumed>) = 0 [pid 24038] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24038] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24039] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24039] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24038] <... futex resumed>) = 0 [pid 24038] exit_group(0) = ? [pid 24039] <... futex resumed>) = ? [pid 24039] +++ exited with 0 +++ [pid 24038] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24038, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24040 ci2-android-5-10/strace-static-x86_64: Process 24040 attached [pid 24040] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24040] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24040] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24040] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24040] setpgid(0, 0) = 0 [pid 24040] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24040] write(3, "1000", 4) = 4 [pid 24040] close(3) = 0 executing program [pid 24040] write(1, "executing program\n", 18) = 18 [pid 24040] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24040] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24040] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24040] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24040] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24040] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24040] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24041 attached [pid 24041] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24041] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24041] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24040] <... clone3 resumed> => {parent_tid=[24041]}, 88) = 24041 [pid 24040] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24040] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24041] <... futex resumed>) = 0 [pid 24040] <... futex resumed>) = 1 [pid 24041] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24041] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24041] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24040] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24040] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24041] <... futex resumed>) = 0 [pid 24040] <... futex resumed>) = 1 [pid 24041] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24041] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24041] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24040] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24040] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24041] <... futex resumed>) = 0 [pid 24040] <... futex resumed>) = 1 [pid 24041] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24040] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24041] <... openat resumed>) = 3 [pid 24041] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24041] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24040] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24040] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24041] <... futex resumed>) = 0 [pid 24041] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24040] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24041] <... pwrite64 resumed>) = 181 [pid 24041] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24040] <... futex resumed>) = 0 [pid 24040] exit_group(0) = ? [pid 24041] +++ exited with 0 +++ [pid 24040] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24040, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24042 ci2-android-5-10/strace-static-x86_64: Process 24042 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24042] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24042] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24042] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24042] setpgid(0, 0) = 0 [pid 24042] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24042] write(3, "1000", 4) = 4 [pid 24042] close(3) = 0 executing program [pid 24042] write(1, "executing program\n", 18) = 18 [pid 24042] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24042] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24042] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24042] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24042] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24042] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24042] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24043 attached => {parent_tid=[24043]}, 88) = 24043 [pid 24043] set_robust_list(0x7f091316a9a0, 24 [pid 24042] rt_sigprocmask(SIG_SETMASK, [] [pid 24043] <... set_robust_list resumed>) = 0 [pid 24042] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24043] rt_sigprocmask(SIG_SETMASK, [] [pid 24042] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24043] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24042] <... futex resumed>) = 0 [pid 24042] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24043] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24043] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24042] <... futex resumed>) = 0 [pid 24043] <... futex resumed>) = 1 [pid 24042] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24043] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24042] <... futex resumed>) = 0 [pid 24042] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24043] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24043] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24042] <... futex resumed>) = 0 [pid 24043] <... futex resumed>) = 1 [pid 24042] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24043] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24042] <... futex resumed>) = 0 [pid 24042] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24043] <... openat resumed>) = 3 [pid 24043] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24042] <... futex resumed>) = 0 [pid 24043] <... futex resumed>) = 1 [pid 24042] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24043] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24042] <... futex resumed>) = 0 [pid 24042] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24043] <... pwrite64 resumed>) = 181 [pid 24043] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24042] <... futex resumed>) = 0 [pid 24043] <... futex resumed>) = 1 [pid 24042] exit_group(0 [pid 24043] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24042] <... exit_group resumed>) = ? [pid 24043] <... futex resumed>) = -1 ENOSYS (Function not implemented) [pid 24043] +++ exited with 0 +++ [pid 24042] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24042, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24044 ci2-android-5-10/strace-static-x86_64: Process 24044 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24044] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24044] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24044] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24044] setpgid(0, 0) = 0 [pid 24044] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24044] write(3, "1000", 4) = 4 [pid 24044] close(3) = 0 [pid 24044] write(1, "executing program\n", 18) = 18 executing program [pid 24044] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24044] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24044] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24044] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24044] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24044] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24044] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[24045]}, 88) = 24045 [pid 24044] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24044] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24044] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 24045 attached [pid 24045] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24045] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24045] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24045] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24044] <... futex resumed>) = 0 [pid 24044] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24044] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24045] <... futex resumed>) = 1 [pid 24045] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24045] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24044] <... futex resumed>) = 0 [pid 24044] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24044] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24045] <... futex resumed>) = 1 [pid 24045] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24045] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24044] <... futex resumed>) = 0 [pid 24044] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24044] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24045] <... futex resumed>) = 1 [pid 24045] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24045] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24044] <... futex resumed>) = 0 [pid 24044] exit_group(0 [pid 24045] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 ENOSYS (Function not implemented) [pid 24044] <... exit_group resumed>) = ? [pid 24045] +++ exited with 0 +++ [pid 24044] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24044, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24046 ci2-android-5-10/strace-static-x86_64: Process 24046 attached [pid 24046] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24046] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24046] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24046] setpgid(0, 0) = 0 [pid 24046] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24046] write(3, "1000", 4) = 4 [pid 24046] close(3) = 0 [pid 24046] write(1, "executing program\n", 18) = 18 [pid 24046] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 24046] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24046] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24046] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24046] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24046] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24046] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[24047]}, 88) = 24047 [pid 24046] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24046] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24046] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 24047 attached [pid 24047] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24047] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24047] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24047] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24046] <... futex resumed>) = 0 [pid 24046] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24046] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24047] <... futex resumed>) = 1 [pid 24047] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24047] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24046] <... futex resumed>) = 0 [pid 24046] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24046] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24047] <... futex resumed>) = 1 [pid 24047] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24047] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24046] <... futex resumed>) = 0 [pid 24046] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24046] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24047] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24047] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24046] <... futex resumed>) = 0 [pid 24047] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24046] exit_group(0) = ? [pid 24047] <... futex resumed>) = ? [pid 24047] +++ exited with 0 +++ [pid 24046] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24046, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24048 ci2-android-5-10/strace-static-x86_64: Process 24048 attached [pid 24048] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24048] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24048] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24048] setpgid(0, 0) = 0 [pid 24048] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24048] <... openat resumed>) = 3 [pid 24048] write(3, "1000", 4) = 4 [pid 24048] close(3) = 0 executing program [pid 24048] write(1, "executing program\n", 18) = 18 [pid 24048] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24048] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24048] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24048] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24048] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24048] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24048] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24049 attached => {parent_tid=[24049]}, 88) = 24049 [pid 24049] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24049] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24049] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24048] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24048] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24049] <... futex resumed>) = 0 [pid 24049] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24049] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24049] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24048] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24048] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24049] <... futex resumed>) = 0 [pid 24048] <... futex resumed>) = 1 [pid 24049] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24049] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24049] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24048] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24048] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24049] <... futex resumed>) = 0 [pid 24049] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24049] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24049] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24048] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24048] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24049] <... futex resumed>) = 0 [pid 24048] <... futex resumed>) = 1 [pid 24049] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24048] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24049] <... pwrite64 resumed>) = 181 [pid 24049] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24048] <... futex resumed>) = 0 [pid 24049] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24048] exit_group(0) = ? [pid 24049] <... futex resumed>) = ? [pid 24049] +++ exited with 0 +++ [pid 24048] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24048, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24050 ci2-android-5-10/strace-static-x86_64: Process 24050 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24050] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24050] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24050] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24050] setpgid(0, 0) = 0 [pid 24050] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24050] write(3, "1000", 4) = 4 [pid 24050] close(3) = 0 [pid 24050] write(1, "executing program\n", 18) = 18 executing program [pid 24050] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24050] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24050] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24050] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24050] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24050] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24050] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24051 attached => {parent_tid=[24051]}, 88) = 24051 [pid 24051] set_robust_list(0x7f091316a9a0, 24 [pid 24050] rt_sigprocmask(SIG_SETMASK, [] [pid 24051] <... set_robust_list resumed>) = 0 [pid 24050] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24051] rt_sigprocmask(SIG_SETMASK, [] [pid 24050] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24051] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24050] <... futex resumed>) = 0 [pid 24050] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24051] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24051] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24050] <... futex resumed>) = 0 [pid 24051] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24050] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24051] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24050] <... futex resumed>) = 0 [pid 24051] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24050] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24051] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24051] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24050] <... futex resumed>) = 0 [pid 24051] <... futex resumed>) = 1 [pid 24050] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24051] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24050] <... futex resumed>) = 0 [pid 24050] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24051] <... openat resumed>) = 3 [pid 24051] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24050] <... futex resumed>) = 0 [pid 24051] <... futex resumed>) = 1 [pid 24050] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24051] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24050] <... futex resumed>) = 0 [pid 24050] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24051] <... pwrite64 resumed>) = 181 [pid 24051] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24050] <... futex resumed>) = 0 [pid 24051] <... futex resumed>) = 1 [pid 24051] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24050] exit_group(0) = ? [pid 24051] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 24051] +++ exited with 0 +++ [pid 24050] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24050, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24052 ci2-android-5-10/strace-static-x86_64: Process 24052 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24052] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24052] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24052] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24052] setpgid(0, 0) = 0 [pid 24052] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24052] write(3, "1000", 4) = 4 [pid 24052] close(3) = 0 [pid 24052] write(1, "executing program\n", 18) = 18 executing program [pid 24052] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24052] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24052] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24052] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24052] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24052] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24052] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[24053]}, 88) = 24053 [pid 24052] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24052] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24052] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 24053 attached [pid 24053] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24053] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24053] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24053] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24052] <... futex resumed>) = 0 [pid 24052] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24052] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24053] <... futex resumed>) = 1 [pid 24053] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24053] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24052] <... futex resumed>) = 0 [pid 24052] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24052] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24053] <... futex resumed>) = 1 [pid 24053] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24053] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24052] <... futex resumed>) = 0 [pid 24052] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24052] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24053] <... futex resumed>) = 1 [pid 24053] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24053] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24052] <... futex resumed>) = 0 [pid 24053] <... futex resumed>) = 1 [pid 24052] exit_group(0 [pid 24053] ???() = ? [pid 24052] <... exit_group resumed>) = ? [pid 24053] +++ exited with 0 +++ [pid 24052] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24052, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24054 rt_sigprocmask(SIG_SETMASK, []ci2-android-5-10/strace-static-x86_64: Process 24054 attached , NULL, 8) = 0 [pid 24054] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24054] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24054] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24054] setpgid(0, 0) = 0 [pid 24054] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24054] write(3, "1000", 4) = 4 [pid 24054] close(3) = 0 executing program [pid 24054] write(1, "executing program\n", 18) = 18 [pid 24054] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24054] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24054] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24054] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24054] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24054] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24054] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24055 attached => {parent_tid=[24055]}, 88) = 24055 [pid 24055] set_robust_list(0x7f091316a9a0, 24 [pid 24054] rt_sigprocmask(SIG_SETMASK, [] [pid 24055] <... set_robust_list resumed>) = 0 [pid 24054] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24055] rt_sigprocmask(SIG_SETMASK, [] [pid 24054] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24055] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24054] <... futex resumed>) = 0 [pid 24054] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24055] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24055] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24054] <... futex resumed>) = 0 [pid 24055] <... futex resumed>) = 1 [pid 24054] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24055] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24054] <... futex resumed>) = 0 [pid 24054] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24055] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24055] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24054] <... futex resumed>) = 0 [pid 24055] <... futex resumed>) = 1 [pid 24054] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24055] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24054] <... futex resumed>) = 0 [pid 24054] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24055] <... openat resumed>) = 3 [pid 24055] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24054] <... futex resumed>) = 0 [pid 24055] <... futex resumed>) = 1 [pid 24054] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24055] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24054] <... futex resumed>) = 0 [pid 24054] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24055] <... pwrite64 resumed>) = 181 [pid 24055] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24054] <... futex resumed>) = 0 [pid 24055] <... futex resumed>) = 1 [pid 24054] exit_group(0 [pid 24055] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24054] <... exit_group resumed>) = ? [pid 24055] +++ exited with 0 +++ [pid 24054] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24054, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24056 attached , child_tidptr=0x55557260a690) = 24056 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24056] set_robust_list(0x55557260a6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24056] <... set_robust_list resumed>) = 0 [pid 24056] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24056] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24056] setpgid(0, 0) = 0 [pid 24056] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24056] write(3, "1000", 4) = 4 [pid 24056] close(3) = 0 [pid 24056] write(1, "executing program\n", 18) = 18 [pid 24056] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 24056] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24056] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24056] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24056] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24056] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24056] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[24057]}, 88) = 24057 [pid 24056] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24056] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24056] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 24057 attached [pid 24057] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24057] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24057] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24057] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24056] <... futex resumed>) = 0 [pid 24056] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24056] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24057] <... futex resumed>) = 1 [pid 24057] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24057] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24056] <... futex resumed>) = 0 [pid 24056] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24056] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24057] <... futex resumed>) = 1 [pid 24057] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24057] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24056] <... futex resumed>) = 0 [pid 24056] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24056] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24057] <... futex resumed>) = 1 [pid 24057] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24057] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24056] <... futex resumed>) = 0 [pid 24056] exit_group(0) = ? [pid 24057] <... futex resumed>) = ? [pid 24057] +++ exited with 0 +++ [pid 24056] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24056, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24058 ci2-android-5-10/strace-static-x86_64: Process 24058 attached [pid 24058] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24058] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24058] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24058] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24058] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24058] write(3, "1000", 4) = 4 [pid 24058] close(3) = 0 [pid 24058] write(1, "executing program\n", 18) = 18 [pid 24058] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24058] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24058] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24058] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24058] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24058] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24058] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24059 attached [pid 24059] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24059] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24059] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24058] <... clone3 resumed> => {parent_tid=[24059]}, 88) = 24059 [pid 24058] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24058] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24059] <... futex resumed>) = 0 [pid 24058] <... futex resumed>) = 1 [pid 24059] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) executing program [pid 24059] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24059] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24058] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24058] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24059] <... futex resumed>) = 0 [pid 24058] <... futex resumed>) = 1 [pid 24059] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24058] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24059] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24059] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24058] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24058] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24059] <... futex resumed>) = 0 [pid 24059] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24058] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24059] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24059] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24058] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24058] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24059] <... futex resumed>) = 0 [pid 24059] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24058] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24059] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24058] <... futex resumed>) = 0 [pid 24058] exit_group(0 [pid 24059] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24058] <... exit_group resumed>) = ? [pid 24059] <... futex resumed>) = ? [pid 24059] +++ exited with 0 +++ [pid 24058] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24058, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24060 ci2-android-5-10/strace-static-x86_64: Process 24060 attached [pid 24060] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24060] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24060] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24060] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24060] setpgid(0, 0) = 0 [pid 24060] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24060] write(3, "1000", 4) = 4 [pid 24060] close(3) = 0 executing program [pid 24060] write(1, "executing program\n", 18) = 18 [pid 24060] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24060] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24060] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24060] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24060] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24060] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24060] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24061 attached [pid 24061] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24061] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24061] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24060] <... clone3 resumed> => {parent_tid=[24061]}, 88) = 24061 [pid 24060] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24060] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24061] <... futex resumed>) = 0 [pid 24060] <... futex resumed>) = 1 [pid 24061] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24061] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24061] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24060] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24060] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24061] <... futex resumed>) = 0 [pid 24060] <... futex resumed>) = 1 [pid 24061] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24061] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24061] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24060] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24060] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24061] <... futex resumed>) = 0 [pid 24061] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24060] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24061] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24061] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24060] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24060] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24061] <... futex resumed>) = 0 [pid 24060] <... futex resumed>) = 1 [pid 24061] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24060] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24061] <... pwrite64 resumed>) = 181 [pid 24061] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24060] <... futex resumed>) = 0 [pid 24061] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24060] exit_group(0) = ? [pid 24061] <... futex resumed>) = ? [pid 24061] +++ exited with 0 +++ [pid 24060] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24060, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24062 ci2-android-5-10/strace-static-x86_64: Process 24062 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24062] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24062] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24062] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24062] setpgid(0, 0) = 0 [pid 24062] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24062] write(3, "1000", 4) = 4 [pid 24062] close(3) = 0 [pid 24062] write(1, "executing program\n", 18) = 18 executing program [pid 24062] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24062] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24062] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24062] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24062] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24062] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24062] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24063 attached => {parent_tid=[24063]}, 88) = 24063 [pid 24062] rt_sigprocmask(SIG_SETMASK, [] [pid 24063] set_robust_list(0x7f091316a9a0, 24 [pid 24062] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24063] <... set_robust_list resumed>) = 0 [pid 24062] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24063] rt_sigprocmask(SIG_SETMASK, [] [pid 24062] <... futex resumed>) = 0 [pid 24062] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24063] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24063] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24063] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24062] <... futex resumed>) = 0 [pid 24062] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24062] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24063] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24063] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24062] <... futex resumed>) = 0 [pid 24062] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24062] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24063] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24063] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24062] <... futex resumed>) = 0 [pid 24062] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24062] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24063] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24063] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24062] <... futex resumed>) = 0 [pid 24063] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24062] exit_group(0) = ? [pid 24063] <... futex resumed>) = ? [pid 24063] +++ exited with 0 +++ [pid 24062] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24062, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24064 attached [pid 24064] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] <... clone resumed>, child_tidptr=0x55557260a690) = 24064 [pid 24064] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24064] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24064] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24064] setpgid(0, 0) = 0 [pid 24064] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24064] write(3, "1000", 4) = 4 [pid 24064] close(3) = 0 executing program [pid 24064] write(1, "executing program\n", 18) = 18 [pid 24064] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24064] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24064] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24064] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24064] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24064] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24064] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24065 attached [pid 24065] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24065] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24065] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24064] <... clone3 resumed> => {parent_tid=[24065]}, 88) = 24065 [pid 24064] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24064] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24065] <... futex resumed>) = 0 [pid 24064] <... futex resumed>) = 1 [pid 24064] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24065] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24065] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24065] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24064] <... futex resumed>) = 0 [pid 24064] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24065] <... futex resumed>) = 0 [pid 24064] <... futex resumed>) = 1 [pid 24065] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24064] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24065] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24065] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24065] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24064] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24064] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24065] <... futex resumed>) = 0 [pid 24064] <... futex resumed>) = 1 [pid 24065] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24064] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24065] <... openat resumed>) = 3 [pid 24065] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24065] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24064] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24064] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24065] <... futex resumed>) = 0 [pid 24064] <... futex resumed>) = 1 [pid 24065] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24064] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24065] <... pwrite64 resumed>) = 181 [pid 24065] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24064] <... futex resumed>) = 0 [pid 24065] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24064] exit_group(0) = ? [pid 24065] <... futex resumed>) = ? [pid 24065] +++ exited with 0 +++ [pid 24064] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24064, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24066 ci2-android-5-10/strace-static-x86_64: Process 24066 attached [pid 24066] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24066] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24066] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24066] setpgid(0, 0) = 0 [pid 24066] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24066] <... openat resumed>) = 3 [pid 24066] write(3, "1000", 4) = 4 [pid 24066] close(3) = 0 [pid 24066] write(1, "executing program\n", 18) = 18 [pid 24066] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 24066] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24066] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24066] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24066] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24066] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24066] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[24067]}, 88) = 24067 [pid 24066] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24066] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24066] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 24067 attached [pid 24067] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24067] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24067] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24067] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24066] <... futex resumed>) = 0 [pid 24066] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24066] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24067] <... futex resumed>) = 1 [pid 24067] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24067] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24066] <... futex resumed>) = 0 [pid 24066] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24066] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24067] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24067] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24066] <... futex resumed>) = 0 [pid 24066] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24066] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24067] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24067] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24066] <... futex resumed>) = 0 [pid 24067] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24066] exit_group(0) = ? [pid 24067] <... futex resumed>) = ? [pid 24067] +++ exited with 0 +++ [pid 24066] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24066, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24068 ci2-android-5-10/strace-static-x86_64: Process 24068 attached [pid 24068] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24068] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24068] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24068] setpgid(0, 0) = 0 [pid 24068] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24068] <... openat resumed>) = 3 [pid 24068] write(3, "1000", 4) = 4 [pid 24068] close(3) = 0 [pid 24068] write(1, "executing program\n", 18) = 18 [pid 24068] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 24068] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24068] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24068] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24068] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24068] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24068] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[24069]}, 88) = 24069 [pid 24068] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24068] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000ci2-android-5-10/strace-static-x86_64: Process 24069 attached ) = 0 [pid 24068] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24069] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24069] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24069] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24069] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24068] <... futex resumed>) = 0 [pid 24068] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24068] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24069] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24069] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24068] <... futex resumed>) = 0 [pid 24068] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24068] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24069] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24069] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24068] <... futex resumed>) = 0 [pid 24068] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24068] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24069] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24069] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24068] <... futex resumed>) = 0 [pid 24068] exit_group(0) = ? [pid 24069] <... futex resumed>) = ? [pid 24069] +++ exited with 0 +++ [pid 24068] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24068, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24070 ci2-android-5-10/strace-static-x86_64: Process 24070 attached [pid 24070] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24070] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24070] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24070] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24070] setpgid(0, 0) = 0 [pid 24070] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24070] write(3, "1000", 4) = 4 [pid 24070] close(3) = 0 executing program [pid 24070] write(1, "executing program\n", 18) = 18 [pid 24070] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24070] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24070] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24070] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24070] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24070] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24070] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24071 attached [pid 24071] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24071] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24071] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24070] <... clone3 resumed> => {parent_tid=[24071]}, 88) = 24071 [pid 24070] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24070] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24071] <... futex resumed>) = 0 [pid 24070] <... futex resumed>) = 1 [pid 24071] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24071] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24071] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24070] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24070] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24071] <... futex resumed>) = 0 [pid 24070] <... futex resumed>) = 1 [pid 24071] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24071] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24071] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24070] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24070] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24071] <... futex resumed>) = 0 [pid 24070] <... futex resumed>) = 1 [pid 24071] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24071] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24071] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24070] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24070] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24071] <... futex resumed>) = 0 [pid 24070] <... futex resumed>) = 1 [pid 24071] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24070] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24071] <... pwrite64 resumed>) = 181 [pid 24071] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24071] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24070] <... futex resumed>) = 0 [pid 24070] exit_group(0) = ? [pid 24071] <... futex resumed>) = ? [pid 24071] +++ exited with 0 +++ [pid 24070] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24070, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24072 attached , child_tidptr=0x55557260a690) = 24072 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24072] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24072] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24072] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24072] setpgid(0, 0) = 0 [pid 24072] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24072] write(3, "1000", 4) = 4 [pid 24072] close(3) = 0 executing program [pid 24072] write(1, "executing program\n", 18) = 18 [pid 24072] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24072] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24072] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24072] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24072] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24072] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24072] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24073 attached => {parent_tid=[24073]}, 88) = 24073 [pid 24073] set_robust_list(0x7f091316a9a0, 24 [pid 24072] rt_sigprocmask(SIG_SETMASK, [] [pid 24073] <... set_robust_list resumed>) = 0 [pid 24072] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24073] rt_sigprocmask(SIG_SETMASK, [] [pid 24072] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24073] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24072] <... futex resumed>) = 0 [pid 24072] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24073] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24073] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24072] <... futex resumed>) = 0 [pid 24073] <... futex resumed>) = 1 [pid 24072] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24073] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24072] <... futex resumed>) = 0 [pid 24073] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24072] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24073] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24072] <... futex resumed>) = 0 [pid 24072] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24072] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24073] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24073] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24072] <... futex resumed>) = 0 [pid 24072] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24072] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24073] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24073] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24072] <... futex resumed>) = 0 [pid 24073] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24072] exit_group(0) = ? [pid 24073] <... futex resumed>) = ? [pid 24073] +++ exited with 0 +++ [pid 24072] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24072, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24074 attached , child_tidptr=0x55557260a690) = 24074 [pid 24074] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24074] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24074] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24074] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24074] setpgid(0, 0) = 0 [pid 24074] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24074] <... openat resumed>) = 3 [pid 24074] write(3, "1000", 4) = 4 [pid 24074] close(3) = 0 executing program [pid 24074] write(1, "executing program\n", 18) = 18 [pid 24074] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24074] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24074] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24074] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24074] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24074] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24074] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24075 attached [pid 24075] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24075] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24075] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24074] <... clone3 resumed> => {parent_tid=[24075]}, 88) = 24075 [pid 24074] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24074] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24075] <... futex resumed>) = 0 [pid 24074] <... futex resumed>) = 1 [pid 24075] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24074] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24075] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24075] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24074] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24074] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24075] <... futex resumed>) = 0 [pid 24075] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24074] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24075] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24075] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24074] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24074] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24075] <... futex resumed>) = 0 [pid 24075] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24075] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24075] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24074] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24074] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24075] <... futex resumed>) = 0 [pid 24074] <... futex resumed>) = 1 [pid 24075] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24074] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24075] <... pwrite64 resumed>) = 181 [pid 24075] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24075] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24074] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24074] exit_group(0 [pid 24075] <... futex resumed>) = ? [pid 24075] +++ exited with 0 +++ [pid 24074] <... exit_group resumed>) = ? [pid 24074] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24074, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24076 ci2-android-5-10/strace-static-x86_64: Process 24076 attached [pid 24076] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24076] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24076] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24076] setpgid(0, 0) = 0 [pid 24076] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24076] <... openat resumed>) = 3 [pid 24076] write(3, "1000", 4) = 4 [pid 24076] close(3) = 0 [pid 24076] write(1, "executing program\n", 18) = 18 executing program [pid 24076] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24076] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24076] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24076] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24076] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24076] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24076] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24077 attached => {parent_tid=[24077]}, 88) = 24077 [pid 24076] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24076] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24076] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24077] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24077] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24077] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24077] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24076] <... futex resumed>) = 0 [pid 24076] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24076] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24077] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24077] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24076] <... futex resumed>) = 0 [pid 24076] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24076] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24077] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24077] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24076] <... futex resumed>) = 0 [pid 24076] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24077] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24076] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24077] <... pwrite64 resumed>) = 181 [pid 24077] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24076] <... futex resumed>) = 0 [pid 24076] exit_group(0) = ? [pid 24077] +++ exited with 0 +++ [pid 24076] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24076, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24078 ci2-android-5-10/strace-static-x86_64: Process 24078 attached [pid 24078] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24078] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24078] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24078] setpgid(0, 0) = 0 [pid 24078] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24078] write(3, "1000", 4) = 4 [pid 24078] close(3) = 0 [pid 24078] write(1, "executing program\n", 18) = 18 executing program [pid 24078] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24078] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24078] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24078] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24078] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24078] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24078] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24079 attached [pid 24079] set_robust_list(0x7f091316a9a0, 24 [pid 24078] <... clone3 resumed> => {parent_tid=[24079]}, 88) = 24079 [pid 24079] <... set_robust_list resumed>) = 0 [pid 24079] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24079] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24078] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24078] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24079] <... futex resumed>) = 0 [pid 24078] <... futex resumed>) = 1 [pid 24079] mkdirat(AT_FDCWD, "./sys", 0777 [pid 24078] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24079] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 24079] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24079] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24078] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24078] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24079] <... futex resumed>) = 0 [pid 24079] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24079] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24079] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24078] <... futex resumed>) = 1 [pid 24078] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24078] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24079] <... futex resumed>) = 0 [pid 24078] <... futex resumed>) = 1 [pid 24079] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24079] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24079] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24078] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24078] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24079] <... futex resumed>) = 0 [pid 24078] <... futex resumed>) = 1 [pid 24079] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24078] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24079] <... pwrite64 resumed>) = 181 [pid 24079] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24079] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24078] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24078] exit_group(0) = ? [pid 24079] <... futex resumed>) = ? [pid 24079] +++ exited with 0 +++ [pid 24078] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24078, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24080 attached , child_tidptr=0x55557260a690) = 24080 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24080] set_robust_list(0x55557260a6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24080] <... set_robust_list resumed>) = 0 [pid 24080] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24080] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24080] setpgid(0, 0) = 0 [pid 24080] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24080] write(3, "1000", 4) = 4 [pid 24080] close(3) = 0 [pid 24080] write(1, "executing program\n", 18) = 18 [pid 24080] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24080] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24080] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 executing program [pid 24080] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24080] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24080] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24080] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24081 attached => {parent_tid=[24081]}, 88) = 24081 [pid 24081] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24080] rt_sigprocmask(SIG_SETMASK, [] [pid 24081] rt_sigprocmask(SIG_SETMASK, [] [pid 24080] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24081] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24080] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24081] mkdirat(AT_FDCWD, "./sys", 0777 [pid 24080] <... futex resumed>) = 0 [pid 24080] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24081] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 24081] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24080] <... futex resumed>) = 0 [pid 24080] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24080] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24081] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24081] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24080] <... futex resumed>) = 0 [pid 24080] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24081] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24080] <... futex resumed>) = 0 [pid 24080] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24081] <... openat resumed>) = 3 [pid 24081] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24080] <... futex resumed>) = 0 [pid 24080] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24080] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24081] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24081] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24080] <... futex resumed>) = 0 [pid 24081] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24080] exit_group(0) = ? [pid 24081] <... futex resumed>) = ? [pid 24081] +++ exited with 0 +++ [pid 24080] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24080, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24082 ci2-android-5-10/strace-static-x86_64: Process 24082 attached [pid 24082] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24082] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24082] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24082] setpgid(0, 0) = 0 [pid 24082] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24082] <... openat resumed>) = 3 [pid 24082] write(3, "1000", 4) = 4 [pid 24082] close(3) = 0 [pid 24082] write(1, "executing program\n", 18) = 18 executing program [pid 24082] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24082] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24082] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24082] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24082] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24082] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24082] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24083 attached [pid 24083] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24083] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24083] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24082] <... clone3 resumed> => {parent_tid=[24083]}, 88) = 24083 [pid 24082] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24082] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24083] <... futex resumed>) = 0 [pid 24082] <... futex resumed>) = 1 [pid 24083] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24083] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24083] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24082] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24082] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24083] <... futex resumed>) = 0 [pid 24082] <... futex resumed>) = 1 [pid 24083] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24083] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24083] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24082] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24082] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24083] <... futex resumed>) = 0 [pid 24082] <... futex resumed>) = 1 [pid 24083] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24082] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24083] <... openat resumed>) = 3 [pid 24083] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24083] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24082] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24082] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24083] <... futex resumed>) = 0 [pid 24083] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24082] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24083] <... pwrite64 resumed>) = 181 [pid 24083] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24082] <... futex resumed>) = 0 [pid 24082] exit_group(0) = ? [pid 24083] +++ exited with 0 +++ [pid 24082] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24082, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24084 ci2-android-5-10/strace-static-x86_64: Process 24084 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24084] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24084] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24084] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24084] setpgid(0, 0) = 0 [pid 24084] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24084] write(3, "1000", 4) = 4 [pid 24084] close(3) = 0 executing program [pid 24084] write(1, "executing program\n", 18) = 18 [pid 24084] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24084] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24084] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24084] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24084] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24084] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24084] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24085 attached => {parent_tid=[24085]}, 88) = 24085 [pid 24085] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24085] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24085] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24084] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24084] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24085] <... futex resumed>) = 0 [pid 24084] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24085] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24085] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24085] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24084] <... futex resumed>) = 0 [pid 24084] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24085] <... futex resumed>) = 0 [pid 24084] <... futex resumed>) = 1 [pid 24085] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24084] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24085] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24085] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24084] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24085] <... futex resumed>) = 0 [pid 24085] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24084] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24085] <... openat resumed>) = 3 [pid 24085] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24084] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24085] <... futex resumed>) = 0 [pid 24084] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24085] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24084] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24084] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24085] <... pwrite64 resumed>) = 181 [pid 24085] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24084] <... futex resumed>) = 0 [pid 24085] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24084] exit_group(0 [pid 24085] <... futex resumed>) = -1 ENOSYS (Function not implemented) [pid 24084] <... exit_group resumed>) = ? [pid 24085] +++ exited with 0 +++ [pid 24084] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24084, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24086 ci2-android-5-10/strace-static-x86_64: Process 24086 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24086] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24086] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24086] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24086] setpgid(0, 0) = 0 [pid 24086] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24086] write(3, "1000", 4) = 4 [pid 24086] close(3) = 0 [pid 24086] write(1, "executing program\n", 18) = 18 executing program [pid 24086] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24086] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24086] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24086] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24086] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24086] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24086] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24087 attached [pid 24087] set_robust_list(0x7f091316a9a0, 24 [pid 24086] <... clone3 resumed> => {parent_tid=[24087]}, 88) = 24087 [pid 24087] <... set_robust_list resumed>) = 0 [pid 24087] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24087] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24086] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24086] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24087] <... futex resumed>) = 0 [pid 24086] <... futex resumed>) = 1 [pid 24087] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24087] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24086] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24087] <... futex resumed>) = 0 [pid 24087] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24086] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24086] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24087] <... futex resumed>) = 0 [pid 24086] <... futex resumed>) = 1 [pid 24087] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24086] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24087] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24087] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24086] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24086] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24087] <... futex resumed>) = 0 [pid 24086] <... futex resumed>) = 1 [pid 24087] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24086] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24087] <... openat resumed>) = 3 [pid 24087] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24086] <... futex resumed>) = 0 [pid 24086] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24086] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24087] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24087] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24086] <... futex resumed>) = 0 [pid 24086] exit_group(0) = ? [pid 24087] <... futex resumed>) = ? [pid 24087] +++ exited with 0 +++ [pid 24086] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24086, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24088 ci2-android-5-10/strace-static-x86_64: Process 24088 attached [pid 24088] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24088] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24088] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24088] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24088] setpgid(0, 0) = 0 [pid 24088] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24088] write(3, "1000", 4) = 4 [pid 24088] close(3) = 0 executing program [pid 24088] write(1, "executing program\n", 18) = 18 [pid 24088] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24088] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24088] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24088] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24088] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24088] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24088] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24089 attached [pid 24089] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24089] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24089] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24088] <... clone3 resumed> => {parent_tid=[24089]}, 88) = 24089 [pid 24088] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24088] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24089] <... futex resumed>) = 0 [pid 24088] <... futex resumed>) = 1 [pid 24089] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24089] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24089] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24088] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24088] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24089] <... futex resumed>) = 0 [pid 24089] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24088] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24089] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24089] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24088] <... futex resumed>) = 0 [pid 24088] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24088] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24089] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24089] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24088] <... futex resumed>) = 0 [pid 24088] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24088] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24089] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24089] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24088] <... futex resumed>) = 0 [pid 24088] exit_group(0) = ? [pid 24089] +++ exited with 0 +++ [pid 24088] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24088, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24090 ci2-android-5-10/strace-static-x86_64: Process 24090 attached [pid 24090] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24090] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24090] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24090] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24090] setpgid(0, 0) = 0 [pid 24090] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24090] write(3, "1000", 4) = 4 [pid 24090] close(3) = 0 executing program [pid 24090] write(1, "executing program\n", 18) = 18 [pid 24090] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24090] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24090] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24090] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24090] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24090] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24090] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24091 attached [pid 24091] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24091] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24091] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24090] <... clone3 resumed> => {parent_tid=[24091]}, 88) = 24091 [pid 24090] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24090] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24091] <... futex resumed>) = 0 [pid 24090] <... futex resumed>) = 1 [pid 24091] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24091] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24091] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24090] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24090] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24091] <... futex resumed>) = 0 [pid 24090] <... futex resumed>) = 1 [pid 24091] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24090] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24091] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24091] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24090] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24090] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24091] <... futex resumed>) = 0 [pid 24090] <... futex resumed>) = 1 [pid 24091] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24091] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24091] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24090] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24090] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24091] <... futex resumed>) = 0 [pid 24090] <... futex resumed>) = 1 [pid 24091] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24090] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24091] <... pwrite64 resumed>) = 181 [pid 24091] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24090] <... futex resumed>) = 0 [pid 24090] exit_group(0) = ? [pid 24091] +++ exited with 0 +++ [pid 24090] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24090, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24092 ci2-android-5-10/strace-static-x86_64: Process 24092 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24092] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24092] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24092] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24092] setpgid(0, 0) = 0 [pid 24092] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24092] write(3, "1000", 4) = 4 [pid 24092] close(3) = 0 [pid 24092] write(1, "executing program\n", 18) = 18 executing program [pid 24092] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24092] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24092] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24092] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24092] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24092] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24092] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24093 attached [pid 24093] set_robust_list(0x7f091316a9a0, 24 [pid 24092] <... clone3 resumed> => {parent_tid=[24093]}, 88) = 24093 [pid 24093] <... set_robust_list resumed>) = 0 [pid 24093] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24093] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24092] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24092] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24093] <... futex resumed>) = 0 [pid 24092] <... futex resumed>) = 1 [pid 24093] mkdirat(AT_FDCWD, "./sys", 0777 [pid 24092] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24093] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 24093] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24093] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24092] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24092] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24093] <... futex resumed>) = 0 [pid 24092] <... futex resumed>) = 1 [pid 24093] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24093] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24093] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24092] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24092] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24093] <... futex resumed>) = 0 [pid 24092] <... futex resumed>) = 1 [pid 24093] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24092] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24093] <... openat resumed>) = 3 [pid 24093] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24093] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24092] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24092] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24093] <... futex resumed>) = 0 [pid 24093] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24092] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24093] <... pwrite64 resumed>) = 181 [pid 24093] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24092] <... futex resumed>) = 0 [pid 24093] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24092] exit_group(0) = ? [pid 24093] <... futex resumed>) = -1 ENOSYS (Function not implemented) [pid 24093] +++ exited with 0 +++ [pid 24092] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24092, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24094 ci2-android-5-10/strace-static-x86_64: Process 24094 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24094] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24094] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24094] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24094] setpgid(0, 0) = 0 [pid 24094] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24094] write(3, "1000", 4) = 4 [pid 24094] close(3) = 0 [pid 24094] write(1, "executing program\n", 18) = 18 [pid 24094] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 24094] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24094] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24094] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24094] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24094] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24094] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24095 attached => {parent_tid=[24095]}, 88) = 24095 [pid 24094] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24094] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24094] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24095] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24095] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24095] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24095] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24094] <... futex resumed>) = 0 [pid 24094] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24094] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24095] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24095] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24094] <... futex resumed>) = 0 [pid 24094] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24094] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24095] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24095] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24094] <... futex resumed>) = 0 [pid 24094] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24094] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24095] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24095] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24094] <... futex resumed>) = 0 [pid 24094] exit_group(0) = ? [pid 24095] +++ exited with 0 +++ [pid 24094] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24094, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24096 attached [pid 24096] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] <... clone resumed>, child_tidptr=0x55557260a690) = 24096 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24096] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24096] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24096] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24096] setpgid(0, 0) = 0 [pid 24096] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24096] write(3, "1000", 4) = 4 [pid 24096] close(3) = 0 [pid 24096] write(1, "executing program\n", 18) = 18 executing program [pid 24096] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24096] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24096] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24096] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24096] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24096] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24096] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[24097]}, 88) = 24097 ci2-android-5-10/strace-static-x86_64: Process 24097 attached [pid 24096] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24097] set_robust_list(0x7f091316a9a0, 24 [pid 24096] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24096] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24097] <... set_robust_list resumed>) = 0 [pid 24097] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24097] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24097] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24096] <... futex resumed>) = 0 [pid 24096] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24096] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24097] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24097] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24096] <... futex resumed>) = 0 [pid 24096] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24096] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24097] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24097] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24096] <... futex resumed>) = 0 [pid 24096] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24097] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24096] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24097] <... pwrite64 resumed>) = 181 [pid 24097] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24096] <... futex resumed>) = 0 [pid 24097] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24096] exit_group(0) = ? [pid 24097] <... futex resumed>) = ? [pid 24097] +++ exited with 0 +++ [pid 24096] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24096, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24098 ci2-android-5-10/strace-static-x86_64: Process 24098 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24098] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24098] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24098] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24098] setpgid(0, 0) = 0 [pid 24098] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24098] write(3, "1000", 4) = 4 [pid 24098] close(3) = 0 [pid 24098] write(1, "executing program\n", 18) = 18 executing program [pid 24098] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24098] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24098] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24098] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24098] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24098] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24098] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24099 attached [pid 24099] set_robust_list(0x7f091316a9a0, 24 [pid 24098] <... clone3 resumed> => {parent_tid=[24099]}, 88) = 24099 [pid 24099] <... set_robust_list resumed>) = 0 [pid 24099] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24099] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24098] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24098] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24099] <... futex resumed>) = 0 [pid 24098] <... futex resumed>) = 1 [pid 24098] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24099] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24099] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24099] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24098] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24098] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24099] <... futex resumed>) = 0 [pid 24098] <... futex resumed>) = 1 [pid 24099] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24098] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24099] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24099] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24099] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24098] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24098] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24099] <... futex resumed>) = 0 [pid 24098] <... futex resumed>) = 1 [pid 24099] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24098] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24099] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24099] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24098] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24098] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24099] <... futex resumed>) = 0 [pid 24099] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24098] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24099] <... pwrite64 resumed>) = 181 [pid 24099] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24099] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24098] <... futex resumed>) = 0 [pid 24098] exit_group(0) = ? [pid 24099] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 24099] +++ exited with 0 +++ [pid 24098] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24098, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24100 ci2-android-5-10/strace-static-x86_64: Process 24100 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24100] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24100] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24100] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24100] setpgid(0, 0) = 0 [pid 24100] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24100] write(3, "1000", 4) = 4 [pid 24100] close(3) = 0 executing program [pid 24100] write(1, "executing program\n", 18) = 18 [pid 24100] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24100] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24100] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24100] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24100] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24100] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24100] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24101 attached => {parent_tid=[24101]}, 88) = 24101 [pid 24101] set_robust_list(0x7f091316a9a0, 24 [pid 24100] rt_sigprocmask(SIG_SETMASK, [] [pid 24101] <... set_robust_list resumed>) = 0 [pid 24100] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24101] rt_sigprocmask(SIG_SETMASK, [] [pid 24100] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24101] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24100] <... futex resumed>) = 0 [pid 24100] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24101] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24101] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24100] <... futex resumed>) = 0 [pid 24101] <... futex resumed>) = 1 [pid 24100] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24101] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24100] <... futex resumed>) = 0 [pid 24100] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24101] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24101] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24100] <... futex resumed>) = 0 [pid 24101] <... futex resumed>) = 1 [pid 24100] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24101] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24100] <... futex resumed>) = 0 [pid 24100] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24101] <... openat resumed>) = 3 [pid 24101] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24100] <... futex resumed>) = 0 [pid 24101] <... futex resumed>) = 1 [pid 24100] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24101] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24100] <... futex resumed>) = 0 [pid 24100] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24101] <... pwrite64 resumed>) = 181 [pid 24101] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24100] <... futex resumed>) = 0 [pid 24101] <... futex resumed>) = 1 [pid 24100] exit_group(0 [pid 24101] ???( [pid 24100] <... exit_group resumed>) = ? [pid 24101] <... ??? resumed>) = -1 ENOSYS (Function not implemented) [pid 24101] +++ exited with 0 +++ [pid 24100] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24100, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24102 ci2-android-5-10/strace-static-x86_64: Process 24102 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24102] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24102] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24102] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24102] setpgid(0, 0) = 0 [pid 24102] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24102] write(3, "1000", 4) = 4 [pid 24102] close(3) = 0 [pid 24102] write(1, "executing program\n", 18) = 18 executing program [pid 24102] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24102] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24102] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24102] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24102] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24102] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24102] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24103 attached => {parent_tid=[24103]}, 88) = 24103 [pid 24103] set_robust_list(0x7f091316a9a0, 24 [pid 24102] rt_sigprocmask(SIG_SETMASK, [] [pid 24103] <... set_robust_list resumed>) = 0 [pid 24102] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24103] rt_sigprocmask(SIG_SETMASK, [] [pid 24102] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24103] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24102] <... futex resumed>) = 0 [pid 24102] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24103] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24103] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24102] <... futex resumed>) = 0 [pid 24103] <... futex resumed>) = 1 [pid 24102] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24103] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24102] <... futex resumed>) = 0 [pid 24102] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24103] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24103] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24102] <... futex resumed>) = 0 [pid 24103] <... futex resumed>) = 1 [pid 24102] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24103] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24102] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24103] <... openat resumed>) = 3 [pid 24103] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24102] <... futex resumed>) = 0 [pid 24103] <... futex resumed>) = 1 [pid 24102] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24103] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24102] <... futex resumed>) = 0 [pid 24102] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24103] <... pwrite64 resumed>) = 181 [pid 24103] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24102] <... futex resumed>) = 0 [pid 24103] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24102] exit_group(0) = ? [pid 24103] <... futex resumed>) = ? [pid 24103] +++ exited with 0 +++ [pid 24102] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24102, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24104 ci2-android-5-10/strace-static-x86_64: Process 24104 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24104] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24104] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24104] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24104] setpgid(0, 0) = 0 [pid 24104] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24104] write(3, "1000", 4) = 4 [pid 24104] close(3) = 0 executing program [pid 24104] write(1, "executing program\n", 18) = 18 [pid 24104] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24104] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24104] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24104] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24104] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24104] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24104] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24105 attached => {parent_tid=[24105]}, 88) = 24105 [pid 24105] set_robust_list(0x7f091316a9a0, 24 [pid 24104] rt_sigprocmask(SIG_SETMASK, [] [pid 24105] <... set_robust_list resumed>) = 0 [pid 24104] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24105] rt_sigprocmask(SIG_SETMASK, [] [pid 24104] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24105] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24104] <... futex resumed>) = 0 [pid 24104] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24105] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24105] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24104] <... futex resumed>) = 0 [pid 24105] <... futex resumed>) = 1 [pid 24104] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24105] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24104] <... futex resumed>) = 0 [pid 24104] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24105] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24105] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24104] <... futex resumed>) = 0 [pid 24105] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24104] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24105] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24104] <... futex resumed>) = 0 [pid 24105] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24104] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24105] <... openat resumed>) = 3 [pid 24105] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24104] <... futex resumed>) = 0 [pid 24105] <... futex resumed>) = 1 [pid 24104] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24105] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24104] <... futex resumed>) = 0 [pid 24104] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24105] <... pwrite64 resumed>) = 181 [pid 24105] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24104] <... futex resumed>) = 0 [pid 24105] <... futex resumed>) = 1 [pid 24104] exit_group(0 [pid 24105] ???( [pid 24104] <... exit_group resumed>) = ? [pid 24105] <... ??? resumed>) = -1 ENOSYS (Function not implemented) [pid 24105] +++ exited with 0 +++ [pid 24104] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24104, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24106 ci2-android-5-10/strace-static-x86_64: Process 24106 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24106] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24106] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24106] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24106] setpgid(0, 0) = 0 [pid 24106] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24106] write(3, "1000", 4) = 4 [pid 24106] close(3) = 0 executing program [pid 24106] write(1, "executing program\n", 18) = 18 [pid 24106] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24106] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24106] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24106] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24106] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24106] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24106] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24107 attached => {parent_tid=[24107]}, 88) = 24107 [pid 24107] set_robust_list(0x7f091316a9a0, 24 [pid 24106] rt_sigprocmask(SIG_SETMASK, [] [pid 24107] <... set_robust_list resumed>) = 0 [pid 24106] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24107] rt_sigprocmask(SIG_SETMASK, [] [pid 24106] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24107] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24106] <... futex resumed>) = 0 [pid 24106] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24107] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24107] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24106] <... futex resumed>) = 0 [pid 24107] <... futex resumed>) = 1 [pid 24106] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24107] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24106] <... futex resumed>) = 0 [pid 24106] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24107] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24107] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24106] <... futex resumed>) = 0 [pid 24107] <... futex resumed>) = 1 [pid 24106] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24107] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24106] <... futex resumed>) = 0 [pid 24106] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24107] <... openat resumed>) = 3 [pid 24107] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24106] <... futex resumed>) = 0 [pid 24107] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24106] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24107] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24106] <... futex resumed>) = 0 [pid 24107] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24106] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24107] <... pwrite64 resumed>) = 181 [pid 24107] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24106] <... futex resumed>) = 0 [pid 24107] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24106] exit_group(0) = ? [pid 24107] <... futex resumed>) = ? [pid 24107] +++ exited with 0 +++ [pid 24106] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24106, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24108 ci2-android-5-10/strace-static-x86_64: Process 24108 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24108] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24108] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24108] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24108] setpgid(0, 0) = 0 [pid 24108] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24108] write(3, "1000", 4) = 4 [pid 24108] close(3) = 0 executing program [pid 24108] write(1, "executing program\n", 18) = 18 [pid 24108] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24108] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24108] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24108] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24108] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24108] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24108] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24109 attached => {parent_tid=[24109]}, 88) = 24109 [pid 24109] set_robust_list(0x7f091316a9a0, 24 [pid 24108] rt_sigprocmask(SIG_SETMASK, [] [pid 24109] <... set_robust_list resumed>) = 0 [pid 24109] rt_sigprocmask(SIG_SETMASK, [] [pid 24108] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24109] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24108] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24108] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24109] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24109] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24108] <... futex resumed>) = 0 [pid 24109] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24108] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24109] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24108] <... futex resumed>) = 0 [pid 24109] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24108] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24109] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24109] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24108] <... futex resumed>) = 0 [pid 24109] <... futex resumed>) = 1 [pid 24108] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24109] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24108] <... futex resumed>) = 0 [pid 24108] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24109] <... openat resumed>) = 3 [pid 24109] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24108] <... futex resumed>) = 0 [pid 24109] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24108] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24109] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24108] <... futex resumed>) = 0 [pid 24109] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24108] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24109] <... pwrite64 resumed>) = 181 [pid 24109] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24108] <... futex resumed>) = 0 [pid 24108] exit_group(0) = ? [pid 24109] +++ exited with 0 +++ [pid 24108] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24108, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24110 ci2-android-5-10/strace-static-x86_64: Process 24110 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24110] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24110] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24110] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24110] setpgid(0, 0) = 0 [pid 24110] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24110] write(3, "1000", 4) = 4 [pid 24110] close(3) = 0 [pid 24110] write(1, "executing program\n", 18) = 18 executing program [pid 24110] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24110] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24110] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24110] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24110] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24110] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24110] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24111 attached [pid 24111] set_robust_list(0x7f091316a9a0, 24 [pid 24110] <... clone3 resumed> => {parent_tid=[24111]}, 88) = 24111 [pid 24111] <... set_robust_list resumed>) = 0 [pid 24111] rt_sigprocmask(SIG_SETMASK, [] [pid 24110] rt_sigprocmask(SIG_SETMASK, [] [pid 24111] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24111] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24110] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24110] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24111] <... futex resumed>) = 0 [pid 24110] <... futex resumed>) = 1 [pid 24111] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24111] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24110] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24111] <... futex resumed>) = 0 [pid 24111] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24110] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24110] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24110] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24111] <... futex resumed>) = 0 [pid 24111] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24111] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24110] <... futex resumed>) = 0 [pid 24110] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24110] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24111] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24111] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24110] <... futex resumed>) = 0 [pid 24110] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24110] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24111] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24111] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24110] <... futex resumed>) = 0 [pid 24111] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24110] exit_group(0) = ? [pid 24111] <... futex resumed>) = ? [pid 24111] +++ exited with 0 +++ [pid 24110] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24110, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24112 ci2-android-5-10/strace-static-x86_64: Process 24112 attached [pid 24112] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24112] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24112] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24112] setpgid(0, 0) = 0 [pid 24112] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24112] write(3, "1000", 4) = 4 [pid 24112] close(3) = 0 executing program [pid 24112] write(1, "executing program\n", 18) = 18 [pid 24112] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24112] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24112] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24112] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24112] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24112] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24112] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24113 attached => {parent_tid=[24113]}, 88) = 24113 [pid 24113] set_robust_list(0x7f091316a9a0, 24 [pid 24112] rt_sigprocmask(SIG_SETMASK, [] [pid 24113] <... set_robust_list resumed>) = 0 [pid 24112] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24113] rt_sigprocmask(SIG_SETMASK, [] [pid 24112] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24113] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24112] <... futex resumed>) = 0 [pid 24112] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24113] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24113] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24112] <... futex resumed>) = 0 [pid 24113] <... futex resumed>) = 1 [pid 24112] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24113] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24112] <... futex resumed>) = 0 [pid 24113] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24112] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24113] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24112] <... futex resumed>) = 0 [pid 24112] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24112] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24113] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24113] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24112] <... futex resumed>) = 0 [pid 24112] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24112] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} executing program [pid 24113] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24113] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24112] <... futex resumed>) = 0 [pid 24112] exit_group(0) = ? [pid 24113] <... futex resumed>) = ? [pid 24113] +++ exited with 0 +++ [pid 24112] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24112, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24114 ci2-android-5-10/strace-static-x86_64: Process 24114 attached [pid 24114] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24114] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24114] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24114] setpgid(0, 0) = 0 [pid 24114] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24114] write(3, "1000", 4) = 4 [pid 24114] close(3) = 0 [pid 24114] write(1, "executing program\n", 18) = 18 [pid 24114] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24114] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24114] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24114] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24114] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24114] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24114] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24115 attached [pid 24115] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24115] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24115] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24114] <... clone3 resumed> => {parent_tid=[24115]}, 88) = 24115 [pid 24114] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24114] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24115] <... futex resumed>) = 0 [pid 24114] <... futex resumed>) = 1 [pid 24115] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24115] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24115] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24114] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24114] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24115] <... futex resumed>) = 0 [pid 24114] <... futex resumed>) = 1 [pid 24115] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24114] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24115] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24115] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24115] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24114] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24114] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24115] <... futex resumed>) = 0 [pid 24114] <... futex resumed>) = 1 [pid 24115] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24114] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24115] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24115] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24114] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24114] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24115] <... futex resumed>) = 0 [pid 24115] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24114] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24115] <... pwrite64 resumed>) = 181 [pid 24115] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24115] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24114] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24114] exit_group(0) = ? [pid 24115] <... futex resumed>) = ? [pid 24115] +++ exited with 0 +++ [pid 24114] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24114, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24116 attached , child_tidptr=0x55557260a690) = 24116 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24116] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24116] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24116] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24116] setpgid(0, 0) = 0 [pid 24116] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24116] write(3, "1000", 4) = 4 [pid 24116] close(3) = 0 executing program [pid 24116] write(1, "executing program\n", 18) = 18 [pid 24116] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24116] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24116] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24116] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24116] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24116] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24116] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24117 attached => {parent_tid=[24117]}, 88) = 24117 [pid 24117] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24117] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24117] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24116] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24116] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24117] <... futex resumed>) = 0 [pid 24116] <... futex resumed>) = 1 [pid 24117] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24117] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24117] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24116] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24116] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24117] <... futex resumed>) = 0 [pid 24116] <... futex resumed>) = 1 [pid 24117] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24116] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24117] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24117] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24117] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24116] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24116] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24117] <... futex resumed>) = 0 [pid 24116] <... futex resumed>) = 1 [pid 24117] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24116] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24117] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24117] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24116] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24116] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24117] <... futex resumed>) = 0 [pid 24117] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24116] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24117] <... pwrite64 resumed>) = 181 [pid 24117] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24116] <... futex resumed>) = 0 [pid 24117] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24116] exit_group(0) = ? [pid 24117] <... futex resumed>) = ? [pid 24117] +++ exited with 0 +++ [pid 24116] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24116, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24118 ci2-android-5-10/strace-static-x86_64: Process 24118 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24118] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24118] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24118] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24118] setpgid(0, 0) = 0 [pid 24118] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24118] write(3, "1000", 4) = 4 [pid 24118] close(3) = 0 executing program [pid 24118] write(1, "executing program\n", 18) = 18 [pid 24118] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24118] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24118] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24118] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24118] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24118] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24118] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24119 attached => {parent_tid=[24119]}, 88) = 24119 [pid 24119] set_robust_list(0x7f091316a9a0, 24 [pid 24118] rt_sigprocmask(SIG_SETMASK, [] [pid 24119] <... set_robust_list resumed>) = 0 [pid 24118] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24119] rt_sigprocmask(SIG_SETMASK, [] [pid 24118] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24119] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24118] <... futex resumed>) = 0 [pid 24118] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24119] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24119] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24118] <... futex resumed>) = 0 [pid 24119] <... futex resumed>) = 1 [pid 24118] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24119] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24118] <... futex resumed>) = 0 [pid 24118] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24119] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24119] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24118] <... futex resumed>) = 0 [pid 24119] <... futex resumed>) = 1 [pid 24118] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24119] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24118] <... futex resumed>) = 0 [pid 24118] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24119] <... openat resumed>) = 3 [pid 24119] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24118] <... futex resumed>) = 0 [pid 24119] <... futex resumed>) = 1 [pid 24118] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24119] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24118] <... futex resumed>) = 0 [pid 24118] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24119] <... pwrite64 resumed>) = 181 [pid 24119] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24118] <... futex resumed>) = 0 [pid 24119] <... futex resumed>) = 1 [pid 24119] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24118] exit_group(0) = ? [pid 24119] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 24119] +++ exited with 0 +++ [pid 24118] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24118, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24120 ci2-android-5-10/strace-static-x86_64: Process 24120 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24120] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24120] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24120] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24120] setpgid(0, 0) = 0 [pid 24120] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24120] write(3, "1000", 4) = 4 [pid 24120] close(3) = 0 executing program [pid 24120] write(1, "executing program\n", 18) = 18 [pid 24120] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24120] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24120] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24120] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24120] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24120] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24120] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24121 attached => {parent_tid=[24121]}, 88) = 24121 [pid 24121] set_robust_list(0x7f091316a9a0, 24 [pid 24120] rt_sigprocmask(SIG_SETMASK, [] [pid 24121] <... set_robust_list resumed>) = 0 [pid 24120] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24121] rt_sigprocmask(SIG_SETMASK, [] [pid 24120] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24121] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24120] <... futex resumed>) = 0 [pid 24120] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24121] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24121] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24120] <... futex resumed>) = 0 [pid 24121] <... futex resumed>) = 1 [pid 24120] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24121] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24120] <... futex resumed>) = 0 [pid 24120] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24121] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24121] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24120] <... futex resumed>) = 0 [pid 24121] <... futex resumed>) = 1 [pid 24120] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24121] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24120] <... futex resumed>) = 0 [pid 24120] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24121] <... openat resumed>) = 3 [pid 24121] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24120] <... futex resumed>) = 0 [pid 24121] <... futex resumed>) = 1 [pid 24120] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24121] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24120] <... futex resumed>) = 0 [pid 24120] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24121] <... pwrite64 resumed>) = 181 [pid 24121] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24120] <... futex resumed>) = 0 [pid 24121] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24120] exit_group(0) = ? [pid 24121] <... futex resumed>) = ? [pid 24121] +++ exited with 0 +++ [pid 24120] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24120, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24122 ci2-android-5-10/strace-static-x86_64: Process 24122 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24122] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24122] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24122] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24122] setpgid(0, 0) = 0 [pid 24122] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24122] write(3, "1000", 4) = 4 [pid 24122] close(3) = 0 [pid 24122] write(1, "executing program\n", 18) = 18 executing program [pid 24122] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24122] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24122] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24122] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24122] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24122] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24122] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24123 attached => {parent_tid=[24123]}, 88) = 24123 [pid 24122] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24122] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24122] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24123] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24123] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24123] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24123] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24122] <... futex resumed>) = 0 [pid 24122] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24122] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24123] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24123] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24122] <... futex resumed>) = 0 [pid 24122] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24122] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24123] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24123] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24122] <... futex resumed>) = 0 [pid 24122] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24122] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24123] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24123] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24122] <... futex resumed>) = 0 [pid 24122] exit_group(0 [pid 24123] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24122] <... exit_group resumed>) = ? [pid 24123] <... futex resumed>) = ? [pid 24123] +++ exited with 0 +++ [pid 24122] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24122, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24124 ci2-android-5-10/strace-static-x86_64: Process 24124 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24124] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24124] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24124] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24124] setpgid(0, 0) = 0 [pid 24124] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24124] write(3, "1000", 4) = 4 [pid 24124] close(3) = 0 [pid 24124] write(1, "executing program\n", 18) = 18 executing program [pid 24124] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24124] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24124] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24124] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24124] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24124] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24124] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24125 attached [pid 24125] set_robust_list(0x7f091316a9a0, 24 [pid 24124] <... clone3 resumed> => {parent_tid=[24125]}, 88) = 24125 [pid 24125] <... set_robust_list resumed>) = 0 [pid 24125] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24125] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24124] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24124] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24125] <... futex resumed>) = 0 [pid 24124] <... futex resumed>) = 1 [pid 24125] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24125] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24124] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24125] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24124] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24124] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24125] <... futex resumed>) = 0 [pid 24124] <... futex resumed>) = 1 [pid 24125] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24124] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24125] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24125] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24124] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24124] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24125] <... futex resumed>) = 0 [pid 24125] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24124] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24125] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24125] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24124] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24124] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24125] <... futex resumed>) = 0 [pid 24124] <... futex resumed>) = 1 [pid 24125] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24124] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24125] <... pwrite64 resumed>) = 181 [pid 24125] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24124] <... futex resumed>) = 0 [pid 24124] exit_group(0 [pid 24125] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24124] <... exit_group resumed>) = ? [pid 24125] <... futex resumed>) = ? [pid 24125] +++ exited with 0 +++ [pid 24124] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24124, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24126 ci2-android-5-10/strace-static-x86_64: Process 24126 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24126] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24126] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24126] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24126] setpgid(0, 0) = 0 [pid 24126] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24126] write(3, "1000", 4) = 4 [pid 24126] close(3) = 0 executing program [pid 24126] write(1, "executing program\n", 18) = 18 [pid 24126] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24126] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24126] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24126] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24126] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24126] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24126] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24127 attached => {parent_tid=[24127]}, 88) = 24127 [pid 24127] set_robust_list(0x7f091316a9a0, 24 [pid 24126] rt_sigprocmask(SIG_SETMASK, [] [pid 24127] <... set_robust_list resumed>) = 0 [pid 24126] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24127] rt_sigprocmask(SIG_SETMASK, [] [pid 24126] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24127] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24126] <... futex resumed>) = 0 [pid 24126] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24127] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24127] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24126] <... futex resumed>) = 0 [pid 24127] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24126] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24127] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24126] <... futex resumed>) = 0 [pid 24127] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24126] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24127] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24127] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24126] <... futex resumed>) = 0 [pid 24127] <... futex resumed>) = 1 [pid 24126] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24127] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24126] <... futex resumed>) = 0 [pid 24126] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24127] <... openat resumed>) = 3 [pid 24127] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24126] <... futex resumed>) = 0 [pid 24127] <... futex resumed>) = 1 [pid 24126] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24127] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24126] <... futex resumed>) = 0 [pid 24126] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24127] <... pwrite64 resumed>) = 181 [pid 24127] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24126] <... futex resumed>) = 0 [pid 24127] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24126] exit_group(0) = ? [pid 24127] <... futex resumed>) = ? [pid 24127] +++ exited with 0 +++ [pid 24126] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24126, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24128 ci2-android-5-10/strace-static-x86_64: Process 24128 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24128] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24128] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24128] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24128] setpgid(0, 0) = 0 [pid 24128] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24128] write(3, "1000", 4) = 4 [pid 24128] close(3) = 0 executing program [pid 24128] write(1, "executing program\n", 18) = 18 [pid 24128] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24128] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24128] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24128] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24128] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24128] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24128] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24129 attached => {parent_tid=[24129]}, 88) = 24129 [pid 24129] set_robust_list(0x7f091316a9a0, 24 [pid 24128] rt_sigprocmask(SIG_SETMASK, [] [pid 24129] <... set_robust_list resumed>) = 0 [pid 24128] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24129] rt_sigprocmask(SIG_SETMASK, [] [pid 24128] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24129] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24128] <... futex resumed>) = 0 [pid 24128] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24129] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24129] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24128] <... futex resumed>) = 0 [pid 24129] <... futex resumed>) = 1 [pid 24128] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24129] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24128] <... futex resumed>) = 0 [pid 24128] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24129] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24129] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24128] <... futex resumed>) = 0 [pid 24129] <... futex resumed>) = 1 [pid 24128] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24129] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24128] <... futex resumed>) = 0 [pid 24128] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24129] <... openat resumed>) = 3 [pid 24129] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24128] <... futex resumed>) = 0 [pid 24129] <... futex resumed>) = 1 [pid 24128] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24129] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24128] <... futex resumed>) = 0 [pid 24128] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24129] <... pwrite64 resumed>) = 181 [pid 24129] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24128] <... futex resumed>) = 0 [pid 24129] <... futex resumed>) = 1 [pid 24129] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24128] exit_group(0) = ? [pid 24129] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 24129] +++ exited with 0 +++ [pid 24128] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24128, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24130 ci2-android-5-10/strace-static-x86_64: Process 24130 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24130] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24130] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24130] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24130] setpgid(0, 0) = 0 [pid 24130] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24130] write(3, "1000", 4) = 4 [pid 24130] close(3) = 0 executing program [pid 24130] write(1, "executing program\n", 18) = 18 [pid 24130] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24130] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24130] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24130] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24130] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24130] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24130] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24131 attached => {parent_tid=[24131]}, 88) = 24131 [pid 24131] set_robust_list(0x7f091316a9a0, 24 [pid 24130] rt_sigprocmask(SIG_SETMASK, [] [pid 24131] <... set_robust_list resumed>) = 0 [pid 24130] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24131] rt_sigprocmask(SIG_SETMASK, [] [pid 24130] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24131] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24130] <... futex resumed>) = 0 [pid 24130] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24131] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24131] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24130] <... futex resumed>) = 0 [pid 24131] <... futex resumed>) = 1 [pid 24130] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24131] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24130] <... futex resumed>) = 0 [pid 24130] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24131] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24131] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24130] <... futex resumed>) = 0 [pid 24131] <... futex resumed>) = 1 [pid 24130] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24131] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24130] <... futex resumed>) = 0 [pid 24130] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24131] <... openat resumed>) = 3 [pid 24131] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24130] <... futex resumed>) = 0 [pid 24131] <... futex resumed>) = 1 [pid 24130] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24131] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24130] <... futex resumed>) = 0 [pid 24130] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24131] <... pwrite64 resumed>) = 181 [pid 24131] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24130] <... futex resumed>) = 0 [pid 24131] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24130] exit_group(0) = ? [pid 24131] <... futex resumed>) = ? [pid 24131] +++ exited with 0 +++ [pid 24130] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24130, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24132 ci2-android-5-10/strace-static-x86_64: Process 24132 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24132] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24132] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24132] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24132] setpgid(0, 0) = 0 [pid 24132] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24132] write(3, "1000", 4) = 4 [pid 24132] close(3) = 0 [pid 24132] write(1, "executing program\n", 18) = 18 [pid 24132] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 24132] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24132] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24132] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24132] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24132] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24132] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24133 attached => {parent_tid=[24133]}, 88) = 24133 [pid 24132] rt_sigprocmask(SIG_SETMASK, [] [pid 24133] set_robust_list(0x7f091316a9a0, 24 [pid 24132] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24133] <... set_robust_list resumed>) = 0 [pid 24132] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24133] rt_sigprocmask(SIG_SETMASK, [] [pid 24132] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24133] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24133] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24133] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24132] <... futex resumed>) = 0 [pid 24132] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24132] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24133] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24133] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24132] <... futex resumed>) = 0 [pid 24132] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24132] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24133] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24133] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24132] <... futex resumed>) = 0 [pid 24132] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24132] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24133] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24133] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24132] <... futex resumed>) = 0 [pid 24132] exit_group(0) = ? [pid 24133] <... futex resumed>) = ? [pid 24133] +++ exited with 0 +++ [pid 24132] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24132, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24134 ci2-android-5-10/strace-static-x86_64: Process 24134 attached [pid 24134] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24134] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24134] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24134] setpgid(0, 0) = 0 [pid 24134] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24134] write(3, "1000", 4) = 4 [pid 24134] close(3) = 0 [pid 24134] write(1, "executing program\n", 18) = 18 [pid 24134] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24134] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24134] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24134] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24134] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24134] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24134] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24135 attached [pid 24135] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24135] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24135] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24134] <... clone3 resumed> => {parent_tid=[24135]}, 88) = 24135 [pid 24134] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24134] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24135] <... futex resumed>) = 0 [pid 24134] <... futex resumed>) = 1 [pid 24135] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24135] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24135] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24134] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24134] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24135] <... futex resumed>) = 0 [pid 24134] <... futex resumed>) = 1 [pid 24135] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24135] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24135] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24134] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24134] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24135] <... futex resumed>) = 0 [pid 24134] <... futex resumed>) = 1 [pid 24135] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24134] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24135] <... openat resumed>) = 3 [pid 24135] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24135] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24134] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24134] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24135] <... futex resumed>) = 0 [pid 24134] <... futex resumed>) = 1 [pid 24135] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24134] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24135] <... pwrite64 resumed>) = 181 [pid 24135] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24134] <... futex resumed>) = 0 [pid 24135] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24134] exit_group(0) = ? [pid 24135] <... futex resumed>) = ? [pid 24135] +++ exited with 0 +++ [pid 24134] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24134, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24136 attached , child_tidptr=0x55557260a690) = 24136 [pid 24136] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24136] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24136] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24136] setpgid(0, 0) = 0 [pid 24136] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24136] <... openat resumed>) = 3 [pid 24136] write(3, "1000", 4) = 4 [pid 24136] close(3) = 0 [pid 24136] write(1, "executing program\n", 18) = 18 executing program [pid 24136] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24136] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24136] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24136] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24136] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24136] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24136] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[24137]}, 88) = 24137 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24136] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24136] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24136] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 24137 attached [pid 24137] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24137] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24137] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24137] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24136] <... futex resumed>) = 0 [pid 24136] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24136] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24137] <... futex resumed>) = 1 [pid 24137] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24137] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24136] <... futex resumed>) = 0 [pid 24136] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24136] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24137] <... futex resumed>) = 1 [pid 24137] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24137] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24136] <... futex resumed>) = 0 [pid 24136] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24136] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24137] <... futex resumed>) = 1 [pid 24137] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24137] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24136] <... futex resumed>) = 0 [pid 24137] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24136] exit_group(0) = ? [pid 24137] <... futex resumed>) = ? [pid 24137] +++ exited with 0 +++ [pid 24136] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24136, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24138 attached , child_tidptr=0x55557260a690) = 24138 [pid 24138] set_robust_list(0x55557260a6a0, 24 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24138] <... set_robust_list resumed>) = 0 [pid 24138] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24138] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24138] setpgid(0, 0) = 0 [pid 24138] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24138] write(3, "1000", 4) = 4 [pid 24138] close(3) = 0 [pid 24138] write(1, "executing program\n", 18) = 18 executing program [pid 24138] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24138] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24138] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24138] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24138] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24138] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24138] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[24139]}, 88) = 24139 [pid 24138] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24138] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24138] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 24139 attached [pid 24139] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24139] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24139] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24139] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24138] <... futex resumed>) = 0 [pid 24138] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24138] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24139] <... futex resumed>) = 1 [pid 24139] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24139] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24138] <... futex resumed>) = 0 [pid 24138] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24138] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24139] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24139] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24138] <... futex resumed>) = 0 [pid 24138] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24138] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24139] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24139] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24138] <... futex resumed>) = 0 [pid 24139] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24138] exit_group(0) = ? [pid 24139] <... futex resumed>) = ? [pid 24139] +++ exited with 0 +++ [pid 24138] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24138, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24140 ci2-android-5-10/strace-static-x86_64: Process 24140 attached [pid 24140] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24140] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24140] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24140] setpgid(0, 0) = 0 [pid 24140] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24140] write(3, "1000", 4) = 4 [pid 24140] close(3) = 0 [pid 24140] write(1, "executing program\n", 18) = 18 executing program [pid 24140] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24140] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24140] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24140] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24140] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24140] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24140] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[24141]}, 88) = 24141 [pid 24140] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24140] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24140] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 24141 attached [pid 24141] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24141] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24141] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24141] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24140] <... futex resumed>) = 0 [pid 24140] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24140] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24141] <... futex resumed>) = 1 [pid 24141] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24141] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24140] <... futex resumed>) = 0 [pid 24140] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24140] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24141] <... futex resumed>) = 1 [pid 24141] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24141] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24140] <... futex resumed>) = 0 [pid 24140] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24140] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24141] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24141] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24140] <... futex resumed>) = 0 [pid 24141] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24140] exit_group(0) = ? [pid 24141] <... futex resumed>) = ? [pid 24141] +++ exited with 0 +++ [pid 24140] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24140, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24142 ci2-android-5-10/strace-static-x86_64: Process 24142 attached [pid 24142] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24142] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24142] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24142] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24142] setpgid(0, 0) = 0 [pid 24142] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24142] write(3, "1000", 4) = 4 [pid 24142] close(3) = 0 [pid 24142] write(1, "executing program\n", 18) = 18 executing program [pid 24142] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24142] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24142] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24142] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24142] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24142] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24142] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24143 attached [pid 24143] set_robust_list(0x7f091316a9a0, 24 [pid 24142] <... clone3 resumed> => {parent_tid=[24143]}, 88) = 24143 [pid 24143] <... set_robust_list resumed>) = 0 [pid 24143] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24143] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24142] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24142] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24143] <... futex resumed>) = 0 [pid 24142] <... futex resumed>) = 1 [pid 24143] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24143] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24143] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24142] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24142] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24143] <... futex resumed>) = 0 [pid 24142] <... futex resumed>) = 1 [pid 24143] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24142] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24143] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24143] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24143] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24142] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24142] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24143] <... futex resumed>) = 0 [pid 24143] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24142] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24143] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24142] <... futex resumed>) = 0 [pid 24142] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24142] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24143] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24143] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24142] <... futex resumed>) = 0 [pid 24143] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24142] exit_group(0) = ? [pid 24143] <... futex resumed>) = -1 ENOSYS (Function not implemented) [pid 24143] +++ exited with 0 +++ [pid 24142] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24142, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24144 ci2-android-5-10/strace-static-x86_64: Process 24144 attached [pid 24144] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24144] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24144] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24144] setpgid(0, 0) = 0 [pid 24144] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24144] <... openat resumed>) = 3 [pid 24144] write(3, "1000", 4) = 4 [pid 24144] close(3) = 0 [pid 24144] write(1, "executing program\n", 18) = 18 executing program [pid 24144] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24144] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24144] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24144] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24144] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24144] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24144] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24145 attached [pid 24145] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24145] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24145] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24144] <... clone3 resumed> => {parent_tid=[24145]}, 88) = 24145 [pid 24144] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24144] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24145] <... futex resumed>) = 0 [pid 24144] <... futex resumed>) = 1 [pid 24145] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24145] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24145] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24144] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24144] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24145] <... futex resumed>) = 0 [pid 24144] <... futex resumed>) = 1 [pid 24145] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24145] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24145] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24144] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24144] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24145] <... futex resumed>) = 0 [pid 24144] <... futex resumed>) = 1 [pid 24145] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24145] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24145] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24144] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24144] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24145] <... futex resumed>) = 0 [pid 24145] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24144] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24145] <... pwrite64 resumed>) = 181 [pid 24145] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24144] <... futex resumed>) = 0 [pid 24145] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24144] exit_group(0) = ? [pid 24145] <... futex resumed>) = ? [pid 24145] +++ exited with 0 +++ [pid 24144] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24144, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24146 attached , child_tidptr=0x55557260a690) = 24146 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24146] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24146] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24146] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24146] setpgid(0, 0) = 0 [pid 24146] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24146] write(3, "1000", 4) = 4 [pid 24146] close(3) = 0 [pid 24146] write(1, "executing program\n", 18) = 18 [pid 24146] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 24146] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24146] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24146] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24146] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24146] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24146] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24147 attached => {parent_tid=[24147]}, 88) = 24147 [pid 24146] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24146] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24146] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24147] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24147] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24147] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24147] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24146] <... futex resumed>) = 0 [pid 24146] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24146] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24147] <... futex resumed>) = 1 [pid 24147] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24147] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24146] <... futex resumed>) = 0 [pid 24146] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24146] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24147] <... futex resumed>) = 1 [pid 24147] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24147] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24146] <... futex resumed>) = 0 [pid 24146] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24146] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24147] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24147] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24146] <... futex resumed>) = 0 [pid 24147] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24146] exit_group(0) = ? [pid 24147] <... futex resumed>) = ? [pid 24147] +++ exited with 0 +++ [pid 24146] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24146, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24148 ci2-android-5-10/strace-static-x86_64: Process 24148 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24148] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24148] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24148] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24148] setpgid(0, 0) = 0 [pid 24148] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24148] write(3, "1000", 4) = 4 [pid 24148] close(3) = 0 [pid 24148] write(1, "executing program\n", 18) = 18 [pid 24148] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 24148] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24148] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24148] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24148] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24148] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24148] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24149 attached => {parent_tid=[24149]}, 88) = 24149 [pid 24148] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24148] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24148] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24149] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24149] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24149] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24149] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24148] <... futex resumed>) = 0 [pid 24148] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24148] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24149] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24149] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24148] <... futex resumed>) = 0 [pid 24148] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24148] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24149] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24149] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24148] <... futex resumed>) = 0 [pid 24148] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24148] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24149] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24149] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24148] <... futex resumed>) = 0 [pid 24149] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24148] exit_group(0) = ? [pid 24149] <... futex resumed>) = ? [pid 24149] +++ exited with 0 +++ [pid 24148] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24148, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24150 attached , child_tidptr=0x55557260a690) = 24150 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24150] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24150] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24150] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24150] setpgid(0, 0) = 0 [pid 24150] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24150] write(3, "1000", 4) = 4 [pid 24150] close(3) = 0 [pid 24150] write(1, "executing program\n", 18) = 18 executing program [pid 24150] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24150] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24150] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24150] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24150] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24150] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24150] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24151 attached [pid 24151] set_robust_list(0x7f091316a9a0, 24 [pid 24150] <... clone3 resumed> => {parent_tid=[24151]}, 88) = 24151 [pid 24151] <... set_robust_list resumed>) = 0 [pid 24151] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24151] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24150] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24150] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24151] <... futex resumed>) = 0 [pid 24150] <... futex resumed>) = 1 [pid 24151] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24151] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24151] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24150] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24150] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24151] <... futex resumed>) = 0 [pid 24150] <... futex resumed>) = 1 [pid 24151] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24150] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24151] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24151] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24151] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24150] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24150] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24151] <... futex resumed>) = 0 [pid 24150] <... futex resumed>) = 1 [pid 24151] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24151] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24151] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24150] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24150] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24151] <... futex resumed>) = 0 [pid 24151] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24150] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24151] <... pwrite64 resumed>) = 181 [pid 24151] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24150] <... futex resumed>) = 0 [pid 24151] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24150] exit_group(0 [pid 24151] <... futex resumed>) = ? [pid 24150] <... exit_group resumed>) = ? [pid 24151] +++ exited with 0 +++ [pid 24150] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24150, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24152 attached , child_tidptr=0x55557260a690) = 24152 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24152] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24152] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24152] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24152] setpgid(0, 0) = 0 [pid 24152] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24152] write(3, "1000", 4) = 4 [pid 24152] close(3) = 0 [pid 24152] write(1, "executing program\n", 18) = 18 executing program [pid 24152] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24152] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24152] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24152] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24152] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24152] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24152] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24153 attached => {parent_tid=[24153]}, 88) = 24153 [pid 24153] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24153] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24153] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24152] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24152] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24153] <... futex resumed>) = 0 [pid 24152] <... futex resumed>) = 1 [pid 24152] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24153] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24153] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24153] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24152] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24152] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24153] <... futex resumed>) = 0 [pid 24152] <... futex resumed>) = 1 [pid 24153] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24152] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24153] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24153] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24153] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24152] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24152] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24153] <... futex resumed>) = 0 [pid 24152] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24153] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24153] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24152] <... futex resumed>) = 0 [pid 24153] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24152] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24153] <... pwrite64 resumed>) = 181 [pid 24152] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24153] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24152] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24152] exit_group(0 [pid 24153] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24152] <... exit_group resumed>) = ? [pid 24153] <... futex resumed>) = ? [pid 24153] +++ exited with 0 +++ [pid 24152] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24152, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24154 attached , child_tidptr=0x55557260a690) = 24154 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24154] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24154] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24154] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24154] setpgid(0, 0) = 0 [pid 24154] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24154] write(3, "1000", 4) = 4 [pid 24154] close(3) = 0 [pid 24154] write(1, "executing program\n", 18) = 18 [pid 24154] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 24154] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24154] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24154] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24154] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24154] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24154] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[24155]}, 88) = 24155 [pid 24154] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24154] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24154] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 24155 attached [pid 24155] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24155] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24155] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24155] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24154] <... futex resumed>) = 0 [pid 24154] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24154] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24155] <... futex resumed>) = 1 [pid 24155] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24155] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24154] <... futex resumed>) = 0 [pid 24154] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24154] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24155] <... futex resumed>) = 1 [pid 24155] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24155] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24154] <... futex resumed>) = 0 [pid 24154] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24154] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24155] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24155] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24154] <... futex resumed>) = 0 [pid 24155] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24154] exit_group(0) = ? [pid 24155] <... futex resumed>) = ? [pid 24155] +++ exited with 0 +++ [pid 24154] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24154, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24156 attached , child_tidptr=0x55557260a690) = 24156 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24156] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24156] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24156] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24156] setpgid(0, 0) = 0 [pid 24156] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24156] write(3, "1000", 4) = 4 [pid 24156] close(3) = 0 [pid 24156] write(1, "executing program\n", 18) = 18 [pid 24156] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 24156] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24156] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24156] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24156] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24156] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24156] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[24157]}, 88) = 24157 [pid 24156] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24156] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24156] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 24157 attached [pid 24157] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24157] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24157] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24157] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24156] <... futex resumed>) = 0 [pid 24156] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24156] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24157] <... futex resumed>) = 1 [pid 24157] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24157] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24156] <... futex resumed>) = 0 [pid 24156] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24156] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24157] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24157] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24156] <... futex resumed>) = 0 [pid 24156] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24156] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24157] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24157] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24156] <... futex resumed>) = 0 [pid 24156] exit_group(0) = ? [pid 24157] <... futex resumed>) = ? [pid 24157] +++ exited with 0 +++ [pid 24156] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24156, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24158 attached , child_tidptr=0x55557260a690) = 24158 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24158] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24158] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24158] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24158] setpgid(0, 0) = 0 [pid 24158] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24158] write(3, "1000", 4) = 4 [pid 24158] close(3) = 0 [pid 24158] write(1, "executing program\n", 18) = 18 [pid 24158] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24158] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24158] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 executing program [pid 24158] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24158] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24158] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24158] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24159 attached => {parent_tid=[24159]}, 88) = 24159 [pid 24158] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24158] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24158] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24159] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24159] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24159] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24159] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24158] <... futex resumed>) = 0 [pid 24158] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24158] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24159] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24159] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24158] <... futex resumed>) = 0 [pid 24159] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24158] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24158] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24159] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24159] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24159] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24158] <... futex resumed>) = 0 [pid 24158] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24159] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24158] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24159] <... pwrite64 resumed>) = 181 [pid 24159] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24158] <... futex resumed>) = 0 [pid 24159] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24158] exit_group(0) = ? [pid 24159] <... futex resumed>) = ? [pid 24159] +++ exited with 0 +++ [pid 24158] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24158, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24160 attached , child_tidptr=0x55557260a690) = 24160 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24160] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24160] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24160] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24160] setpgid(0, 0) = 0 [pid 24160] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24160] write(3, "1000", 4) = 4 [pid 24160] close(3) = 0 [pid 24160] write(1, "executing program\n", 18) = 18 executing program [pid 24160] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24160] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24160] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24160] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24160] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24160] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24160] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24161 attached [pid 24161] set_robust_list(0x7f091316a9a0, 24 [pid 24160] <... clone3 resumed> => {parent_tid=[24161]}, 88) = 24161 [pid 24161] <... set_robust_list resumed>) = 0 [pid 24161] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24161] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24160] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24160] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24161] <... futex resumed>) = 0 [pid 24160] <... futex resumed>) = 1 [pid 24161] mkdirat(AT_FDCWD, "./sys", 0777 [pid 24160] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24161] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 24161] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24161] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24160] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24160] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24161] <... futex resumed>) = 0 [pid 24161] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24160] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24161] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24161] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24160] <... futex resumed>) = 0 [pid 24160] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24160] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24161] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24161] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24160] <... futex resumed>) = 0 [pid 24160] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24160] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24161] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24161] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24160] <... futex resumed>) = 0 [pid 24160] exit_group(0) = ? [pid 24161] +++ exited with 0 +++ [pid 24160] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24160, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24162 attached , child_tidptr=0x55557260a690) = 24162 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24162] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24162] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24162] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24162] setpgid(0, 0) = 0 [pid 24162] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24162] write(3, "1000", 4) = 4 [pid 24162] close(3) = 0 [pid 24162] write(1, "executing program\n", 18) = 18 executing program [pid 24162] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24162] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24162] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24162] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24162] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24162] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24162] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24163 attached => {parent_tid=[24163]}, 88) = 24163 [pid 24163] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24163] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24163] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24162] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24162] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24163] <... futex resumed>) = 0 [pid 24163] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24162] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24163] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24163] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24162] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24162] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24163] <... futex resumed>) = 0 [pid 24163] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24162] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24163] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24162] <... futex resumed>) = 0 [pid 24162] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24162] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24163] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24163] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24162] <... futex resumed>) = 0 [pid 24162] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24162] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24163] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24163] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24162] <... futex resumed>) = 0 [pid 24162] exit_group(0 [pid 24163] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24162] <... exit_group resumed>) = ? [pid 24163] <... futex resumed>) = ? [pid 24163] +++ exited with 0 +++ [pid 24162] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24162, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24164 attached , child_tidptr=0x55557260a690) = 24164 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24164] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24164] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24164] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24164] setpgid(0, 0) = 0 [pid 24164] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24164] write(3, "1000", 4) = 4 [pid 24164] close(3) = 0 executing program [pid 24164] write(1, "executing program\n", 18) = 18 [pid 24164] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24164] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24164] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24164] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24164] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24164] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24164] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24165 attached [pid 24165] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24165] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24165] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24164] <... clone3 resumed> => {parent_tid=[24165]}, 88) = 24165 [pid 24164] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24164] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24165] <... futex resumed>) = 0 [pid 24164] <... futex resumed>) = 1 [pid 24165] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24165] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24165] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24164] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24164] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24165] <... futex resumed>) = 0 [pid 24164] <... futex resumed>) = 1 [pid 24165] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24165] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24165] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24164] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24164] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24165] <... futex resumed>) = 0 [pid 24164] <... futex resumed>) = 1 [pid 24165] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24165] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24165] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24164] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24164] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24165] <... futex resumed>) = 0 [pid 24164] <... futex resumed>) = 1 [pid 24165] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24164] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24165] <... pwrite64 resumed>) = 181 [pid 24165] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24165] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24164] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24164] exit_group(0 [pid 24165] <... futex resumed>) = ? [pid 24165] +++ exited with 0 +++ [pid 24164] <... exit_group resumed>) = ? [pid 24164] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24164, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24166 attached , child_tidptr=0x55557260a690) = 24166 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24166] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24166] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24166] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24166] setpgid(0, 0) = 0 [pid 24166] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24166] write(3, "1000", 4) = 4 [pid 24166] close(3) = 0 [pid 24166] write(1, "executing program\n", 18) = 18 executing program [pid 24166] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24166] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24166] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24166] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24166] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24166] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24166] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24167 attached => {parent_tid=[24167]}, 88) = 24167 [pid 24167] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24167] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24167] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24166] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24166] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24167] <... futex resumed>) = 0 [pid 24166] <... futex resumed>) = 1 [pid 24167] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24167] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24167] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24166] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24166] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24167] <... futex resumed>) = 0 [pid 24167] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24166] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24167] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24167] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24166] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24166] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24167] <... futex resumed>) = 0 [pid 24166] <... futex resumed>) = 1 [pid 24167] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24167] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24167] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24166] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24166] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24167] <... futex resumed>) = 0 [pid 24166] <... futex resumed>) = 1 [pid 24167] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24166] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24167] <... pwrite64 resumed>) = 181 [pid 24167] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24166] <... futex resumed>) = 0 [pid 24167] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24166] exit_group(0) = ? [pid 24167] <... futex resumed>) = ? [pid 24167] +++ exited with 0 +++ [pid 24166] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24166, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24168 attached , child_tidptr=0x55557260a690) = 24168 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24168] set_robust_list(0x55557260a6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24168] <... set_robust_list resumed>) = 0 [pid 24168] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24168] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24168] setpgid(0, 0) = 0 [pid 24168] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24168] write(3, "1000", 4) = 4 [pid 24168] close(3) = 0 executing program [pid 24168] write(1, "executing program\n", 18) = 18 [pid 24168] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24168] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24168] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24168] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24168] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24168] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24168] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24169 attached => {parent_tid=[24169]}, 88) = 24169 [pid 24169] set_robust_list(0x7f091316a9a0, 24 [pid 24168] rt_sigprocmask(SIG_SETMASK, [] [pid 24169] <... set_robust_list resumed>) = 0 [pid 24168] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24169] rt_sigprocmask(SIG_SETMASK, [] [pid 24168] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24169] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24168] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24169] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24169] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24168] <... futex resumed>) = 0 [pid 24168] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24168] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24169] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24169] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24168] <... futex resumed>) = 0 [pid 24168] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24168] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24169] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24169] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24168] <... futex resumed>) = 0 [pid 24168] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24168] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24169] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24169] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24168] <... futex resumed>) = 0 [pid 24168] exit_group(0) = ? [pid 24169] <... futex resumed>) = ? [pid 24169] +++ exited with 0 +++ [pid 24168] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24168, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24170 attached , child_tidptr=0x55557260a690) = 24170 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24170] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24170] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24170] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24170] setpgid(0, 0) = 0 [pid 24170] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24170] write(3, "1000", 4) = 4 [pid 24170] close(3) = 0 [pid 24170] write(1, "executing program\n", 18) = 18 executing program [pid 24170] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24170] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24170] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24170] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24170] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24170] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24170] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24171 attached [pid 24171] set_robust_list(0x7f091316a9a0, 24 [pid 24170] <... clone3 resumed> => {parent_tid=[24171]}, 88) = 24171 [pid 24171] <... set_robust_list resumed>) = 0 [pid 24171] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24171] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24170] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24170] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24171] <... futex resumed>) = 0 [pid 24171] mkdirat(AT_FDCWD, "./sys", 0777 [pid 24170] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24171] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 24171] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24171] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24170] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24170] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24171] <... futex resumed>) = 0 [pid 24171] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24171] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24171] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24170] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24170] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24171] <... futex resumed>) = 0 [pid 24171] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24170] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24171] <... openat resumed>) = 3 [pid 24171] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24171] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24170] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24170] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24171] <... futex resumed>) = 0 [pid 24170] <... futex resumed>) = 1 [pid 24171] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24170] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24171] <... pwrite64 resumed>) = 181 [pid 24171] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24170] <... futex resumed>) = 0 [pid 24171] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24170] exit_group(0) = ? [pid 24171] <... futex resumed>) = ? [pid 24171] +++ exited with 0 +++ [pid 24170] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24170, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24172 attached , child_tidptr=0x55557260a690) = 24172 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24172] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24172] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24172] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24172] setpgid(0, 0) = 0 [pid 24172] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24172] write(3, "1000", 4) = 4 [pid 24172] close(3) = 0 [pid 24172] write(1, "executing program\n", 18) = 18 executing program [pid 24172] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24172] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24172] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24172] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24172] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24172] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24172] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24173 attached [pid 24173] set_robust_list(0x7f091316a9a0, 24 [pid 24172] <... clone3 resumed> => {parent_tid=[24173]}, 88) = 24173 [pid 24173] <... set_robust_list resumed>) = 0 [pid 24173] rt_sigprocmask(SIG_SETMASK, [] [pid 24172] rt_sigprocmask(SIG_SETMASK, [] [pid 24173] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24173] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24172] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24172] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24173] <... futex resumed>) = 0 [pid 24172] <... futex resumed>) = 1 [pid 24173] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24172] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24173] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24172] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24173] <... futex resumed>) = 0 [pid 24173] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24172] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24173] <... futex resumed>) = 0 [pid 24173] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24172] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24173] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24173] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24173] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24172] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24172] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24173] <... futex resumed>) = 0 [pid 24173] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24172] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24173] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24173] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24172] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24172] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24173] <... futex resumed>) = 0 [pid 24173] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24172] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24173] <... pwrite64 resumed>) = 181 [pid 24173] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24172] <... futex resumed>) = 0 [pid 24173] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24172] exit_group(0) = ? [pid 24173] <... futex resumed>) = ? [pid 24173] +++ exited with 0 +++ [pid 24172] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24172, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24174 attached , child_tidptr=0x55557260a690) = 24174 [pid 24174] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24174] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24174] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24174] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24174] <... prctl resumed>) = 0 [pid 24174] setpgid(0, 0) = 0 [pid 24174] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24174] write(3, "1000", 4) = 4 [pid 24174] close(3) = 0 executing program [pid 24174] write(1, "executing program\n", 18) = 18 [pid 24174] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24174] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24174] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24174] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24174] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24174] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24174] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24175 attached [pid 24175] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24175] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24175] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24174] <... clone3 resumed> => {parent_tid=[24175]}, 88) = 24175 [pid 24174] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24174] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24174] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24175] <... futex resumed>) = 0 [pid 24175] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24175] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24174] <... futex resumed>) = 0 [pid 24174] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24174] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24175] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24175] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24174] <... futex resumed>) = 0 [pid 24174] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24174] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24175] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24175] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24174] <... futex resumed>) = 0 [pid 24174] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24174] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24175] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24175] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24174] <... futex resumed>) = 0 [pid 24175] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24174] exit_group(0) = ? [pid 24175] <... futex resumed>) = ? [pid 24175] +++ exited with 0 +++ [pid 24174] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24174, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24176 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 24176 attached [pid 24176] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24176] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24176] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24176] setpgid(0, 0) = 0 [pid 24176] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24176] write(3, "1000", 4) = 4 [pid 24176] close(3) = 0 [pid 24176] write(1, "executing program\n", 18) = 18 executing program [pid 24176] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24176] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24176] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24176] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24176] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24176] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24176] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24177 attached [pid 24177] set_robust_list(0x7f091316a9a0, 24 [pid 24176] <... clone3 resumed> => {parent_tid=[24177]}, 88) = 24177 [pid 24177] <... set_robust_list resumed>) = 0 [pid 24177] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24177] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24176] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24176] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24177] <... futex resumed>) = 0 [pid 24176] <... futex resumed>) = 1 [pid 24177] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24177] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24177] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24176] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24176] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24177] <... futex resumed>) = 0 [pid 24176] <... futex resumed>) = 1 [pid 24177] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24176] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24177] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24177] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24177] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24176] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24176] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24177] <... futex resumed>) = 0 [pid 24176] <... futex resumed>) = 1 [pid 24177] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24176] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24177] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24176] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24177] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24176] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24177] <... futex resumed>) = 0 [pid 24176] <... futex resumed>) = 1 [pid 24177] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24176] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24177] <... pwrite64 resumed>) = 181 [pid 24177] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24176] <... futex resumed>) = 0 [pid 24176] exit_group(0 [pid 24177] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24176] <... exit_group resumed>) = ? [pid 24177] <... futex resumed>) = ? [pid 24177] +++ exited with 0 +++ [pid 24176] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24176, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24178 attached , child_tidptr=0x55557260a690) = 24178 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24178] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24178] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24178] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24178] setpgid(0, 0) = 0 [pid 24178] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24178] write(3, "1000", 4) = 4 [pid 24178] close(3) = 0 [pid 24178] write(1, "executing program\n", 18) = 18 executing program [pid 24178] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24178] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24178] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24178] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24178] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24178] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24178] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[24179]}, 88) = 24179 [pid 24178] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24178] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24178] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 24179 attached [pid 24179] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24179] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24179] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24179] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24178] <... futex resumed>) = 0 [pid 24178] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24178] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24179] <... futex resumed>) = 1 [pid 24179] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24179] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24178] <... futex resumed>) = 0 [pid 24178] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24178] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24179] <... futex resumed>) = 1 [pid 24179] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24179] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24178] <... futex resumed>) = 0 [pid 24178] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24178] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24179] <... futex resumed>) = 1 [pid 24179] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24179] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24178] <... futex resumed>) = 0 [pid 24179] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24178] exit_group(0) = ? [pid 24179] <... futex resumed>) = ? [pid 24179] +++ exited with 0 +++ [pid 24178] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24178, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24180 attached , child_tidptr=0x55557260a690) = 24180 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24180] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24180] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24180] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24180] setpgid(0, 0) = 0 [pid 24180] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24180] write(3, "1000", 4) = 4 [pid 24180] close(3) = 0 [pid 24180] write(1, "executing program\n", 18) = 18 executing program [pid 24180] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24180] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24180] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24180] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24180] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24180] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24180] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[24181]}, 88) = 24181 [pid 24180] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24180] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24180] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 24181 attached [pid 24181] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24181] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24181] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24181] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24180] <... futex resumed>) = 0 [pid 24180] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24180] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24181] <... futex resumed>) = 1 [pid 24181] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24181] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24180] <... futex resumed>) = 0 [pid 24180] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24180] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24181] <... futex resumed>) = 1 [pid 24181] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24181] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24180] <... futex resumed>) = 0 [pid 24180] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24180] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24181] <... futex resumed>) = 1 [pid 24181] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24181] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24180] <... futex resumed>) = 0 [pid 24181] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24180] exit_group(0) = ? [pid 24181] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 24181] +++ exited with 0 +++ [pid 24180] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24180, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24182 attached , child_tidptr=0x55557260a690) = 24182 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24182] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24182] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24182] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24182] setpgid(0, 0) = 0 [pid 24182] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24182] write(3, "1000", 4) = 4 [pid 24182] close(3) = 0 executing program [pid 24182] write(1, "executing program\n", 18) = 18 [pid 24182] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24182] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24182] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24182] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24182] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24182] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24182] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24183 attached => {parent_tid=[24183]}, 88) = 24183 [pid 24182] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24182] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24182] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24183] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24183] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24183] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24183] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24182] <... futex resumed>) = 0 [pid 24182] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24182] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24183] <... futex resumed>) = 1 [pid 24183] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24183] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24182] <... futex resumed>) = 0 [pid 24182] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24182] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24183] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24183] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24182] <... futex resumed>) = 0 [pid 24182] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24182] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24183] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24183] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24182] <... futex resumed>) = 0 [pid 24182] exit_group(0) = ? [pid 24183] <... futex resumed>) = ? [pid 24183] +++ exited with 0 +++ [pid 24182] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24182, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24184 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 24184 attached [pid 24184] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24184] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24184] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24184] setpgid(0, 0) = 0 [pid 24184] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24184] write(3, "1000", 4) = 4 [pid 24184] close(3) = 0 [pid 24184] write(1, "executing program\n", 18) = 18 [pid 24184] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 24184] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24184] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24184] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24184] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24184] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24184] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24185 attached => {parent_tid=[24185]}, 88) = 24185 [pid 24185] set_robust_list(0x7f091316a9a0, 24 [pid 24184] rt_sigprocmask(SIG_SETMASK, [] [pid 24185] <... set_robust_list resumed>) = 0 [pid 24185] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24185] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24184] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24184] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24184] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24185] <... futex resumed>) = 0 [pid 24185] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24185] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24184] <... futex resumed>) = 0 [pid 24184] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24184] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24185] <... futex resumed>) = 1 [pid 24185] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24185] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24184] <... futex resumed>) = 0 [pid 24184] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24184] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24185] <... futex resumed>) = 1 [pid 24185] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24185] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24184] <... futex resumed>) = 0 [pid 24184] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24184] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24185] <... futex resumed>) = 1 [pid 24185] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24185] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24184] <... futex resumed>) = 0 [pid 24185] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24184] exit_group(0) = ? [pid 24185] <... futex resumed>) = ? [pid 24185] +++ exited with 0 +++ [pid 24184] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24184, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24186 attached , child_tidptr=0x55557260a690) = 24186 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24186] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24186] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24186] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24186] setpgid(0, 0) = 0 [pid 24186] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24186] write(3, "1000", 4) = 4 [pid 24186] close(3) = 0 [pid 24186] write(1, "executing program\n", 18) = 18 executing program [pid 24186] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24186] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24186] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24186] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24186] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24186] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24186] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24187 attached [pid 24187] set_robust_list(0x7f091316a9a0, 24 [pid 24186] <... clone3 resumed> => {parent_tid=[24187]}, 88) = 24187 [pid 24187] <... set_robust_list resumed>) = 0 [pid 24187] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24187] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24186] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24186] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24187] <... futex resumed>) = 0 [pid 24186] <... futex resumed>) = 1 [pid 24187] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24187] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24187] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24186] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24186] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24187] <... futex resumed>) = 0 [pid 24186] <... futex resumed>) = 1 [pid 24187] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24186] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24187] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24187] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24187] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24186] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24186] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24187] <... futex resumed>) = 0 [pid 24187] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24186] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24187] <... openat resumed>) = 3 [pid 24187] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24187] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24186] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24186] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24187] <... futex resumed>) = 0 [pid 24186] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24187] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24187] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24187] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24186] <... futex resumed>) = 0 [pid 24186] exit_group(0) = ? [pid 24187] <... futex resumed>) = ? [pid 24187] +++ exited with 0 +++ [pid 24186] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24186, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24188 attached , child_tidptr=0x55557260a690) = 24188 [pid 24188] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24188] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24188] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24188] setpgid(0, 0) = 0 [pid 24188] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24188] write(3, "1000", 4) = 4 [pid 24188] close(3) = 0 [pid 24188] write(1, "executing program\n", 18) = 18 executing program [pid 24188] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24188] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24188] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24188] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24188] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24188] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24188] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[24189]}, 88) = 24189 [pid 24188] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24188] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24188] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 24189 attached [pid 24189] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24189] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24189] mkdirat(AT_FDCWD, "./sys", 0777 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24189] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 24189] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24188] <... futex resumed>) = 0 [pid 24188] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24188] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24189] <... futex resumed>) = 1 [pid 24189] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24189] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24188] <... futex resumed>) = 0 [pid 24188] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24188] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24189] <... futex resumed>) = 1 [pid 24189] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24189] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24188] <... futex resumed>) = 0 [pid 24188] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24188] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24189] <... futex resumed>) = 1 [pid 24189] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24189] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24188] <... futex resumed>) = 0 [pid 24189] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24188] exit_group(0) = ? [pid 24189] <... futex resumed>) = ? [pid 24189] +++ exited with 0 +++ [pid 24188] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24188, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24190 attached , child_tidptr=0x55557260a690) = 24190 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24190] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24190] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24190] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24190] setpgid(0, 0) = 0 [pid 24190] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24190] write(3, "1000", 4) = 4 [pid 24190] close(3) = 0 [pid 24190] write(1, "executing program\n", 18) = 18 executing program [pid 24190] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24190] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24190] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24190] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24190] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24190] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24190] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24191 attached => {parent_tid=[24191]}, 88) = 24191 [pid 24190] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24190] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24190] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24191] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24191] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24191] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24191] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24190] <... futex resumed>) = 0 [pid 24190] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24190] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24191] <... futex resumed>) = 1 [pid 24191] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24191] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24190] <... futex resumed>) = 0 [pid 24190] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24190] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24191] <... futex resumed>) = 1 [pid 24191] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24191] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24190] <... futex resumed>) = 0 [pid 24190] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24190] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24191] <... futex resumed>) = 1 [pid 24191] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24191] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24190] <... futex resumed>) = 0 [pid 24191] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24190] exit_group(0) = ? [pid 24191] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 24191] +++ exited with 0 +++ [pid 24190] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24190, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24192 attached , child_tidptr=0x55557260a690) = 24192 [pid 24192] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24192] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24192] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24192] setpgid(0, 0) = 0 [pid 24192] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24192] write(3, "1000", 4) = 4 [pid 24192] close(3) = 0 [pid 24192] write(1, "executing program\n", 18) = 18 executing program [pid 24192] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24192] <... futex resumed>) = 0 [pid 24192] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24192] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24192] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24192] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24192] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24192] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[24193]}, 88) = 24193 [pid 24192] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24192] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24192] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 24193 attached [pid 24193] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24193] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24193] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24193] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24192] <... futex resumed>) = 0 [pid 24192] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24192] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24193] <... futex resumed>) = 1 [pid 24193] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24193] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24192] <... futex resumed>) = 0 [pid 24192] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24192] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24193] <... futex resumed>) = 1 [pid 24193] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24193] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24192] <... futex resumed>) = 0 [pid 24192] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24192] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24193] <... futex resumed>) = 1 [pid 24193] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24193] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24192] <... futex resumed>) = 0 [pid 24192] exit_group(0) = ? [pid 24193] <... futex resumed>) = ? [pid 24193] +++ exited with 0 +++ [pid 24192] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24192, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24194 attached , child_tidptr=0x55557260a690) = 24194 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24194] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24194] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24194] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24194] setpgid(0, 0) = 0 [pid 24194] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24194] write(3, "1000", 4) = 4 executing program [pid 24194] close(3) = 0 [pid 24194] write(1, "executing program\n", 18) = 18 [pid 24194] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24194] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24194] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24194] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24194] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24194] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24194] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[24195]}, 88) = 24195 [pid 24194] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24194] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24194] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 24195 attached [pid 24195] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24195] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24195] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24195] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24194] <... futex resumed>) = 0 [pid 24194] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24194] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24195] <... futex resumed>) = 1 [pid 24195] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24195] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24194] <... futex resumed>) = 0 [pid 24194] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24194] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24195] <... futex resumed>) = 1 [pid 24195] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24195] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24194] <... futex resumed>) = 0 [pid 24194] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24194] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24195] <... futex resumed>) = 1 [pid 24195] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24195] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24194] <... futex resumed>) = 0 [pid 24194] exit_group(0) = ? [pid 24195] +++ exited with 0 +++ [pid 24194] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24194, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24196 attached , child_tidptr=0x55557260a690) = 24196 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24196] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24196] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24196] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24196] setpgid(0, 0) = 0 [pid 24196] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24196] write(3, "1000", 4) = 4 [pid 24196] close(3) = 0 executing program [pid 24196] write(1, "executing program\n", 18) = 18 [pid 24196] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24196] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24196] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24196] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24196] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24196] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24196] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24197 attached => {parent_tid=[24197]}, 88) = 24197 [pid 24197] set_robust_list(0x7f091316a9a0, 24 [pid 24196] rt_sigprocmask(SIG_SETMASK, [] [pid 24197] <... set_robust_list resumed>) = 0 [pid 24197] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24197] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24196] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24196] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24197] <... futex resumed>) = 0 [pid 24196] <... futex resumed>) = 1 [pid 24197] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24197] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24197] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24196] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24196] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24197] <... futex resumed>) = 0 [pid 24196] <... futex resumed>) = 1 [pid 24197] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24196] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24197] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24197] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24196] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24196] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24197] <... futex resumed>) = 0 [pid 24196] <... futex resumed>) = 1 [pid 24197] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24196] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24197] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24197] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24196] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24196] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24197] <... futex resumed>) = 0 [pid 24197] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24196] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24197] <... pwrite64 resumed>) = 181 [pid 24197] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24196] <... futex resumed>) = 0 [pid 24197] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24196] exit_group(0) = ? [pid 24197] <... futex resumed>) = ? [pid 24197] +++ exited with 0 +++ [pid 24196] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24196, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24198 attached , child_tidptr=0x55557260a690) = 24198 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24198] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24198] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24198] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24198] setpgid(0, 0) = 0 [pid 24198] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24198] write(3, "1000", 4) = 4 [pid 24198] close(3) = 0 executing program [pid 24198] write(1, "executing program\n", 18) = 18 [pid 24198] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24198] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24198] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24198] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24198] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24198] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24198] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24199 attached [pid 24199] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24199] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24199] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24198] <... clone3 resumed> => {parent_tid=[24199]}, 88) = 24199 [pid 24198] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24198] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24199] <... futex resumed>) = 0 [pid 24198] <... futex resumed>) = 1 [pid 24199] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24199] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24199] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24198] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24198] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24199] <... futex resumed>) = 0 [pid 24198] <... futex resumed>) = 1 [pid 24199] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24199] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24199] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24198] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24198] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24199] <... futex resumed>) = 0 [pid 24198] <... futex resumed>) = 1 [pid 24199] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24198] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24199] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24199] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24198] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24198] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24199] <... futex resumed>) = 0 [pid 24199] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24198] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24199] <... pwrite64 resumed>) = 181 [pid 24199] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24198] <... futex resumed>) = 0 [pid 24198] exit_group(0) = ? [pid 24199] +++ exited with 0 +++ [pid 24198] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24198, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24200 attached , child_tidptr=0x55557260a690) = 24200 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24200] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24200] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24200] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24200] setpgid(0, 0) = 0 [pid 24200] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24200] write(3, "1000", 4) = 4 [pid 24200] close(3) = 0 [pid 24200] write(1, "executing program\n", 18) = 18 executing program [pid 24200] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24200] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24200] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24200] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24200] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24200] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24200] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[24201]}, 88) = 24201 [pid 24200] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24200] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24200] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 24201 attached [pid 24201] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24201] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24201] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24201] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24200] <... futex resumed>) = 0 [pid 24201] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24200] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24200] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24201] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24201] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24200] <... futex resumed>) = 0 [pid 24201] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24200] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24200] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24201] <... openat resumed>) = 3 [pid 24201] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24200] <... futex resumed>) = 0 [pid 24201] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24200] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24200] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24201] <... pwrite64 resumed>) = 181 [pid 24201] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24200] <... futex resumed>) = 0 [pid 24201] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24200] exit_group(0) = ? [pid 24201] <... futex resumed>) = ? [pid 24201] +++ exited with 0 +++ [pid 24200] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24200, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24202 attached , child_tidptr=0x55557260a690) = 24202 [pid 24202] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24202] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24202] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24202] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24202] setpgid(0, 0) = 0 [pid 24202] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24202] write(3, "1000", 4) = 4 [pid 24202] close(3) = 0 [pid 24202] write(1, "executing program\n", 18) = 18 executing program [pid 24202] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24202] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24202] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24202] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24202] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24202] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24202] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[24203]}, 88) = 24203 [pid 24202] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24202] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24202] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 24203 attached [pid 24203] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24203] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24203] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24203] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24202] <... futex resumed>) = 0 [pid 24202] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24202] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24203] <... futex resumed>) = 1 [pid 24203] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24203] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24202] <... futex resumed>) = 0 [pid 24202] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24202] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24203] <... futex resumed>) = 1 [pid 24203] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24203] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24202] <... futex resumed>) = 0 [pid 24202] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24202] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24203] <... futex resumed>) = 1 [pid 24203] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24203] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24202] <... futex resumed>) = 0 [pid 24203] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24202] exit_group(0) = ? [pid 24203] <... futex resumed>) = ? [pid 24203] +++ exited with 0 +++ [pid 24202] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24202, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24204 attached , child_tidptr=0x55557260a690) = 24204 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24204] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24204] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24204] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24204] setpgid(0, 0) = 0 [pid 24204] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24204] write(3, "1000", 4) = 4 [pid 24204] close(3) = 0 executing program [pid 24204] write(1, "executing program\n", 18) = 18 [pid 24204] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24204] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24204] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24204] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24204] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24204] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24204] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24205 attached [pid 24205] set_robust_list(0x7f091316a9a0, 24 [pid 24204] <... clone3 resumed> => {parent_tid=[24205]}, 88) = 24205 [pid 24205] <... set_robust_list resumed>) = 0 [pid 24205] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24205] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24204] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24204] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24205] <... futex resumed>) = 0 [pid 24204] <... futex resumed>) = 1 [pid 24205] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24205] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24204] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24205] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24204] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24204] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24205] <... futex resumed>) = 0 [pid 24204] <... futex resumed>) = 1 [pid 24205] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24204] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24205] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24205] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24205] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24204] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24204] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24205] <... futex resumed>) = 0 [pid 24204] <... futex resumed>) = 1 [pid 24205] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24204] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24205] <... openat resumed>) = 3 [pid 24205] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24204] <... futex resumed>) = 0 [pid 24204] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24204] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24205] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24205] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24204] <... futex resumed>) = 0 [pid 24204] exit_group(0 [pid 24205] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24204] <... exit_group resumed>) = ? [pid 24205] <... futex resumed>) = ? [pid 24205] +++ exited with 0 +++ [pid 24204] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24204, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24206 attached , child_tidptr=0x55557260a690) = 24206 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24206] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24206] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24206] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24206] setpgid(0, 0) = 0 [pid 24206] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24206] write(3, "1000", 4) = 4 [pid 24206] close(3) = 0 [pid 24206] write(1, "executing program\n", 18) = 18 executing program [pid 24206] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24206] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24206] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24206] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24206] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24206] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24206] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24207 attached => {parent_tid=[24207]}, 88) = 24207 [pid 24206] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24206] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24206] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24207] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24207] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24207] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24207] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24206] <... futex resumed>) = 0 [pid 24206] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24206] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24207] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24207] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24206] <... futex resumed>) = 0 [pid 24206] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24206] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24207] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24207] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24206] <... futex resumed>) = 0 [pid 24206] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24206] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24207] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24207] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24206] <... futex resumed>) = 0 [pid 24207] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24206] exit_group(0) = ? [pid 24207] <... futex resumed>) = ? [pid 24207] +++ exited with 0 +++ [pid 24206] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24206, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24208 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 24208 attached [pid 24208] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24208] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24208] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24208] setpgid(0, 0) = 0 [pid 24208] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24208] write(3, "1000", 4) = 4 [pid 24208] close(3) = 0 [pid 24208] write(1, "executing program\n", 18) = 18 executing program [pid 24208] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24208] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24208] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24208] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24208] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24208] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24208] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[24209]}, 88) = 24209 [pid 24208] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24208] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24208] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 24209 attached [pid 24209] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24209] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24209] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24209] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24208] <... futex resumed>) = 0 [pid 24208] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24208] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24209] <... futex resumed>) = 1 [pid 24209] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24209] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24208] <... futex resumed>) = 0 [pid 24208] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24208] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24209] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24209] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24208] <... futex resumed>) = 0 [pid 24208] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24208] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24209] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24209] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24208] <... futex resumed>) = 0 [pid 24209] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24208] exit_group(0) = ? [pid 24209] <... futex resumed>) = ? [pid 24209] +++ exited with 0 +++ [pid 24208] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24208, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24210 attached , child_tidptr=0x55557260a690) = 24210 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24210] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24210] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24210] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24210] setpgid(0, 0) = 0 [pid 24210] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24210] write(3, "1000", 4) = 4 [pid 24210] close(3) = 0 executing program [pid 24210] write(1, "executing program\n", 18) = 18 [pid 24210] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24210] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24210] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24210] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24210] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24210] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24210] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24211 attached [pid 24211] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24211] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24211] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24210] <... clone3 resumed> => {parent_tid=[24211]}, 88) = 24211 [pid 24210] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24210] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24211] <... futex resumed>) = 0 [pid 24210] <... futex resumed>) = 1 [pid 24211] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24211] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24211] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24210] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24210] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24211] <... futex resumed>) = 0 [pid 24211] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24210] <... futex resumed>) = 1 [pid 24211] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24211] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24210] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24210] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24211] <... futex resumed>) = 0 [pid 24210] <... futex resumed>) = 1 [pid 24211] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24210] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24211] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24211] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24210] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24210] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24211] <... futex resumed>) = 0 [pid 24211] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24210] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24211] <... pwrite64 resumed>) = 181 [pid 24211] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24211] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24210] <... futex resumed>) = 0 [pid 24210] exit_group(0) = ? [pid 24211] <... futex resumed>) = ? [pid 24211] +++ exited with 0 +++ [pid 24210] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24210, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24212 attached , child_tidptr=0x55557260a690) = 24212 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24212] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24212] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24212] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24212] setpgid(0, 0) = 0 [pid 24212] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24212] write(3, "1000", 4) = 4 [pid 24212] close(3) = 0 [pid 24212] write(1, "executing program\n", 18) = 18 executing program [pid 24212] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24212] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24212] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24212] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24212] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24212] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24212] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24213 attached [pid 24213] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24213] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24213] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24212] <... clone3 resumed> => {parent_tid=[24213]}, 88) = 24213 [pid 24212] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24212] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24213] <... futex resumed>) = 0 [pid 24212] <... futex resumed>) = 1 [pid 24213] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24213] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24213] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24212] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24212] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24213] <... futex resumed>) = 0 [pid 24212] <... futex resumed>) = 1 [pid 24213] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24212] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24213] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24213] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24213] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24212] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24212] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24213] <... futex resumed>) = 0 [pid 24212] <... futex resumed>) = 1 [pid 24213] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24212] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24213] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24213] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24212] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24212] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24213] <... futex resumed>) = 0 [pid 24213] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24212] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24213] <... pwrite64 resumed>) = 181 [pid 24213] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24212] <... futex resumed>) = 0 [pid 24213] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24212] exit_group(0) = ? [pid 24213] <... futex resumed>) = ? [pid 24213] +++ exited with 0 +++ [pid 24212] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24212, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24214 attached , child_tidptr=0x55557260a690) = 24214 [pid 24214] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24214] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24214] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24214] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24214] setpgid(0, 0) = 0 [pid 24214] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24214] write(3, "1000", 4) = 4 [pid 24214] close(3) = 0 [pid 24214] write(1, "executing program\n", 18) = 18 executing program [pid 24214] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24214] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24214] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24214] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24214] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24214] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24214] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24215 attached => {parent_tid=[24215]}, 88) = 24215 [pid 24215] set_robust_list(0x7f091316a9a0, 24 [pid 24214] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24214] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24214] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24215] <... set_robust_list resumed>) = 0 [pid 24215] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24215] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24215] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24214] <... futex resumed>) = 0 [pid 24214] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24214] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24215] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24215] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24214] <... futex resumed>) = 0 [pid 24214] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24215] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24214] <... futex resumed>) = 0 [pid 24214] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24215] <... openat resumed>) = 3 [pid 24215] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24214] <... futex resumed>) = 0 [pid 24214] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24214] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24215] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24215] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24214] <... futex resumed>) = 0 [pid 24215] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24214] exit_group(0) = ? [pid 24215] <... futex resumed>) = ? [pid 24215] +++ exited with 0 +++ [pid 24214] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24214, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24216 attached , child_tidptr=0x55557260a690) = 24216 [pid 24216] set_robust_list(0x55557260a6a0, 24 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24216] <... set_robust_list resumed>) = 0 [pid 24216] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24216] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24216] setpgid(0, 0) = 0 [pid 24216] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24216] write(3, "1000", 4) = 4 [pid 24216] close(3) = 0 [pid 24216] write(1, "executing program\n", 18) = 18 executing program [pid 24216] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24216] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24216] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24216] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24216] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24216] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24216] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24217 attached => {parent_tid=[24217]}, 88) = 24217 [pid 24216] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24216] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24216] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24217] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24217] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24217] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24217] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24216] <... futex resumed>) = 0 [pid 24216] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24216] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24217] <... futex resumed>) = 1 [pid 24217] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24217] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24216] <... futex resumed>) = 0 [pid 24216] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24216] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24217] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24217] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24216] <... futex resumed>) = 0 [pid 24216] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24216] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24217] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24217] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24216] <... futex resumed>) = 0 [pid 24216] exit_group(0) = ? [pid 24217] <... futex resumed>) = ? [pid 24217] +++ exited with 0 +++ [pid 24216] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24216, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24218 attached , child_tidptr=0x55557260a690) = 24218 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24218] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24218] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24218] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24218] setpgid(0, 0) = 0 [pid 24218] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24218] write(3, "1000", 4) = 4 [pid 24218] close(3) = 0 executing program [pid 24218] write(1, "executing program\n", 18) = 18 [pid 24218] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24218] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24218] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24218] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24218] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24218] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24218] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[24219]}, 88) = 24219 [pid 24218] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24218] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24218] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 24219 attached [pid 24219] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24219] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24219] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24219] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24218] <... futex resumed>) = 0 [pid 24218] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24218] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24219] <... futex resumed>) = 1 [pid 24219] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24219] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24218] <... futex resumed>) = 0 [pid 24218] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24218] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24219] <... futex resumed>) = 1 [pid 24219] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24219] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24218] <... futex resumed>) = 0 [pid 24218] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24218] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24219] <... futex resumed>) = 1 [pid 24219] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24219] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24218] <... futex resumed>) = 0 [pid 24219] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24218] exit_group(0) = ? [pid 24219] <... futex resumed>) = ? [pid 24219] +++ exited with 0 +++ [pid 24218] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24218, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24220 attached , child_tidptr=0x55557260a690) = 24220 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24220] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24220] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24220] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24220] setpgid(0, 0) = 0 [pid 24220] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24220] write(3, "1000", 4) = 4 [pid 24220] close(3) = 0 [pid 24220] write(1, "executing program\n", 18) = 18 executing program [pid 24220] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24220] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24220] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24220] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24220] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24220] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24220] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24221 attached => {parent_tid=[24221]}, 88) = 24221 [pid 24221] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24221] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24221] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24220] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24220] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24221] <... futex resumed>) = 0 [pid 24220] <... futex resumed>) = 1 [pid 24221] mkdirat(AT_FDCWD, "./sys", 0777 [pid 24220] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24221] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 24221] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24221] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24220] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24220] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24221] <... futex resumed>) = 0 [pid 24220] <... futex resumed>) = 1 [pid 24221] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24220] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24221] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24221] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24221] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24220] <... futex resumed>) = 0 [pid 24220] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24221] <... futex resumed>) = 0 [pid 24220] <... futex resumed>) = 1 [pid 24221] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24220] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24221] <... openat resumed>) = 3 [pid 24221] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24221] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24220] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24220] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24221] <... futex resumed>) = 0 [pid 24220] <... futex resumed>) = 1 [pid 24221] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24220] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24221] <... pwrite64 resumed>) = 181 [pid 24221] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24220] <... futex resumed>) = 0 [pid 24221] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24220] exit_group(0) = ? [pid 24221] <... futex resumed>) = ? [pid 24221] +++ exited with 0 +++ [pid 24220] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24220, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24222 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 24222 attached [pid 24222] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24222] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24222] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24222] setpgid(0, 0) = 0 [pid 24222] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24222] write(3, "1000", 4) = 4 [pid 24222] close(3) = 0 [pid 24222] write(1, "executing program\n", 18) = 18 executing program [pid 24222] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24222] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24222] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24222] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24222] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24222] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24222] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24223 attached => {parent_tid=[24223]}, 88) = 24223 [pid 24222] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24222] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24222] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24223] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24223] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24223] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24223] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24222] <... futex resumed>) = 0 [pid 24222] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24222] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24223] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24223] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24222] <... futex resumed>) = 0 [pid 24222] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24222] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24223] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24223] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24222] <... futex resumed>) = 0 [pid 24222] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24223] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24222] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24223] <... pwrite64 resumed>) = 181 [pid 24223] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24222] <... futex resumed>) = 0 [pid 24223] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24222] exit_group(0) = ? [pid 24223] <... futex resumed>) = ? [pid 24223] +++ exited with 0 +++ [pid 24222] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24222, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24224 attached , child_tidptr=0x55557260a690) = 24224 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24224] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24224] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24224] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24224] setpgid(0, 0) = 0 [pid 24224] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24224] write(3, "1000", 4) = 4 [pid 24224] close(3) = 0 executing program [pid 24224] write(1, "executing program\n", 18) = 18 [pid 24224] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24224] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24224] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24224] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24224] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24224] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24224] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24225 attached [pid 24225] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24225] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24225] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24224] <... clone3 resumed> => {parent_tid=[24225]}, 88) = 24225 [pid 24224] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24224] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24225] <... futex resumed>) = 0 [pid 24224] <... futex resumed>) = 1 [pid 24225] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24225] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24225] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24224] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24224] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24225] <... futex resumed>) = 0 [pid 24224] <... futex resumed>) = 1 [pid 24225] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24225] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24225] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24224] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24224] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24225] <... futex resumed>) = 0 [pid 24224] <... futex resumed>) = 1 [pid 24225] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24225] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24225] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24224] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24224] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24225] <... futex resumed>) = 0 [pid 24224] <... futex resumed>) = 1 [pid 24225] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24224] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24225] <... pwrite64 resumed>) = 181 [pid 24225] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24224] <... futex resumed>) = 0 [pid 24225] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24224] exit_group(0) = ? [pid 24225] <... futex resumed>) = ? [pid 24225] +++ exited with 0 +++ [pid 24224] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24224, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24226 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 24226 attached [pid 24226] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24226] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24226] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24226] setpgid(0, 0) = 0 [pid 24226] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24226] write(3, "1000", 4) = 4 [pid 24226] close(3) = 0 [pid 24226] write(1, "executing program\n", 18) = 18 executing program [pid 24226] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24226] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24226] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24226] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24226] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24226] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24226] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24227 attached => {parent_tid=[24227]}, 88) = 24227 [pid 24227] set_robust_list(0x7f091316a9a0, 24 [pid 24226] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24226] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24227] <... set_robust_list resumed>) = 0 [pid 24226] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24227] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24227] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24227] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24226] <... futex resumed>) = 0 [pid 24226] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24226] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24227] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24227] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24226] <... futex resumed>) = 0 [pid 24226] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24226] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24227] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24227] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24226] <... futex resumed>) = 0 [pid 24226] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24226] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24227] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24227] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24226] <... futex resumed>) = 0 [pid 24227] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24226] exit_group(0) = ? [pid 24227] <... futex resumed>) = ? [pid 24227] +++ exited with 0 +++ [pid 24226] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24226, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24228 attached , child_tidptr=0x55557260a690) = 24228 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24228] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24228] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24228] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24228] setpgid(0, 0) = 0 [pid 24228] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24228] write(3, "1000", 4) = 4 [pid 24228] close(3) = 0 [pid 24228] write(1, "executing program\n", 18) = 18 executing program [pid 24228] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24228] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24228] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24228] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24228] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24228] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24228] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24229 attached => {parent_tid=[24229]}, 88) = 24229 [pid 24229] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24229] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24229] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24228] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24228] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24229] <... futex resumed>) = 0 [pid 24228] <... futex resumed>) = 1 [pid 24229] mkdirat(AT_FDCWD, "./sys", 0777 [pid 24228] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24229] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 24229] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24229] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24228] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24228] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24229] <... futex resumed>) = 0 [pid 24228] <... futex resumed>) = 1 [pid 24229] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24228] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24229] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24229] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24229] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24228] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24228] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24229] <... futex resumed>) = 0 [pid 24229] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24228] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24229] <... openat resumed>) = 3 [pid 24229] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24228] <... futex resumed>) = 0 [pid 24228] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24228] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24229] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24229] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24228] <... futex resumed>) = 0 [pid 24228] exit_group(0 [pid 24229] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24228] <... exit_group resumed>) = ? [pid 24229] <... futex resumed>) = ? [pid 24229] +++ exited with 0 +++ [pid 24228] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24228, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24230 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 24230 attached [pid 24230] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24230] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24230] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24230] setpgid(0, 0) = 0 [pid 24230] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24230] write(3, "1000", 4) = 4 [pid 24230] close(3) = 0 [pid 24230] write(1, "executing program\n", 18) = 18 executing program [pid 24230] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24230] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24230] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24230] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24230] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24230] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24230] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24231 attached => {parent_tid=[24231]}, 88) = 24231 [pid 24231] set_robust_list(0x7f091316a9a0, 24 [pid 24230] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24230] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24230] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24231] <... set_robust_list resumed>) = 0 [pid 24231] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24231] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24231] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24230] <... futex resumed>) = 0 [pid 24230] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24230] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24231] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24231] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24230] <... futex resumed>) = 0 [pid 24230] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24230] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24231] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24231] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24230] <... futex resumed>) = 0 [pid 24230] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24230] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24231] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24231] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24230] <... futex resumed>) = 0 [pid 24230] exit_group(0) = ? [pid 24231] <... futex resumed>) = ? [pid 24231] +++ exited with 0 +++ [pid 24230] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24230, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24232 attached , child_tidptr=0x55557260a690) = 24232 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24232] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24232] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24232] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24232] setpgid(0, 0) = 0 [pid 24232] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24232] write(3, "1000", 4) = 4 [pid 24232] close(3) = 0 executing program [pid 24232] write(1, "executing program\n", 18) = 18 [pid 24232] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24232] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24232] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24232] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24232] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24232] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24232] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24233 attached => {parent_tid=[24233]}, 88) = 24233 [pid 24233] set_robust_list(0x7f091316a9a0, 24 [pid 24232] rt_sigprocmask(SIG_SETMASK, [] [pid 24233] <... set_robust_list resumed>) = 0 [pid 24233] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24233] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24232] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24232] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24233] <... futex resumed>) = 0 [pid 24232] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24233] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24233] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24232] <... futex resumed>) = 0 [pid 24232] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24233] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24232] <... futex resumed>) = 0 [pid 24233] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24232] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24233] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24232] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24233] <... futex resumed>) = 0 [pid 24232] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24233] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24232] <... futex resumed>) = 0 [pid 24233] <... openat resumed>) = 3 [pid 24232] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24233] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24232] <... futex resumed>) = 0 [pid 24233] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24232] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24233] <... pwrite64 resumed>) = 181 [pid 24232] <... futex resumed>) = 0 [pid 24232] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24233] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24232] <... futex resumed>) = 0 [pid 24232] exit_group(0) = ? [pid 24233] <... futex resumed>) = ? [pid 24233] +++ exited with 0 +++ [pid 24232] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24232, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24234 attached , child_tidptr=0x55557260a690) = 24234 [pid 24234] set_robust_list(0x55557260a6a0, 24 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24234] <... set_robust_list resumed>) = 0 [pid 24234] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24234] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24234] setpgid(0, 0) = 0 [pid 24234] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24234] write(3, "1000", 4) = 4 [pid 24234] close(3) = 0 [pid 24234] write(1, "executing program\n", 18) = 18 executing program [pid 24234] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24234] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24234] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24234] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24234] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24234] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24234] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24235 attached [pid 24235] set_robust_list(0x7f091316a9a0, 24 [pid 24234] <... clone3 resumed> => {parent_tid=[24235]}, 88) = 24235 [pid 24235] <... set_robust_list resumed>) = 0 [pid 24235] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24235] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24234] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24234] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24235] <... futex resumed>) = 0 [pid 24234] <... futex resumed>) = 1 [pid 24235] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24235] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24235] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24234] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24234] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24235] <... futex resumed>) = 0 [pid 24234] <... futex resumed>) = 1 [pid 24235] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24234] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24235] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24235] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24235] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24234] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24234] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24235] <... futex resumed>) = 0 [pid 24235] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24234] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24235] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24235] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24234] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24234] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24235] <... futex resumed>) = 0 [pid 24235] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24234] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24235] <... pwrite64 resumed>) = 181 [pid 24235] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24235] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24234] <... futex resumed>) = 0 [pid 24234] exit_group(0) = ? [pid 24235] <... futex resumed>) = ? [pid 24235] +++ exited with 0 +++ [pid 24234] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24234, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24236 attached , child_tidptr=0x55557260a690) = 24236 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24236] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24236] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24236] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24236] setpgid(0, 0) = 0 [pid 24236] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24236] write(3, "1000", 4) = 4 [pid 24236] close(3) = 0 [pid 24236] write(1, "executing program\n", 18) = 18 executing program [pid 24236] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24236] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24236] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24236] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24236] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24236] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24236] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[24237]}, 88) = 24237 [pid 24236] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24236] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24236] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 24237 attached [pid 24237] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24237] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24237] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24237] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24236] <... futex resumed>) = 0 [pid 24236] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24236] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24237] <... futex resumed>) = 1 [pid 24237] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24237] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24236] <... futex resumed>) = 0 [pid 24236] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24236] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24237] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24237] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24236] <... futex resumed>) = 0 [pid 24236] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24236] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24237] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24237] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24236] <... futex resumed>) = 0 [pid 24236] exit_group(0) = ? [pid 24237] <... futex resumed>) = ? [pid 24237] +++ exited with 0 +++ [pid 24236] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24236, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24238 attached , child_tidptr=0x55557260a690) = 24238 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24238] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24238] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24238] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24238] setpgid(0, 0) = 0 [pid 24238] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24238] write(3, "1000", 4) = 4 [pid 24238] close(3) = 0 executing program [pid 24238] write(1, "executing program\n", 18) = 18 [pid 24238] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24238] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24238] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24238] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24238] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24238] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24238] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[24239]}, 88) = 24239 [pid 24238] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24238] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24238] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 24239 attached [pid 24239] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24239] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24239] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24239] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24238] <... futex resumed>) = 0 [pid 24238] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24238] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24239] <... futex resumed>) = 1 [pid 24239] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24239] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24238] <... futex resumed>) = 0 [pid 24238] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24238] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24239] <... futex resumed>) = 1 [pid 24239] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24239] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24238] <... futex resumed>) = 0 [pid 24238] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24238] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24239] <... futex resumed>) = 1 [pid 24239] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24239] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24238] <... futex resumed>) = 0 [pid 24238] exit_group(0) = ? [pid 24239] <... futex resumed>) = ? [pid 24239] +++ exited with 0 +++ [pid 24238] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24238, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24240 ci2-android-5-10/strace-static-x86_64: Process 24240 attached [pid 24240] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24240] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24240] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24240] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24240] setpgid(0, 0) = 0 [pid 24240] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24240] <... openat resumed>) = 3 [pid 24240] write(3, "1000", 4) = 4 [pid 24240] close(3) = 0 executing program [pid 24240] write(1, "executing program\n", 18) = 18 [pid 24240] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24240] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24240] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24240] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24240] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24240] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24240] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24241 attached [pid 24241] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24241] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24241] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24240] <... clone3 resumed> => {parent_tid=[24241]}, 88) = 24241 [pid 24240] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24240] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24241] <... futex resumed>) = 0 [pid 24241] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24241] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24241] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24240] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24240] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24241] <... futex resumed>) = 0 [pid 24240] <... futex resumed>) = 1 [pid 24241] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24241] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24241] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24240] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24240] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24241] <... futex resumed>) = 0 [pid 24240] <... futex resumed>) = 1 [pid 24241] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24241] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24241] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24240] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24240] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24241] <... futex resumed>) = 0 [pid 24241] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24240] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24241] <... pwrite64 resumed>) = 181 [pid 24241] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24240] <... futex resumed>) = 0 [pid 24241] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24240] exit_group(0) = ? [pid 24241] <... futex resumed>) = ? [pid 24241] +++ exited with 0 +++ [pid 24240] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24240, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24242 ci2-android-5-10/strace-static-x86_64: Process 24242 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24242] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24242] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24242] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24242] setpgid(0, 0) = 0 [pid 24242] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24242] write(3, "1000", 4) = 4 [pid 24242] close(3) = 0 [pid 24242] write(1, "executing program\n", 18) = 18 executing program [pid 24242] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24242] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24242] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24242] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24242] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24242] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24242] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24243 attached => {parent_tid=[24243]}, 88) = 24243 [pid 24243] set_robust_list(0x7f091316a9a0, 24 [pid 24242] rt_sigprocmask(SIG_SETMASK, [] [pid 24243] <... set_robust_list resumed>) = 0 [pid 24242] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24243] rt_sigprocmask(SIG_SETMASK, [] [pid 24242] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24243] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24242] <... futex resumed>) = 0 [pid 24242] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24243] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24243] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24242] <... futex resumed>) = 0 [pid 24243] <... futex resumed>) = 1 [pid 24242] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24243] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24242] <... futex resumed>) = 0 [pid 24242] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24243] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24243] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24242] <... futex resumed>) = 0 [pid 24243] <... futex resumed>) = 1 [pid 24242] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24243] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24242] <... futex resumed>) = 0 [pid 24242] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24243] <... openat resumed>) = 3 [pid 24243] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24242] <... futex resumed>) = 0 [pid 24243] <... futex resumed>) = 1 [pid 24242] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24243] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24242] <... futex resumed>) = 0 [pid 24242] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24243] <... pwrite64 resumed>) = 181 [pid 24243] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24242] <... futex resumed>) = 0 [pid 24243] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24242] exit_group(0) = ? [pid 24243] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 24243] +++ exited with 0 +++ [pid 24242] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24242, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24244 ci2-android-5-10/strace-static-x86_64: Process 24244 attached [pid 24244] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24244] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24244] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24244] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24244] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24244] write(3, "1000", 4) = 4 [pid 24244] close(3) = 0 [pid 24244] write(1, "executing program\n", 18) = 18 [pid 24244] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 24244] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24244] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24244] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24244] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24244] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24244] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[24245]}, 88) = 24245 [pid 24244] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24244] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24244] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 24245 attached [pid 24245] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24245] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24245] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24245] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24244] <... futex resumed>) = 0 [pid 24244] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24244] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24245] <... futex resumed>) = 1 [pid 24245] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24245] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24244] <... futex resumed>) = 0 [pid 24244] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24244] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24245] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24245] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24244] <... futex resumed>) = 0 [pid 24245] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24244] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24244] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24245] <... pwrite64 resumed>) = 181 [pid 24245] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24244] <... futex resumed>) = 0 [pid 24245] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24244] exit_group(0) = ? [pid 24245] <... futex resumed>) = ? [pid 24245] +++ exited with 0 +++ [pid 24244] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24244, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24246 attached , child_tidptr=0x55557260a690) = 24246 [pid 24246] set_robust_list(0x55557260a6a0, 24 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24246] <... set_robust_list resumed>) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24246] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24246] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24246] setpgid(0, 0) = 0 [pid 24246] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24246] write(3, "1000", 4) = 4 [pid 24246] close(3) = 0 executing program [pid 24246] write(1, "executing program\n", 18) = 18 [pid 24246] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24246] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24246] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24246] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24246] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24246] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24246] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24247 attached [pid 24247] set_robust_list(0x7f091316a9a0, 24 [pid 24246] <... clone3 resumed> => {parent_tid=[24247]}, 88) = 24247 [pid 24247] <... set_robust_list resumed>) = 0 [pid 24247] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24247] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24246] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24246] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24247] <... futex resumed>) = 0 [pid 24246] <... futex resumed>) = 1 [pid 24247] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24247] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24247] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24246] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24246] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24247] <... futex resumed>) = 0 [pid 24246] <... futex resumed>) = 1 [pid 24247] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24247] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24247] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24246] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24246] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24247] <... futex resumed>) = 0 [pid 24246] <... futex resumed>) = 1 [pid 24247] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24247] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24247] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24246] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24246] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24247] <... futex resumed>) = 0 [pid 24247] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24247] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24246] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24247] <... futex resumed>) = 0 [pid 24246] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24247] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24246] exit_group(0) = ? [pid 24247] <... futex resumed>) = ? [pid 24247] +++ exited with 0 +++ [pid 24246] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24246, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24248 ci2-android-5-10/strace-static-x86_64: Process 24248 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24248] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24248] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24248] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24248] setpgid(0, 0) = 0 [pid 24248] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24248] write(3, "1000", 4) = 4 [pid 24248] close(3) = 0 [pid 24248] write(1, "executing program\n", 18) = 18 executing program [pid 24248] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24248] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24248] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24248] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24248] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24248] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24248] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24249 attached => {parent_tid=[24249]}, 88) = 24249 [pid 24248] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24248] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24248] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24249] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24249] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24249] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24249] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24248] <... futex resumed>) = 0 [pid 24248] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24248] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24249] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24249] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24248] <... futex resumed>) = 0 [pid 24248] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24248] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24249] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24249] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24248] <... futex resumed>) = 0 [pid 24248] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24248] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24249] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24249] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24248] <... futex resumed>) = 0 [pid 24248] exit_group(0) = ? [pid 24249] +++ exited with 0 +++ [pid 24248] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24248, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24250 ci2-android-5-10/strace-static-x86_64: Process 24250 attached [pid 24250] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24250] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24250] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24250] <... prctl resumed>) = 0 [pid 24250] setpgid(0, 0) = 0 [pid 24250] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24250] write(3, "1000", 4) = 4 [pid 24250] close(3) = 0 executing program [pid 24250] write(1, "executing program\n", 18) = 18 [pid 24250] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24250] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24250] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24250] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24250] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24250] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24250] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24251 attached [pid 24251] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24251] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24251] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24250] <... clone3 resumed> => {parent_tid=[24251]}, 88) = 24251 [pid 24250] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24250] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24251] <... futex resumed>) = 0 [pid 24250] <... futex resumed>) = 1 [pid 24251] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24251] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24251] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24250] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24250] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24251] <... futex resumed>) = 0 [pid 24250] <... futex resumed>) = 1 [pid 24251] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24251] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24251] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24250] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24250] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24251] <... futex resumed>) = 0 [pid 24251] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24250] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24251] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24250] <... futex resumed>) = 0 [pid 24250] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24250] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24251] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24251] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24250] <... futex resumed>) = 0 [pid 24251] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24250] exit_group(0) = ? [pid 24251] <... futex resumed>) = -1 ENOSYS (Function not implemented) [pid 24251] +++ exited with 0 +++ [pid 24250] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24250, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24252 ci2-android-5-10/strace-static-x86_64: Process 24252 attached [pid 24252] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24252] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24252] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24252] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24252] <... prctl resumed>) = 0 [pid 24252] setpgid(0, 0) = 0 [pid 24252] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24252] write(3, "1000", 4) = 4 [pid 24252] close(3) = 0 [pid 24252] write(1, "executing program\n", 18) = 18 executing program [pid 24252] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24252] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24252] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24252] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24252] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24252] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24252] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24253 attached [pid 24253] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24253] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24253] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24252] <... clone3 resumed> => {parent_tid=[24253]}, 88) = 24253 [pid 24252] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24252] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24253] <... futex resumed>) = 0 [pid 24252] <... futex resumed>) = 1 [pid 24253] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24253] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24253] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24252] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24252] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24253] <... futex resumed>) = 0 [pid 24252] <... futex resumed>) = 1 [pid 24253] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24253] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24253] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24252] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24252] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24253] <... futex resumed>) = 0 [pid 24252] <... futex resumed>) = 1 [pid 24253] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24253] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24253] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24252] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24252] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24253] <... futex resumed>) = 0 [pid 24253] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24252] <... futex resumed>) = 1 [pid 24252] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24253] <... pwrite64 resumed>) = 181 [pid 24253] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24252] <... futex resumed>) = 0 [pid 24253] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24252] exit_group(0) = ? [pid 24253] <... futex resumed>) = ? [pid 24253] +++ exited with 0 +++ [pid 24252] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24252, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24254 ci2-android-5-10/strace-static-x86_64: Process 24254 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24254] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24254] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24254] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24254] setpgid(0, 0) = 0 [pid 24254] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 24254] write(3, "1000", 4) = 4 [pid 24254] close(3) = 0 [pid 24254] write(1, "executing program\n", 18) = 18 [pid 24254] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24254] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24254] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24254] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24254] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24254] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24254] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24255 attached => {parent_tid=[24255]}, 88) = 24255 [pid 24255] set_robust_list(0x7f091316a9a0, 24 [pid 24254] rt_sigprocmask(SIG_SETMASK, [] [pid 24255] <... set_robust_list resumed>) = 0 [pid 24254] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24255] rt_sigprocmask(SIG_SETMASK, [] [pid 24254] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24255] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24254] <... futex resumed>) = 0 [pid 24254] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24255] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24255] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24254] <... futex resumed>) = 0 [pid 24255] <... futex resumed>) = 1 [pid 24254] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24255] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24254] <... futex resumed>) = 0 [pid 24254] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24255] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24255] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24254] <... futex resumed>) = 0 [pid 24255] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24254] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24255] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24254] <... futex resumed>) = 0 [pid 24255] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24254] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24255] <... openat resumed>) = 3 [pid 24255] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24254] <... futex resumed>) = 0 [pid 24255] <... futex resumed>) = 1 [pid 24254] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24255] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24254] <... futex resumed>) = 0 [pid 24254] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24255] <... pwrite64 resumed>) = 181 [pid 24255] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24254] <... futex resumed>) = 0 [pid 24255] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24254] exit_group(0) = ? [pid 24255] <... futex resumed>) = ? [pid 24255] +++ exited with 0 +++ [pid 24254] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24254, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24256 attached , child_tidptr=0x55557260a690) = 24256 [pid 24256] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24256] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24256] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24256] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24256] setpgid(0, 0) = 0 [pid 24256] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24256] write(3, "1000", 4) = 4 [pid 24256] close(3) = 0 [pid 24256] write(1, "executing program\n", 18) = 18 executing program [pid 24256] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24256] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24256] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24256] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24256] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24256] rt_sigprocmask(SIG_BLOCK, ~[] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24256] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 24256] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[24257]}, 88) = 24257 [pid 24256] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24256] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24256] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 24257 attached [pid 24257] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24257] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24257] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24257] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24256] <... futex resumed>) = 0 [pid 24256] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24256] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24257] <... futex resumed>) = 1 [pid 24257] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24257] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24256] <... futex resumed>) = 0 [pid 24256] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24256] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24257] <... futex resumed>) = 1 [pid 24257] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24257] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24256] <... futex resumed>) = 0 [pid 24256] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24256] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24257] <... futex resumed>) = 1 [pid 24257] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24257] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24256] <... futex resumed>) = 0 [pid 24257] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24256] exit_group(0) = ? [pid 24257] <... futex resumed>) = ? [pid 24257] +++ exited with 0 +++ [pid 24256] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24256, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24258 ci2-android-5-10/strace-static-x86_64: Process 24258 attached [pid 24258] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24258] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24258] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24258] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24258] setpgid(0, 0) = 0 [pid 24258] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24258] <... openat resumed>) = 3 [pid 24258] write(3, "1000", 4) = 4 [pid 24258] close(3) = 0 [pid 24258] write(1, "executing program\n", 18) = 18 [pid 24258] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 24258] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24258] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24258] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24258] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24258] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24258] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[24259]}, 88) = 24259 [pid 24258] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24258] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24258] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 24259 attached [pid 24259] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24259] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24259] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24259] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24258] <... futex resumed>) = 0 [pid 24258] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24258] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24259] <... futex resumed>) = 1 [pid 24259] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24259] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24258] <... futex resumed>) = 0 [pid 24258] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24258] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24259] <... futex resumed>) = 1 [pid 24259] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24259] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24258] <... futex resumed>) = 0 [pid 24258] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24258] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24259] <... futex resumed>) = 1 [pid 24259] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24259] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24258] <... futex resumed>) = 0 [pid 24258] exit_group(0) = ? [pid 24259] +++ exited with 0 +++ [pid 24258] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24258, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24260 ci2-android-5-10/strace-static-x86_64: Process 24260 attached [pid 24260] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24260] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24260] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24260] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24260] setpgid(0, 0) = 0 [pid 24260] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24260] <... openat resumed>) = 3 [pid 24260] write(3, "1000", 4) = 4 [pid 24260] close(3) = 0 executing program [pid 24260] write(1, "executing program\n", 18) = 18 [pid 24260] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24260] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24260] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24260] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24260] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24260] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24260] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[24261]}, 88) = 24261 [pid 24260] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24260] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24260] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 24261 attached [pid 24261] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24261] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24261] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24261] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24260] <... futex resumed>) = 0 [pid 24260] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24260] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24261] <... futex resumed>) = 1 [pid 24261] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24261] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24260] <... futex resumed>) = 0 [pid 24260] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24260] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24261] <... futex resumed>) = 1 [pid 24261] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24261] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24260] <... futex resumed>) = 0 [pid 24260] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24260] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24261] <... futex resumed>) = 1 [pid 24261] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24261] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24260] <... futex resumed>) = 0 [pid 24261] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24260] exit_group(0) = ? [pid 24261] <... futex resumed>) = ? [pid 24261] +++ exited with 0 +++ [pid 24260] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24260, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24262 ci2-android-5-10/strace-static-x86_64: Process 24262 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24262] set_robust_list(0x55557260a6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24262] <... set_robust_list resumed>) = 0 [pid 24262] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24262] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24262] setpgid(0, 0) = 0 [pid 24262] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24262] write(3, "1000", 4) = 4 [pid 24262] close(3) = 0 executing program [pid 24262] write(1, "executing program\n", 18) = 18 [pid 24262] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24262] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24262] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24262] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24262] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24262] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24262] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[24263]}, 88) = 24263 [pid 24262] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24262] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24262] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 24263 attached [pid 24263] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24263] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24263] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24263] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24262] <... futex resumed>) = 0 [pid 24262] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24262] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24263] <... futex resumed>) = 1 [pid 24263] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24263] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24262] <... futex resumed>) = 0 [pid 24262] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24262] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24263] <... futex resumed>) = 1 [pid 24263] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24263] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24262] <... futex resumed>) = 0 [pid 24262] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24262] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24263] <... futex resumed>) = 1 [pid 24263] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24263] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24262] <... futex resumed>) = 0 [pid 24263] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24262] exit_group(0) = ? [pid 24263] <... futex resumed>) = ? [pid 24263] +++ exited with 0 +++ [pid 24262] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24262, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24264 ci2-android-5-10/strace-static-x86_64: Process 24264 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24264] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24264] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24264] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24264] setpgid(0, 0) = 0 [pid 24264] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24264] write(3, "1000", 4) = 4 [pid 24264] close(3) = 0 executing program [pid 24264] write(1, "executing program\n", 18) = 18 [pid 24264] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24264] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24264] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24264] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24264] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24264] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24264] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24265 attached => {parent_tid=[24265]}, 88) = 24265 [pid 24265] set_robust_list(0x7f091316a9a0, 24 [pid 24264] rt_sigprocmask(SIG_SETMASK, [] [pid 24265] <... set_robust_list resumed>) = 0 [pid 24264] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24265] rt_sigprocmask(SIG_SETMASK, [] [pid 24264] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24265] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24264] <... futex resumed>) = 0 [pid 24264] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24265] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24265] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24264] <... futex resumed>) = 0 [pid 24265] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24264] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24265] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24264] <... futex resumed>) = 0 [pid 24265] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24264] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24265] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24265] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24264] <... futex resumed>) = 0 [pid 24265] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24264] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24265] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24264] <... futex resumed>) = 0 [pid 24265] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24264] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24265] <... openat resumed>) = 3 [pid 24265] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24264] <... futex resumed>) = 0 [pid 24265] <... futex resumed>) = 1 [pid 24264] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24265] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24264] <... futex resumed>) = 0 [pid 24264] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24265] <... pwrite64 resumed>) = 181 [pid 24265] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24264] <... futex resumed>) = 0 [pid 24265] <... futex resumed>) = 1 [pid 24264] exit_group(0) = ? [pid 24265] +++ exited with 0 +++ [pid 24264] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24264, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24266 ci2-android-5-10/strace-static-x86_64: Process 24266 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24266] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24266] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24266] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24266] setpgid(0, 0) = 0 [pid 24266] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24266] write(3, "1000", 4) = 4 [pid 24266] close(3) = 0 executing program [pid 24266] write(1, "executing program\n", 18) = 18 [pid 24266] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24266] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24266] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24266] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24266] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24266] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24266] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24267 attached => {parent_tid=[24267]}, 88) = 24267 [pid 24267] set_robust_list(0x7f091316a9a0, 24 [pid 24266] rt_sigprocmask(SIG_SETMASK, [] [pid 24267] <... set_robust_list resumed>) = 0 [pid 24266] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24267] rt_sigprocmask(SIG_SETMASK, [] [pid 24266] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24267] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24266] <... futex resumed>) = 0 [pid 24266] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24267] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24267] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24266] <... futex resumed>) = 0 [pid 24267] <... futex resumed>) = 1 [pid 24266] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24267] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24266] <... futex resumed>) = 0 [pid 24266] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24267] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24267] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24266] <... futex resumed>) = 0 [pid 24267] <... futex resumed>) = 1 [pid 24266] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24267] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24266] <... futex resumed>) = 0 [pid 24266] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24267] <... openat resumed>) = 3 [pid 24267] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24266] <... futex resumed>) = 0 [pid 24267] <... futex resumed>) = 1 [pid 24266] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24267] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24266] <... futex resumed>) = 0 [pid 24266] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24267] <... pwrite64 resumed>) = 181 [pid 24267] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24266] <... futex resumed>) = 0 [pid 24267] <... futex resumed>) = 1 [pid 24266] exit_group(0 [pid 24267] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24266] <... exit_group resumed>) = ? [pid 24267] <... futex resumed>) = -1 ENOSYS (Function not implemented) [pid 24267] +++ exited with 0 +++ [pid 24266] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24266, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24268 ci2-android-5-10/strace-static-x86_64: Process 24268 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24268] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24268] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24268] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24268] setpgid(0, 0) = 0 [pid 24268] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24268] write(3, "1000", 4) = 4 [pid 24268] close(3) = 0 executing program [pid 24268] write(1, "executing program\n", 18) = 18 [pid 24268] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24268] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24268] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24268] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24268] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24268] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24268] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24269 attached => {parent_tid=[24269]}, 88) = 24269 [pid 24269] set_robust_list(0x7f091316a9a0, 24 [pid 24268] rt_sigprocmask(SIG_SETMASK, [] [pid 24269] <... set_robust_list resumed>) = 0 [pid 24268] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24269] rt_sigprocmask(SIG_SETMASK, [] [pid 24268] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24269] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24268] <... futex resumed>) = 0 [pid 24268] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24269] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24269] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24268] <... futex resumed>) = 0 [pid 24269] <... futex resumed>) = 1 [pid 24268] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24269] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24268] <... futex resumed>) = 0 [pid 24268] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24269] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24269] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24268] <... futex resumed>) = 0 [pid 24269] <... futex resumed>) = 1 [pid 24268] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24269] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24268] <... futex resumed>) = 0 [pid 24268] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24269] <... openat resumed>) = 3 [pid 24269] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24268] <... futex resumed>) = 0 [pid 24269] <... futex resumed>) = 1 [pid 24268] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24269] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24268] <... futex resumed>) = 0 [pid 24268] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24269] <... pwrite64 resumed>) = 181 [pid 24269] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24268] <... futex resumed>) = 0 [pid 24269] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24268] exit_group(0) = ? [pid 24269] <... futex resumed>) = ? [pid 24269] +++ exited with 0 +++ [pid 24268] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24268, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24270 ci2-android-5-10/strace-static-x86_64: Process 24270 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24270] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24270] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24270] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24270] setpgid(0, 0) = 0 [pid 24270] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24270] write(3, "1000", 4) = 4 [pid 24270] close(3) = 0 executing program [pid 24270] write(1, "executing program\n", 18) = 18 [pid 24270] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24270] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24270] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24270] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24270] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24270] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24270] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24271 attached => {parent_tid=[24271]}, 88) = 24271 [pid 24271] set_robust_list(0x7f091316a9a0, 24 [pid 24270] rt_sigprocmask(SIG_SETMASK, [] [pid 24271] <... set_robust_list resumed>) = 0 [pid 24270] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24270] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24271] rt_sigprocmask(SIG_SETMASK, [] [pid 24270] <... futex resumed>) = 0 [pid 24271] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24270] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24271] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24271] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24270] <... futex resumed>) = 0 [pid 24271] <... futex resumed>) = 1 [pid 24270] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24271] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24270] <... futex resumed>) = 0 [pid 24270] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24271] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24271] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24270] <... futex resumed>) = 0 [pid 24271] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24270] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24271] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24270] <... futex resumed>) = 0 [pid 24271] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24270] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24271] <... openat resumed>) = 3 [pid 24271] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24270] <... futex resumed>) = 0 [pid 24271] <... futex resumed>) = 1 [pid 24270] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24271] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24270] <... futex resumed>) = 0 [pid 24270] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24271] <... pwrite64 resumed>) = 181 [pid 24271] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24270] <... futex resumed>) = 0 [pid 24271] <... futex resumed>) = 1 [pid 24271] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24270] exit_group(0) = ? [pid 24271] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 24271] +++ exited with 0 +++ [pid 24270] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24270, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24272 ci2-android-5-10/strace-static-x86_64: Process 24272 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24272] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24272] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24272] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24272] setpgid(0, 0) = 0 [pid 24272] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24272] write(3, "1000", 4) = 4 [pid 24272] close(3) = 0 executing program [pid 24272] write(1, "executing program\n", 18) = 18 [pid 24272] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24272] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24272] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24272] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24272] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24272] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24272] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24273 attached => {parent_tid=[24273]}, 88) = 24273 [pid 24273] set_robust_list(0x7f091316a9a0, 24 [pid 24272] rt_sigprocmask(SIG_SETMASK, [] [pid 24273] <... set_robust_list resumed>) = 0 [pid 24272] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24273] rt_sigprocmask(SIG_SETMASK, [] [pid 24272] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24273] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24272] <... futex resumed>) = 0 [pid 24272] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24273] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24273] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24272] <... futex resumed>) = 0 [pid 24273] <... futex resumed>) = 1 [pid 24272] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24273] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24272] <... futex resumed>) = 0 [pid 24272] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24273] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24273] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24272] <... futex resumed>) = 0 [pid 24272] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24272] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24273] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24273] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24272] <... futex resumed>) = 0 [pid 24272] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24272] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24273] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24273] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24272] <... futex resumed>) = 0 [pid 24273] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24272] exit_group(0) = ? [pid 24273] <... futex resumed>) = ? [pid 24273] +++ exited with 0 +++ [pid 24272] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24272, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24274 ci2-android-5-10/strace-static-x86_64: Process 24274 attached [pid 24274] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24274] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24274] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24274] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24274] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24274] write(3, "1000", 4) = 4 [pid 24274] close(3) = 0 executing program [pid 24274] write(1, "executing program\n", 18) = 18 [pid 24274] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24274] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24274] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24274] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24274] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24274] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24274] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24275 attached [pid 24275] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24275] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24275] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24274] <... clone3 resumed> => {parent_tid=[24275]}, 88) = 24275 [pid 24274] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24274] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24275] <... futex resumed>) = 0 [pid 24274] <... futex resumed>) = 1 [pid 24275] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24275] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24275] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24274] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24274] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24275] <... futex resumed>) = 0 [pid 24274] <... futex resumed>) = 1 [pid 24275] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24274] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24275] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24275] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24275] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24274] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24274] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24274] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24275] <... futex resumed>) = 0 [pid 24275] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24275] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24274] <... futex resumed>) = 0 [pid 24274] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24274] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24275] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24275] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24274] <... futex resumed>) = 0 [pid 24274] exit_group(0) = ? [pid 24275] +++ exited with 0 +++ [pid 24274] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24274, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24276 ci2-android-5-10/strace-static-x86_64: Process 24276 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24276] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24276] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24276] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24276] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24276] setpgid(0, 0) = 0 [pid 24276] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24276] write(3, "1000", 4) = 4 [pid 24276] close(3) = 0 executing program [pid 24276] write(1, "executing program\n", 18) = 18 [pid 24276] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24276] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24276] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24276] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24276] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24276] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24276] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24277 attached [pid 24277] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24277] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24277] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24276] <... clone3 resumed> => {parent_tid=[24277]}, 88) = 24277 [pid 24276] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24276] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24277] <... futex resumed>) = 0 [pid 24276] <... futex resumed>) = 1 [pid 24277] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24277] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24277] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24276] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24276] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24277] <... futex resumed>) = 0 [pid 24276] <... futex resumed>) = 1 [pid 24277] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24276] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24277] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24277] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24276] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24276] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24277] <... futex resumed>) = 0 [pid 24276] <... futex resumed>) = 1 [pid 24277] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24276] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24277] <... openat resumed>) = 3 [pid 24277] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24277] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24276] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24276] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24277] <... futex resumed>) = 0 [pid 24276] <... futex resumed>) = 1 [pid 24277] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24276] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24277] <... pwrite64 resumed>) = 181 [pid 24277] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24277] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24276] <... futex resumed>) = 0 [pid 24276] exit_group(0) = ? [pid 24277] <... futex resumed>) = ? [pid 24277] +++ exited with 0 +++ [pid 24276] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24276, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24278 attached [pid 24278] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] <... clone resumed>, child_tidptr=0x55557260a690) = 24278 [pid 24278] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24278] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24278] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24278] setpgid(0, 0) = 0 [pid 24278] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24278] write(3, "1000", 4) = 4 [pid 24278] close(3) = 0 [pid 24278] write(1, "executing program\n", 18) = 18 executing program [pid 24278] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24278] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24278] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24278] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24278] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24278] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24278] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24279 attached [pid 24279] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24279] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24279] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24278] <... clone3 resumed> => {parent_tid=[24279]}, 88) = 24279 [pid 24278] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24278] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24279] <... futex resumed>) = 0 [pid 24278] <... futex resumed>) = 1 [pid 24279] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24279] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24278] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24279] <... futex resumed>) = 0 [pid 24279] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24278] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24278] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24279] <... futex resumed>) = 0 [pid 24278] <... futex resumed>) = 1 [pid 24279] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24278] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24279] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24279] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24279] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24278] <... futex resumed>) = 0 [pid 24279] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24278] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24279] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24278] <... futex resumed>) = 0 [pid 24278] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24279] <... openat resumed>) = 3 [pid 24279] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24279] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24278] <... futex resumed>) = 0 [pid 24279] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24278] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24279] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24278] <... futex resumed>) = 0 [pid 24278] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24279] <... pwrite64 resumed>) = 181 [pid 24279] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24278] <... futex resumed>) = 0 [pid 24279] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24278] exit_group(0) = ? [pid 24279] <... futex resumed>) = ? [pid 24279] +++ exited with 0 +++ [pid 24278] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24278, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24280 ci2-android-5-10/strace-static-x86_64: Process 24280 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24280] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24280] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24280] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24280] setpgid(0, 0) = 0 [pid 24280] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24280] write(3, "1000", 4) = 4 [pid 24280] close(3) = 0 executing program [pid 24280] write(1, "executing program\n", 18) = 18 [pid 24280] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24280] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24280] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24280] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24280] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24280] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24280] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24281 attached => {parent_tid=[24281]}, 88) = 24281 [pid 24280] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24280] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24280] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24281] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24281] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24281] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24281] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24280] <... futex resumed>) = 0 [pid 24280] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24280] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24281] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24281] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24280] <... futex resumed>) = 0 [pid 24280] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24280] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24281] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24281] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24280] <... futex resumed>) = 0 [pid 24280] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24280] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24281] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24281] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24280] <... futex resumed>) = 0 [pid 24280] exit_group(0 [pid 24281] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24280] <... exit_group resumed>) = ? [pid 24281] <... futex resumed>) = ? [pid 24281] +++ exited with 0 +++ [pid 24280] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24280, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24282 attached , child_tidptr=0x55557260a690) = 24282 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24282] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24282] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24282] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24282] setpgid(0, 0) = 0 [pid 24282] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24282] write(3, "1000", 4) = 4 [pid 24282] close(3) = 0 [pid 24282] write(1, "executing program\n", 18) = 18 executing program [pid 24282] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24282] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24282] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24282] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24282] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24282] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24282] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24283 attached => {parent_tid=[24283]}, 88) = 24283 [pid 24283] set_robust_list(0x7f091316a9a0, 24 [pid 24282] rt_sigprocmask(SIG_SETMASK, [] [pid 24283] <... set_robust_list resumed>) = 0 [pid 24283] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24283] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24282] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24282] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24283] <... futex resumed>) = 0 [pid 24282] <... futex resumed>) = 1 [pid 24283] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24283] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24283] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24282] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24282] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24283] <... futex resumed>) = 0 [pid 24282] <... futex resumed>) = 1 [pid 24283] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24282] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24283] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24283] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24283] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24282] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24282] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24283] <... futex resumed>) = 0 [pid 24282] <... futex resumed>) = 1 [pid 24283] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24282] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24283] <... openat resumed>) = 3 [pid 24283] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24282] <... futex resumed>) = 0 [pid 24282] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24282] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24283] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24283] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24282] <... futex resumed>) = 0 [pid 24282] exit_group(0 [pid 24283] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24282] <... exit_group resumed>) = ? [pid 24283] <... futex resumed>) = ? [pid 24283] +++ exited with 0 +++ [pid 24282] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24282, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24284 ci2-android-5-10/strace-static-x86_64: Process 24284 attached [pid 24284] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24284] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24284] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24284] <... prctl resumed>) = 0 [pid 24284] setpgid(0, 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24284] <... setpgid resumed>) = 0 [pid 24284] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24284] write(3, "1000", 4) = 4 [pid 24284] close(3) = 0 [pid 24284] write(1, "executing program\n", 18) = 18 executing program [pid 24284] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24284] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24284] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24284] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24284] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24284] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24284] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24285 attached [pid 24285] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24285] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24285] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24284] <... clone3 resumed> => {parent_tid=[24285]}, 88) = 24285 [pid 24284] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24284] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24285] <... futex resumed>) = 0 [pid 24284] <... futex resumed>) = 1 [pid 24285] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24285] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24285] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24284] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24284] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24285] <... futex resumed>) = 0 [pid 24284] <... futex resumed>) = 1 [pid 24285] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24285] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24285] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24284] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24284] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24285] <... futex resumed>) = 0 [pid 24284] <... futex resumed>) = 1 [pid 24285] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24285] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24285] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24284] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24284] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24285] <... futex resumed>) = 0 [pid 24285] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24284] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24285] <... pwrite64 resumed>) = 181 [pid 24285] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24284] <... futex resumed>) = 0 [pid 24284] exit_group(0) = ? [pid 24285] +++ exited with 0 +++ [pid 24284] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24284, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24286 ci2-android-5-10/strace-static-x86_64: Process 24286 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24286] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24286] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24286] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24286] setpgid(0, 0) = 0 [pid 24286] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24286] write(3, "1000", 4) = 4 [pid 24286] close(3) = 0 executing program [pid 24286] write(1, "executing program\n", 18) = 18 [pid 24286] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24286] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24286] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24286] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24286] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24286] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24286] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24287 attached => {parent_tid=[24287]}, 88) = 24287 [pid 24287] set_robust_list(0x7f091316a9a0, 24 [pid 24286] rt_sigprocmask(SIG_SETMASK, [] [pid 24287] <... set_robust_list resumed>) = 0 [pid 24286] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24287] rt_sigprocmask(SIG_SETMASK, [] [pid 24286] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24287] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24286] <... futex resumed>) = 0 [pid 24286] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24287] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24287] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24286] <... futex resumed>) = 0 [pid 24287] <... futex resumed>) = 1 [pid 24286] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24287] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24286] <... futex resumed>) = 0 [pid 24286] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24287] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24287] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24286] <... futex resumed>) = 0 [pid 24287] <... futex resumed>) = 1 [pid 24286] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24287] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24286] <... futex resumed>) = 0 [pid 24286] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24287] <... openat resumed>) = 3 [pid 24287] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24286] <... futex resumed>) = 0 [pid 24287] <... futex resumed>) = 1 [pid 24286] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24287] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24286] <... futex resumed>) = 0 [pid 24286] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24287] <... pwrite64 resumed>) = 181 [pid 24287] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24286] <... futex resumed>) = 0 [pid 24287] <... futex resumed>) = 1 [pid 24286] exit_group(0 [pid 24287] ???() = ? [pid 24286] <... exit_group resumed>) = ? [pid 24287] +++ exited with 0 +++ [pid 24286] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24286, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24288 rt_sigprocmask(SIG_SETMASK, []ci2-android-5-10/strace-static-x86_64: Process 24288 attached , NULL, 8) = 0 [pid 24288] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24288] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24288] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24288] setpgid(0, 0) = 0 [pid 24288] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24288] write(3, "1000", 4) = 4 [pid 24288] close(3) = 0 executing program [pid 24288] write(1, "executing program\n", 18) = 18 [pid 24288] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24288] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24288] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24288] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24288] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24288] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24288] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24289 attached => {parent_tid=[24289]}, 88) = 24289 [pid 24289] set_robust_list(0x7f091316a9a0, 24 [pid 24288] rt_sigprocmask(SIG_SETMASK, [] [pid 24289] <... set_robust_list resumed>) = 0 [pid 24288] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24289] rt_sigprocmask(SIG_SETMASK, [] [pid 24288] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24289] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24288] <... futex resumed>) = 0 [pid 24288] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24289] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24289] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24288] <... futex resumed>) = 0 [pid 24289] <... futex resumed>) = 1 [pid 24288] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24289] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24288] <... futex resumed>) = 0 [pid 24288] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24289] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24289] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24288] <... futex resumed>) = 0 [pid 24289] <... futex resumed>) = 1 [pid 24288] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24289] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24288] <... futex resumed>) = 0 [pid 24288] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24289] <... openat resumed>) = 3 [pid 24289] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24288] <... futex resumed>) = 0 [pid 24289] <... futex resumed>) = 1 [pid 24288] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24289] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24288] <... futex resumed>) = 0 [pid 24288] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24289] <... pwrite64 resumed>) = 181 [pid 24289] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24288] <... futex resumed>) = 0 [pid 24289] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24288] exit_group(0) = ? [pid 24289] <... futex resumed>) = ? [pid 24289] +++ exited with 0 +++ [pid 24288] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24288, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24290 attached , child_tidptr=0x55557260a690) = 24290 [pid 24290] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24290] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24290] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24290] setpgid(0, 0) = 0 [pid 24290] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24290] <... openat resumed>) = 3 [pid 24290] write(3, "1000", 4) = 4 [pid 24290] close(3) = 0 [pid 24290] write(1, "executing program\n", 18) = 18 [pid 24290] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 24290] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24290] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24290] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24290] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24290] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24290] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24290] <... clone3 resumed> => {parent_tid=[24291]}, 88) = 24291 [pid 24290] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24290] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24290] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 24291 attached [pid 24291] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24291] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24291] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24291] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24290] <... futex resumed>) = 0 [pid 24290] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24290] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24291] <... futex resumed>) = 1 [pid 24291] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24291] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24290] <... futex resumed>) = 0 [pid 24290] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24290] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24291] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24291] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24290] <... futex resumed>) = 0 [pid 24290] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24290] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24291] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24291] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24290] <... futex resumed>) = 0 [pid 24291] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24290] exit_group(0) = ? [pid 24291] <... futex resumed>) = ? [pid 24291] +++ exited with 0 +++ [pid 24290] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24290, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24292 ci2-android-5-10/strace-static-x86_64: Process 24292 attached [pid 24292] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24292] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24292] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24292] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24292] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24292] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24292] write(3, "1000", 4) = 4 [pid 24292] close(3) = 0 executing program [pid 24292] write(1, "executing program\n", 18) = 18 [pid 24292] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24292] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24292] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24292] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24292] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24292] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24292] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24293 attached [pid 24293] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24293] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24293] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24292] <... clone3 resumed> => {parent_tid=[24293]}, 88) = 24293 [pid 24292] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24292] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24293] <... futex resumed>) = 0 [pid 24293] mkdirat(AT_FDCWD, "./sys", 0777 [pid 24292] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24293] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 24293] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24292] <... futex resumed>) = 0 [pid 24292] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24292] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24293] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24293] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24292] <... futex resumed>) = 0 [pid 24292] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24292] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24293] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24293] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24292] <... futex resumed>) = 0 [pid 24292] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24292] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24293] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24293] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24292] <... futex resumed>) = 0 [pid 24293] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24292] exit_group(0) = ? [pid 24293] <... futex resumed>) = ? [pid 24293] +++ exited with 0 +++ [pid 24292] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24292, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24294 attached [pid 24294] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] <... clone resumed>, child_tidptr=0x55557260a690) = 24294 [pid 24294] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24294] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24294] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24294] <... prctl resumed>) = 0 [pid 24294] setpgid(0, 0) = 0 [pid 24294] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24294] write(3, "1000", 4) = 4 [pid 24294] close(3) = 0 [pid 24294] write(1, "executing program\n", 18) = 18 executing program [pid 24294] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24294] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24294] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24294] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24294] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24294] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24294] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24295 attached [pid 24295] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24295] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24295] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24294] <... clone3 resumed> => {parent_tid=[24295]}, 88) = 24295 [pid 24294] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24294] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24295] <... futex resumed>) = 0 [pid 24294] <... futex resumed>) = 1 [pid 24295] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24295] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24295] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24294] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24294] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24295] <... futex resumed>) = 0 [pid 24294] <... futex resumed>) = 1 [pid 24295] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24295] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24295] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24294] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24294] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24295] <... futex resumed>) = 0 [pid 24294] <... futex resumed>) = 1 [pid 24295] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24295] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24295] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24294] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24294] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24295] <... futex resumed>) = 0 [pid 24295] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24294] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24295] <... pwrite64 resumed>) = 181 [pid 24295] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24294] <... futex resumed>) = 0 [pid 24295] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24294] exit_group(0) = ? [pid 24295] <... futex resumed>) = ? [pid 24295] +++ exited with 0 +++ [pid 24294] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24294, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24296 ci2-android-5-10/strace-static-x86_64: Process 24296 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24296] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24296] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24296] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24296] setpgid(0, 0) = 0 [pid 24296] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24296] write(3, "1000", 4) = 4 [pid 24296] close(3) = 0 [pid 24296] write(1, "executing program\n", 18) = 18 executing program [pid 24296] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24296] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24296] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24296] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24296] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24296] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24296] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24297 attached [pid 24297] set_robust_list(0x7f091316a9a0, 24 [pid 24296] <... clone3 resumed> => {parent_tid=[24297]}, 88) = 24297 [pid 24297] <... set_robust_list resumed>) = 0 [pid 24297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24297] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24296] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24296] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24297] <... futex resumed>) = 0 [pid 24296] <... futex resumed>) = 1 [pid 24297] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24296] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24297] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24296] <... futex resumed>) = 0 [pid 24297] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24296] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24296] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24297] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24297] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24296] <... futex resumed>) = 0 [pid 24296] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24297] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24296] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24297] <... openat resumed>) = 3 [pid 24297] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24296] <... futex resumed>) = 0 [pid 24297] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24296] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24296] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24297] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24297] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24297] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24296] <... futex resumed>) = 0 [pid 24296] exit_group(0) = ? [pid 24297] <... futex resumed>) = ? [pid 24297] +++ exited with 0 +++ [pid 24296] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24296, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24298 ci2-android-5-10/strace-static-x86_64: Process 24298 attached [pid 24298] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24298] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24298] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24298] setpgid(0, 0) = 0 [pid 24298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24298] <... openat resumed>) = 3 [pid 24298] write(3, "1000", 4) = 4 [pid 24298] close(3) = 0 [pid 24298] write(1, "executing program\n", 18) = 18 executing program [pid 24298] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24298] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24298] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24298] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24298] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24298] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24298] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24299 attached => {parent_tid=[24299]}, 88) = 24299 [pid 24299] set_robust_list(0x7f091316a9a0, 24 [pid 24298] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24298] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24299] <... set_robust_list resumed>) = 0 [pid 24298] <... futex resumed>) = 0 [pid 24298] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24299] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24299] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24299] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24298] <... futex resumed>) = 0 [pid 24298] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24299] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24298] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24299] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24299] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24298] <... futex resumed>) = 0 [pid 24298] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24299] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24298] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24299] <... openat resumed>) = 3 [pid 24299] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24298] <... futex resumed>) = 0 [pid 24299] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24298] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24298] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24299] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24299] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24299] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24298] <... futex resumed>) = 0 [pid 24299] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24298] exit_group(0) = ? [pid 24299] <... futex resumed>) = ? [pid 24299] +++ exited with 0 +++ [pid 24298] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24298, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24300 ci2-android-5-10/strace-static-x86_64: Process 24300 attached [pid 24300] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24300] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24300] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24300] setpgid(0, 0) = 0 [pid 24300] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24300] <... openat resumed>) = 3 [pid 24300] write(3, "1000", 4) = 4 [pid 24300] close(3) = 0 executing program [pid 24300] write(1, "executing program\n", 18) = 18 [pid 24300] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24300] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24300] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24300] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24300] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24300] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24300] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24301 attached [pid 24301] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24301] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24301] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24300] <... clone3 resumed> => {parent_tid=[24301]}, 88) = 24301 [pid 24300] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24300] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24301] <... futex resumed>) = 0 [pid 24300] <... futex resumed>) = 1 [pid 24301] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24301] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24301] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24300] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24300] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24301] <... futex resumed>) = 0 [pid 24300] <... futex resumed>) = 1 [pid 24301] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24301] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24301] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24300] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24300] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24301] <... futex resumed>) = 0 [pid 24301] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24301] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24301] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24300] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24300] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24301] <... futex resumed>) = 0 [pid 24300] <... futex resumed>) = 1 [pid 24301] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24300] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24301] <... pwrite64 resumed>) = 181 [pid 24301] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24300] <... futex resumed>) = 0 [pid 24301] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24300] exit_group(0) = ? [pid 24301] <... futex resumed>) = ? [pid 24301] +++ exited with 0 +++ [pid 24300] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24300, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24302 attached , child_tidptr=0x55557260a690) = 24302 [pid 24302] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24302] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24302] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24302] <... prctl resumed>) = 0 [pid 24302] setpgid(0, 0) = 0 [pid 24302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24302] write(3, "1000", 4) = 4 [pid 24302] close(3) = 0 [pid 24302] write(1, "executing program\n", 18) = 18 [pid 24302] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 24302] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24302] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24302] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24302] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24302] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24302] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24303 attached => {parent_tid=[24303]}, 88) = 24303 [pid 24302] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24302] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24302] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24303] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24303] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24303] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24302] <... futex resumed>) = 0 [pid 24302] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24302] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24303] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24303] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24302] <... futex resumed>) = 0 [pid 24302] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24302] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24303] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24303] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24302] <... futex resumed>) = 0 [pid 24302] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24302] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24303] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24303] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24302] <... futex resumed>) = 0 [pid 24303] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24302] exit_group(0) = ? [pid 24303] <... futex resumed>) = ? [pid 24303] +++ exited with 0 +++ [pid 24302] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24302, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24304 ci2-android-5-10/strace-static-x86_64: Process 24304 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24304] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24304] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24304] setpgid(0, 0) = 0 [pid 24304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24304] write(3, "1000", 4) = 4 [pid 24304] close(3) = 0 [pid 24304] write(1, "executing program\n", 18) = 18 [pid 24304] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 24304] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24304] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24304] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24304] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24304] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24304] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24305 attached [pid 24305] set_robust_list(0x7f091316a9a0, 24 [pid 24304] <... clone3 resumed> => {parent_tid=[24305]}, 88) = 24305 [pid 24305] <... set_robust_list resumed>) = 0 [pid 24304] rt_sigprocmask(SIG_SETMASK, [] [pid 24305] rt_sigprocmask(SIG_SETMASK, [] [pid 24304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24305] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24305] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24304] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24305] <... futex resumed>) = 0 [pid 24304] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24305] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24305] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24304] <... futex resumed>) = 0 [pid 24305] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24304] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24305] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24304] <... futex resumed>) = 0 [pid 24304] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24305] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24304] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24305] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24304] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24305] <... openat resumed>) = 3 [pid 24304] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24305] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24305] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24304] <... futex resumed>) = 0 [pid 24304] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24304] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24305] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24305] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24305] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24304] <... futex resumed>) = 0 [pid 24305] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24304] exit_group(0) = ? [pid 24305] <... futex resumed>) = ? [pid 24305] +++ exited with 0 +++ [pid 24304] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24304, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24306 ci2-android-5-10/strace-static-x86_64: Process 24306 attached [pid 24306] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24306] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24306] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24306] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24306] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24306] write(3, "1000", 4) = 4 [pid 24306] close(3) = 0 executing program [pid 24306] write(1, "executing program\n", 18) = 18 [pid 24306] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24306] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24306] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24306] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24306] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24306] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24306] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24307 attached => {parent_tid=[24307]}, 88) = 24307 [pid 24307] set_robust_list(0x7f091316a9a0, 24 [pid 24306] rt_sigprocmask(SIG_SETMASK, [] [pid 24307] <... set_robust_list resumed>) = 0 [pid 24306] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24306] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24307] rt_sigprocmask(SIG_SETMASK, [] [pid 24306] <... futex resumed>) = 0 [pid 24307] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24306] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24307] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24307] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24306] <... futex resumed>) = 0 [pid 24307] <... futex resumed>) = 1 [pid 24306] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24307] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24306] <... futex resumed>) = 0 [pid 24306] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24307] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24307] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24306] <... futex resumed>) = 0 [pid 24307] <... futex resumed>) = 1 [pid 24306] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24307] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24306] <... futex resumed>) = 0 [pid 24306] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24307] <... openat resumed>) = 3 [pid 24307] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24306] <... futex resumed>) = 0 [pid 24306] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24306] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24307] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24307] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24307] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24306] <... futex resumed>) = 0 [pid 24306] exit_group(0) = ? [pid 24307] <... futex resumed>) = ? [pid 24307] +++ exited with 0 +++ [pid 24306] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24306, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24308 ci2-android-5-10/strace-static-x86_64: Process 24308 attached [pid 24308] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24308] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24308] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24308] setpgid(0, 0) = 0 [pid 24308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24308] write(3, "1000", 4) = 4 [pid 24308] close(3) = 0 [pid 24308] write(1, "executing program\n", 18) = 18 executing program [pid 24308] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24308] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24308] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24308] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24308] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24308] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24308] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24309 attached => {parent_tid=[24309]}, 88) = 24309 [pid 24309] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24309] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24309] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24308] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24308] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24309] <... futex resumed>) = 0 [pid 24309] mkdirat(AT_FDCWD, "./sys", 0777 [pid 24308] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24309] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 24309] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24308] <... futex resumed>) = 0 [pid 24308] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24308] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24309] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24309] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24308] <... futex resumed>) = 0 [pid 24308] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24309] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24308] <... futex resumed>) = 0 [pid 24308] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24309] <... openat resumed>) = 3 [pid 24309] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24308] <... futex resumed>) = 0 [pid 24308] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24309] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24308] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24309] <... pwrite64 resumed>) = 181 [pid 24309] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24308] <... futex resumed>) = 0 [pid 24308] exit_group(0) = ? [pid 24309] +++ exited with 0 +++ [pid 24308] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24308, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24310 ci2-android-5-10/strace-static-x86_64: Process 24310 attached [pid 24310] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24310] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24310] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24310] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24310] write(3, "1000", 4) = 4 [pid 24310] close(3) = 0 [pid 24310] write(1, "executing program\n", 18) = 18 executing program [pid 24310] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24310] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24310] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24310] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24310] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24310] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24310] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24311 attached [pid 24311] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24311] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24311] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24310] <... clone3 resumed> => {parent_tid=[24311]}, 88) = 24311 [pid 24310] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24310] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24311] <... futex resumed>) = 0 [pid 24310] <... futex resumed>) = 1 [pid 24311] mkdirat(AT_FDCWD, "./sys", 0777 [pid 24310] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24311] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 24311] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24311] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24310] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24310] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24311] <... futex resumed>) = 0 [pid 24311] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24310] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24311] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24311] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24310] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24310] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24311] <... futex resumed>) = 0 [pid 24310] <... futex resumed>) = 1 [pid 24311] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24311] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24311] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24310] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24310] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24311] <... futex resumed>) = 0 [pid 24310] <... futex resumed>) = 1 [pid 24311] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24310] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24311] <... pwrite64 resumed>) = 181 [pid 24311] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24310] <... futex resumed>) = 0 [pid 24310] exit_group(0) = ? [pid 24311] <... futex resumed>) = ? [pid 24311] +++ exited with 0 +++ [pid 24310] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24310, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24312 ci2-android-5-10/strace-static-x86_64: Process 24312 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24312] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24312] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24312] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24312] setpgid(0, 0) = 0 [pid 24312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24312] write(3, "1000", 4) = 4 [pid 24312] close(3) = 0 [pid 24312] write(1, "executing program\n", 18) = 18 executing program [pid 24312] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24312] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24312] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24312] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24312] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24312] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24312] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24313 attached => {parent_tid=[24313]}, 88) = 24313 [pid 24313] set_robust_list(0x7f091316a9a0, 24 [pid 24312] rt_sigprocmask(SIG_SETMASK, [] [pid 24313] <... set_robust_list resumed>) = 0 [pid 24312] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24313] rt_sigprocmask(SIG_SETMASK, [] [pid 24312] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24312] <... futex resumed>) = 0 [pid 24313] mkdirat(AT_FDCWD, "./sys", 0777 [pid 24312] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24313] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 24313] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24312] <... futex resumed>) = 0 [pid 24313] <... futex resumed>) = 1 [pid 24312] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24313] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24312] <... futex resumed>) = 0 [pid 24312] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24313] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24313] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24312] <... futex resumed>) = 0 [pid 24313] <... futex resumed>) = 1 [pid 24312] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24313] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24312] <... futex resumed>) = 0 [pid 24312] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24313] <... openat resumed>) = 3 [pid 24313] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24312] <... futex resumed>) = 0 [pid 24313] <... futex resumed>) = 1 [pid 24312] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24313] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24312] <... futex resumed>) = 0 [pid 24312] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24313] <... pwrite64 resumed>) = 181 [pid 24313] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24312] <... futex resumed>) = 0 [pid 24313] <... futex resumed>) = 1 [pid 24312] exit_group(0 [pid 24313] ???( [pid 24312] <... exit_group resumed>) = ? [pid 24313] <... ??? resumed>) = -1 ENOSYS (Function not implemented) [pid 24313] +++ exited with 0 +++ [pid 24312] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24312, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24314 ci2-android-5-10/strace-static-x86_64: Process 24314 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24314] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24314] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24314] setpgid(0, 0) = 0 [pid 24314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24314] write(3, "1000", 4) = 4 [pid 24314] close(3) = 0 [pid 24314] write(1, "executing program\n", 18) = 18 executing program [pid 24314] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24314] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24314] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24314] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24314] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24314] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24315 attached => {parent_tid=[24315]}, 88) = 24315 [pid 24315] set_robust_list(0x7f091316a9a0, 24 [pid 24314] rt_sigprocmask(SIG_SETMASK, [] [pid 24315] <... set_robust_list resumed>) = 0 [pid 24314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24315] rt_sigprocmask(SIG_SETMASK, [] [pid 24314] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24314] <... futex resumed>) = 0 [pid 24314] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24315] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24315] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24314] <... futex resumed>) = 0 [pid 24315] <... futex resumed>) = 1 [pid 24314] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24315] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24314] <... futex resumed>) = 0 [pid 24314] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24315] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24315] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24314] <... futex resumed>) = 0 [pid 24315] <... futex resumed>) = 1 [pid 24314] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24315] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24314] <... futex resumed>) = 0 [pid 24314] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24315] <... openat resumed>) = 3 [pid 24315] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24314] <... futex resumed>) = 0 [pid 24315] <... futex resumed>) = 1 [pid 24314] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24315] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24314] <... futex resumed>) = 0 [pid 24314] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24315] <... pwrite64 resumed>) = 181 [pid 24315] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24314] <... futex resumed>) = 0 [pid 24315] <... futex resumed>) = 1 [pid 24314] exit_group(0 [pid 24315] ???( [pid 24314] <... exit_group resumed>) = ? [pid 24315] <... ??? resumed>) = -1 ENOSYS (Function not implemented) [pid 24315] +++ exited with 0 +++ [pid 24314] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24314, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24316 ci2-android-5-10/strace-static-x86_64: Process 24316 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24316] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24316] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24316] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24316] setpgid(0, 0) = 0 [pid 24316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24316] write(3, "1000", 4) = 4 [pid 24316] close(3) = 0 [pid 24316] write(1, "executing program\n", 18) = 18 executing program [pid 24316] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24316] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24316] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24316] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24316] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24316] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24316] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24317 attached [pid 24317] set_robust_list(0x7f091316a9a0, 24 [pid 24316] <... clone3 resumed> => {parent_tid=[24317]}, 88) = 24317 [pid 24317] <... set_robust_list resumed>) = 0 [pid 24317] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24317] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24316] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24316] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24317] <... futex resumed>) = 0 [pid 24316] <... futex resumed>) = 1 [pid 24317] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24316] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24317] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24317] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24316] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24316] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24317] <... futex resumed>) = 0 [pid 24316] <... futex resumed>) = 1 [pid 24317] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24316] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24317] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24317] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24317] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24316] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24316] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24317] <... futex resumed>) = 0 [pid 24316] <... futex resumed>) = 1 [pid 24317] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24316] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24317] <... openat resumed>) = 3 [pid 24317] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24316] <... futex resumed>) = 0 [pid 24316] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24317] <... futex resumed>) = 1 [pid 24316] <... futex resumed>) = 0 [pid 24317] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24316] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24317] <... pwrite64 resumed>) = 181 [pid 24317] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24316] <... futex resumed>) = 0 [pid 24317] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24316] exit_group(0) = ? [pid 24317] <... futex resumed>) = ? [pid 24317] +++ exited with 0 +++ [pid 24316] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24316, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24318 ci2-android-5-10/strace-static-x86_64: Process 24318 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24318] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24318] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24318] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24318] setpgid(0, 0) = 0 [pid 24318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24318] write(3, "1000", 4) = 4 [pid 24318] close(3) = 0 executing program [pid 24318] write(1, "executing program\n", 18) = 18 [pid 24318] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24318] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24318] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24318] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24318] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24318] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24318] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24319 attached => {parent_tid=[24319]}, 88) = 24319 [pid 24319] set_robust_list(0x7f091316a9a0, 24 [pid 24318] rt_sigprocmask(SIG_SETMASK, [] [pid 24319] <... set_robust_list resumed>) = 0 [pid 24318] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24319] rt_sigprocmask(SIG_SETMASK, [] [pid 24318] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24319] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24318] <... futex resumed>) = 0 [pid 24318] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24319] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24319] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24318] <... futex resumed>) = 0 [pid 24319] <... futex resumed>) = 1 [pid 24318] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24319] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24318] <... futex resumed>) = 0 [pid 24318] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24319] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24319] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24318] <... futex resumed>) = 0 [pid 24319] <... futex resumed>) = 1 [pid 24318] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24318] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24319] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24319] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24318] <... futex resumed>) = 0 [pid 24318] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24318] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24319] <... futex resumed>) = 1 [pid 24319] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24319] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24318] <... futex resumed>) = 0 [pid 24319] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24318] exit_group(0) = ? [pid 24319] <... futex resumed>) = ? [pid 24319] +++ exited with 0 +++ [pid 24318] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24318, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24320 rt_sigprocmask(SIG_SETMASK, []ci2-android-5-10/strace-static-x86_64: Process 24320 attached , NULL, 8) = 0 [pid 24320] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24320] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24320] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24320] setpgid(0, 0) = 0 [pid 24320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24320] write(3, "1000", 4) = 4 [pid 24320] close(3) = 0 [pid 24320] write(1, "executing program\n", 18) = 18 [pid 24320] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 24320] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24320] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24320] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24320] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24320] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24320] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24321 attached => {parent_tid=[24321]}, 88) = 24321 [pid 24321] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24321] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24321] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24320] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24320] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24320] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24321] <... futex resumed>) = 0 [pid 24321] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24321] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24320] <... futex resumed>) = 0 [pid 24320] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24320] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24321] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24321] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24320] <... futex resumed>) = 0 [pid 24320] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24320] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24321] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24321] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24320] <... futex resumed>) = 0 [pid 24320] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24320] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24321] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24321] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24320] <... futex resumed>) = 0 [pid 24321] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24320] exit_group(0) = ? [pid 24321] <... futex resumed>) = ? [pid 24321] +++ exited with 0 +++ [pid 24320] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24320, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24322 attached , child_tidptr=0x55557260a690) = 24322 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24322] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24322] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24322] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24322] setpgid(0, 0) = 0 [pid 24322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24322] write(3, "1000", 4) = 4 [pid 24322] close(3) = 0 [pid 24322] write(1, "executing program\n", 18) = 18 executing program [pid 24322] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24322] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24322] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24322] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24322] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24322] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24322] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24323 attached [pid 24323] set_robust_list(0x7f091316a9a0, 24 [pid 24322] <... clone3 resumed> => {parent_tid=[24323]}, 88) = 24323 [pid 24323] <... set_robust_list resumed>) = 0 [pid 24323] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24322] rt_sigprocmask(SIG_SETMASK, [] [pid 24323] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24322] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24322] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24323] <... futex resumed>) = 0 [pid 24322] <... futex resumed>) = 1 [pid 24322] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24323] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24323] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24322] <... futex resumed>) = 0 [pid 24322] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24322] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24323] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24323] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24322] <... futex resumed>) = 0 [pid 24322] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24322] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24323] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24323] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24322] <... futex resumed>) = 0 [pid 24322] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24323] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24322] <... futex resumed>) = 0 [pid 24322] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24323] <... pwrite64 resumed>) = 181 [pid 24323] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24322] <... futex resumed>) = 0 [pid 24322] exit_group(0) = ? [pid 24323] +++ exited with 0 +++ [pid 24322] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24322, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24324 ci2-android-5-10/strace-static-x86_64: Process 24324 attached [pid 24324] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24324] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24324] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24324] setpgid(0, 0) = 0 [pid 24324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24324] <... openat resumed>) = 3 [pid 24324] write(3, "1000", 4) = 4 [pid 24324] close(3) = 0 executing program [pid 24324] write(1, "executing program\n", 18) = 18 [pid 24324] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24324] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24324] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24324] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24324] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24324] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24324] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24325 attached [pid 24325] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24325] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24325] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24324] <... clone3 resumed> => {parent_tid=[24325]}, 88) = 24325 [pid 24324] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24324] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24325] <... futex resumed>) = 0 [pid 24324] <... futex resumed>) = 1 [pid 24325] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24325] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24325] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24324] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24324] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24325] <... futex resumed>) = 0 [pid 24324] <... futex resumed>) = 1 [pid 24325] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24325] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24325] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24324] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24324] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24325] <... futex resumed>) = 0 [pid 24325] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24324] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24325] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24325] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24324] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24324] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24325] <... futex resumed>) = 0 [pid 24325] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24324] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24325] <... pwrite64 resumed>) = 181 [pid 24325] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24324] <... futex resumed>) = 0 [pid 24325] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24324] exit_group(0) = ? [pid 24325] <... futex resumed>) = ? [pid 24325] +++ exited with 0 +++ [pid 24324] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24324, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24326 ci2-android-5-10/strace-static-x86_64: Process 24326 attached [pid 24326] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24326] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24326] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24326] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24326] <... prctl resumed>) = 0 [pid 24326] setpgid(0, 0) = 0 [pid 24326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24326] write(3, "1000", 4) = 4 [pid 24326] close(3) = 0 executing program [pid 24326] write(1, "executing program\n", 18) = 18 [pid 24326] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24326] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24326] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24326] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24326] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24326] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24326] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[24327]}, 88) = 24327 [pid 24326] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24326] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24326] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 24327 attached [pid 24327] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24327] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24327] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24327] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24326] <... futex resumed>) = 0 [pid 24326] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24326] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24327] <... futex resumed>) = 1 [pid 24327] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24327] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24326] <... futex resumed>) = 0 [pid 24326] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24326] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24327] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24327] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24326] <... futex resumed>) = 0 [pid 24326] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24326] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24327] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24327] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24326] <... futex resumed>) = 0 [pid 24327] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24326] exit_group(0) = ? [pid 24327] <... futex resumed>) = ? [pid 24327] +++ exited with 0 +++ [pid 24326] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24326, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24328 attached , child_tidptr=0x55557260a690) = 24328 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24328] set_robust_list(0x55557260a6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24328] <... set_robust_list resumed>) = 0 [pid 24328] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24328] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24328] setpgid(0, 0) = 0 [pid 24328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24328] write(3, "1000", 4) = 4 [pid 24328] close(3) = 0 executing program [pid 24328] write(1, "executing program\n", 18) = 18 [pid 24328] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24328] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24328] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24328] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24328] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24328] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24328] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24329 attached [pid 24329] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24329] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24329] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24328] <... clone3 resumed> => {parent_tid=[24329]}, 88) = 24329 [pid 24328] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24328] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24329] <... futex resumed>) = 0 [pid 24328] <... futex resumed>) = 1 [pid 24328] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24329] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24329] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24329] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24328] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24328] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24329] <... futex resumed>) = 0 [pid 24328] <... futex resumed>) = 1 [pid 24329] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24328] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24329] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24329] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24328] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24328] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24329] <... futex resumed>) = 0 [pid 24328] <... futex resumed>) = 1 [pid 24329] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24328] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24329] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24329] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24328] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24328] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24329] <... futex resumed>) = 0 [pid 24329] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24328] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24329] <... pwrite64 resumed>) = 181 [pid 24329] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24328] <... futex resumed>) = 0 [pid 24329] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24328] exit_group(0) = ? [pid 24329] <... futex resumed>) = ? [pid 24329] +++ exited with 0 +++ [pid 24328] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24328, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24330 ci2-android-5-10/strace-static-x86_64: Process 24330 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24330] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24330] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24330] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24330] setpgid(0, 0) = 0 [pid 24330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24330] write(3, "1000", 4) = 4 [pid 24330] close(3) = 0 [pid 24330] write(1, "executing program\n", 18) = 18 executing program [pid 24330] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24330] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24330] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24330] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24330] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24330] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24330] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24331 attached => {parent_tid=[24331]}, 88) = 24331 [pid 24331] set_robust_list(0x7f091316a9a0, 24 [pid 24330] rt_sigprocmask(SIG_SETMASK, [] [pid 24331] <... set_robust_list resumed>) = 0 [pid 24330] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24331] rt_sigprocmask(SIG_SETMASK, [] [pid 24330] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24331] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24330] <... futex resumed>) = 0 [pid 24330] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24331] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24331] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24330] <... futex resumed>) = 0 [pid 24331] <... futex resumed>) = 1 [pid 24330] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24331] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24330] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24331] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24331] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24330] <... futex resumed>) = 0 [pid 24331] <... futex resumed>) = 1 [pid 24330] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24331] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24330] <... futex resumed>) = 0 [pid 24330] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24331] <... openat resumed>) = 3 [pid 24331] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24330] <... futex resumed>) = 0 [pid 24331] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24330] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24331] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24330] <... futex resumed>) = 0 [pid 24331] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24330] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24331] <... pwrite64 resumed>) = 181 [pid 24331] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24330] <... futex resumed>) = 0 [pid 24331] <... futex resumed>) = 1 [pid 24330] exit_group(0) = ? [pid 24331] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24331] +++ exited with 0 +++ [pid 24330] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24330, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24332 ci2-android-5-10/strace-static-x86_64: Process 24332 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24332] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24332] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24332] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24332] setpgid(0, 0) = 0 [pid 24332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24332] write(3, "1000", 4) = 4 [pid 24332] close(3) = 0 executing program [pid 24332] write(1, "executing program\n", 18) = 18 [pid 24332] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24332] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24332] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24332] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24332] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24332] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24332] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24333 attached [pid 24333] set_robust_list(0x7f091316a9a0, 24 [pid 24332] <... clone3 resumed> => {parent_tid=[24333]}, 88) = 24333 [pid 24333] <... set_robust_list resumed>) = 0 [pid 24333] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24333] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24332] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24332] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24333] <... futex resumed>) = 0 [pid 24332] <... futex resumed>) = 1 [pid 24333] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24333] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24332] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24333] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24332] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24332] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24333] <... futex resumed>) = 0 [pid 24333] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24332] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24333] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24333] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24332] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24332] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24333] <... futex resumed>) = 0 [pid 24332] <... futex resumed>) = 1 [pid 24333] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24332] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24333] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24333] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24332] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24332] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24333] <... futex resumed>) = 0 [pid 24332] <... futex resumed>) = 1 [pid 24333] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24332] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24333] <... pwrite64 resumed>) = 181 [pid 24333] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24332] <... futex resumed>) = 0 [pid 24333] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24332] exit_group(0 [pid 24333] <... futex resumed>) = ? [pid 24332] <... exit_group resumed>) = ? [pid 24333] +++ exited with 0 +++ [pid 24332] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24332, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24334 ci2-android-5-10/strace-static-x86_64: Process 24334 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24334] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24334] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24334] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24334] setpgid(0, 0) = 0 [pid 24334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24334] write(3, "1000", 4) = 4 [pid 24334] close(3) = 0 executing program [pid 24334] write(1, "executing program\n", 18) = 18 [pid 24334] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24334] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24334] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24334] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24334] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24334] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24334] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24335 attached [pid 24335] set_robust_list(0x7f091316a9a0, 24 [pid 24334] <... clone3 resumed> => {parent_tid=[24335]}, 88) = 24335 [pid 24335] <... set_robust_list resumed>) = 0 [pid 24335] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24335] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24334] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24334] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24335] <... futex resumed>) = 0 [pid 24334] <... futex resumed>) = 1 [pid 24335] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24335] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24335] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24334] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24334] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24335] <... futex resumed>) = 0 [pid 24334] <... futex resumed>) = 1 [pid 24335] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24334] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24335] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24335] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24335] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24334] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24334] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24335] <... futex resumed>) = 0 [pid 24335] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24334] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24335] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24334] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24335] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24334] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24335] <... futex resumed>) = 0 [pid 24334] <... futex resumed>) = 1 [pid 24335] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24334] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24335] <... pwrite64 resumed>) = 181 [pid 24335] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24334] <... futex resumed>) = 0 [pid 24335] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24334] exit_group(0) = ? [pid 24335] <... futex resumed>) = -1 ENOSYS (Function not implemented) [pid 24335] +++ exited with 0 +++ [pid 24334] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24334, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24336 ci2-android-5-10/strace-static-x86_64: Process 24336 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24336] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24336] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24336] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24336] setpgid(0, 0) = 0 [pid 24336] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24336] write(3, "1000", 4) = 4 [pid 24336] close(3) = 0 [pid 24336] write(1, "executing program\n", 18) = 18 executing program [pid 24336] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24336] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24336] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24336] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24336] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24336] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24336] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24337 attached => {parent_tid=[24337]}, 88) = 24337 [pid 24337] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24337] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24337] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24336] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24336] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24337] <... futex resumed>) = 0 [pid 24337] mkdirat(AT_FDCWD, "./sys", 0777 [pid 24336] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24337] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 24337] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24336] <... futex resumed>) = 0 [pid 24336] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24336] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24337] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24337] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24336] <... futex resumed>) = 0 [pid 24336] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24336] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24337] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24337] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24336] <... futex resumed>) = 0 [pid 24336] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24336] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24337] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24337] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24336] <... futex resumed>) = 0 [pid 24336] exit_group(0 [pid 24337] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24336] <... exit_group resumed>) = ? [pid 24337] <... futex resumed>) = ? [pid 24337] +++ exited with 0 +++ [pid 24336] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24336, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24338 ci2-android-5-10/strace-static-x86_64: Process 24338 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24338] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24338] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24338] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24338] setpgid(0, 0) = 0 [pid 24338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24338] write(3, "1000", 4) = 4 [pid 24338] close(3) = 0 executing program [pid 24338] write(1, "executing program\n", 18) = 18 [pid 24338] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24338] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24338] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24338] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24338] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24338] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24338] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24339 attached => {parent_tid=[24339]}, 88) = 24339 [pid 24339] set_robust_list(0x7f091316a9a0, 24 [pid 24338] rt_sigprocmask(SIG_SETMASK, [] [pid 24339] <... set_robust_list resumed>) = 0 [pid 24338] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24339] rt_sigprocmask(SIG_SETMASK, [] [pid 24338] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24339] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24338] <... futex resumed>) = 0 [pid 24338] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24339] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24339] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24338] <... futex resumed>) = 0 [pid 24339] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24338] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24339] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24338] <... futex resumed>) = 0 [pid 24339] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24338] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24339] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24339] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24338] <... futex resumed>) = 0 [pid 24339] <... futex resumed>) = 1 [pid 24338] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24339] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24338] <... futex resumed>) = 0 [pid 24338] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24339] <... openat resumed>) = 3 [pid 24339] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24338] <... futex resumed>) = 0 [pid 24338] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24338] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24339] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24339] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24338] <... futex resumed>) = 0 [pid 24339] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24338] exit_group(0) = ? [pid 24339] <... futex resumed>) = ? [pid 24339] +++ exited with 0 +++ [pid 24338] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24338, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24340 ci2-android-5-10/strace-static-x86_64: Process 24340 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24340] set_robust_list(0x55557260a6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24340] <... set_robust_list resumed>) = 0 [pid 24340] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24340] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24340] setpgid(0, 0) = 0 [pid 24340] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24340] write(3, "1000", 4) = 4 [pid 24340] close(3) = 0 executing program [pid 24340] write(1, "executing program\n", 18) = 18 [pid 24340] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24340] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24340] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24340] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24340] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24340] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24340] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24341 attached [pid 24341] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24341] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24341] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24340] <... clone3 resumed> => {parent_tid=[24341]}, 88) = 24341 [pid 24340] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24340] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24341] <... futex resumed>) = 0 [pid 24340] <... futex resumed>) = 1 [pid 24341] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24341] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24341] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24340] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24340] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24341] <... futex resumed>) = 0 [pid 24341] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24341] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24341] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24340] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24340] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24341] <... futex resumed>) = 0 [pid 24341] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24340] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24341] <... openat resumed>) = 3 [pid 24341] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24341] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24340] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24340] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24341] <... futex resumed>) = 0 [pid 24341] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24340] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24341] <... pwrite64 resumed>) = 181 [pid 24341] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24340] <... futex resumed>) = 0 [pid 24341] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24340] exit_group(0) = ? [pid 24341] <... futex resumed>) = ? [pid 24341] +++ exited with 0 +++ [pid 24340] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24340, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24342 ci2-android-5-10/strace-static-x86_64: Process 24342 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24342] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24342] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24342] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24342] setpgid(0, 0) = 0 [pid 24342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24342] write(3, "1000", 4) = 4 [pid 24342] close(3) = 0 executing program [pid 24342] write(1, "executing program\n", 18) = 18 [pid 24342] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24342] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24342] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24342] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24342] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24342] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24342] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24343 attached => {parent_tid=[24343]}, 88) = 24343 [pid 24343] set_robust_list(0x7f091316a9a0, 24 [pid 24342] rt_sigprocmask(SIG_SETMASK, [] [pid 24343] <... set_robust_list resumed>) = 0 [pid 24342] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24343] rt_sigprocmask(SIG_SETMASK, [] [pid 24342] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24343] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24342] <... futex resumed>) = 0 [pid 24342] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24343] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24343] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24342] <... futex resumed>) = 0 [pid 24342] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24342] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24343] <... futex resumed>) = 1 [pid 24343] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24343] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24342] <... futex resumed>) = 0 [pid 24342] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24342] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24343] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24343] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24342] <... futex resumed>) = 0 [pid 24342] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24342] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24343] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24343] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24342] <... futex resumed>) = 0 [pid 24343] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24342] exit_group(0) = ? [pid 24343] <... futex resumed>) = ? [pid 24343] +++ exited with 0 +++ [pid 24342] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24342, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24344 ci2-android-5-10/strace-static-x86_64: Process 24344 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24344] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24344] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24344] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24344] setpgid(0, 0) = 0 [pid 24344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24344] write(3, "1000", 4) = 4 [pid 24344] close(3) = 0 executing program [pid 24344] write(1, "executing program\n", 18) = 18 [pid 24344] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24344] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24344] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24344] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24344] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24344] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24344] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24345 attached => {parent_tid=[24345]}, 88) = 24345 [pid 24345] set_robust_list(0x7f091316a9a0, 24 [pid 24344] rt_sigprocmask(SIG_SETMASK, [] [pid 24345] <... set_robust_list resumed>) = 0 [pid 24344] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24345] rt_sigprocmask(SIG_SETMASK, [] [pid 24344] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24345] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24344] <... futex resumed>) = 0 [pid 24344] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24345] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24345] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24344] <... futex resumed>) = 0 [pid 24344] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24344] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24345] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24345] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24344] <... futex resumed>) = 0 [pid 24345] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24344] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24344] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24345] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24345] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24345] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24344] <... futex resumed>) = 0 [pid 24344] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24345] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24344] <... futex resumed>) = 0 [pid 24344] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24345] <... pwrite64 resumed>) = 181 [pid 24345] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24344] <... futex resumed>) = 0 [pid 24345] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24344] exit_group(0) = ? [pid 24345] <... futex resumed>) = ? [pid 24345] +++ exited with 0 +++ [pid 24344] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24344, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24346 attached , child_tidptr=0x55557260a690) = 24346 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24346] set_robust_list(0x55557260a6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24346] <... set_robust_list resumed>) = 0 [pid 24346] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24346] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24346] setpgid(0, 0) = 0 [pid 24346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24346] write(3, "1000", 4) = 4 [pid 24346] close(3) = 0 [pid 24346] write(1, "executing program\n", 18) = 18 executing program [pid 24346] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24346] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24346] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24346] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24346] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24346] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24346] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24347 attached [pid 24347] set_robust_list(0x7f091316a9a0, 24 [pid 24346] <... clone3 resumed> => {parent_tid=[24347]}, 88) = 24347 [pid 24347] <... set_robust_list resumed>) = 0 [pid 24347] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24347] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24346] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24346] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24347] <... futex resumed>) = 0 [pid 24346] <... futex resumed>) = 1 [pid 24347] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24347] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24347] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24346] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24346] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24347] <... futex resumed>) = 0 [pid 24346] <... futex resumed>) = 1 [pid 24347] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24346] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24347] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24347] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24346] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24346] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24347] <... futex resumed>) = 0 [pid 24346] <... futex resumed>) = 1 [pid 24347] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24346] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24347] <... openat resumed>) = 3 [pid 24347] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24346] <... futex resumed>) = 0 [pid 24346] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24346] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24347] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24347] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24346] <... futex resumed>) = 0 [pid 24347] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24346] exit_group(0) = ? [pid 24347] <... futex resumed>) = ? [pid 24347] +++ exited with 0 +++ [pid 24346] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24346, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24348 ci2-android-5-10/strace-static-x86_64: Process 24348 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24348] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24348] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24348] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24348] setpgid(0, 0) = 0 [pid 24348] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24348] write(3, "1000", 4) = 4 [pid 24348] close(3) = 0 executing program [pid 24348] write(1, "executing program\n", 18) = 18 [pid 24348] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24348] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24348] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24348] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24348] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24348] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24348] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24349 attached => {parent_tid=[24349]}, 88) = 24349 [pid 24349] set_robust_list(0x7f091316a9a0, 24 [pid 24348] rt_sigprocmask(SIG_SETMASK, [] [pid 24349] <... set_robust_list resumed>) = 0 [pid 24348] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24349] rt_sigprocmask(SIG_SETMASK, [] [pid 24348] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24349] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24348] <... futex resumed>) = 0 [pid 24348] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24349] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24349] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24348] <... futex resumed>) = 0 [pid 24349] <... futex resumed>) = 1 [pid 24348] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24349] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24348] <... futex resumed>) = 0 [pid 24348] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24349] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24349] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24348] <... futex resumed>) = 0 [pid 24349] <... futex resumed>) = 1 [pid 24348] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24349] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24348] <... futex resumed>) = 0 [pid 24348] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24349] <... openat resumed>) = 3 [pid 24349] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24348] <... futex resumed>) = 0 [pid 24349] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24348] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24349] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24348] <... futex resumed>) = 0 [pid 24349] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24348] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24349] <... pwrite64 resumed>) = 181 [pid 24349] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24348] <... futex resumed>) = 0 [pid 24349] <... futex resumed>) = 1 [pid 24349] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24348] exit_group(0) = ? [pid 24349] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 24349] +++ exited with 0 +++ [pid 24348] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24348, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24350 ci2-android-5-10/strace-static-x86_64: Process 24350 attached [pid 24350] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24350] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24350] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24350] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24350] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24350] write(3, "1000", 4) = 4 [pid 24350] close(3) = 0 [pid 24350] write(1, "executing program\n", 18) = 18 executing program [pid 24350] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24350] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24350] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24350] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24350] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24350] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24350] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24351 attached [pid 24351] set_robust_list(0x7f091316a9a0, 24 [pid 24350] <... clone3 resumed> => {parent_tid=[24351]}, 88) = 24351 [pid 24351] <... set_robust_list resumed>) = 0 [pid 24351] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24351] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24350] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24350] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24351] <... futex resumed>) = 0 [pid 24350] <... futex resumed>) = 1 [pid 24351] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24351] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24351] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24350] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24350] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24351] <... futex resumed>) = 0 [pid 24350] <... futex resumed>) = 1 [pid 24351] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24350] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24351] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24351] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24351] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24350] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24350] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24351] <... futex resumed>) = 0 [pid 24350] <... futex resumed>) = 1 [pid 24351] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24350] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24351] <... openat resumed>) = 3 [pid 24351] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24351] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24350] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24350] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24351] <... futex resumed>) = 0 [pid 24350] <... futex resumed>) = 1 [pid 24351] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24350] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24351] <... pwrite64 resumed>) = 181 [pid 24351] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24350] <... futex resumed>) = 0 [pid 24351] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24350] exit_group(0) = ? [pid 24351] <... futex resumed>) = ? [pid 24351] +++ exited with 0 +++ [pid 24350] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24350, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24352 ci2-android-5-10/strace-static-x86_64: Process 24352 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24352] set_robust_list(0x55557260a6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24352] <... set_robust_list resumed>) = 0 [pid 24352] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24352] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24352] setpgid(0, 0) = 0 [pid 24352] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24352] write(3, "1000", 4) = 4 [pid 24352] close(3) = 0 executing program [pid 24352] write(1, "executing program\n", 18) = 18 [pid 24352] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24352] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24352] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24352] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24352] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24352] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24352] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24353 attached => {parent_tid=[24353]}, 88) = 24353 [pid 24353] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24353] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24353] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24352] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24352] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24353] <... futex resumed>) = 0 [pid 24353] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24353] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24353] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24352] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24352] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24353] <... futex resumed>) = 0 [pid 24352] <... futex resumed>) = 1 [pid 24353] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24352] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24353] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24353] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24352] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24352] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24353] <... futex resumed>) = 0 [pid 24352] <... futex resumed>) = 1 [pid 24353] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24352] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24353] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24353] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24352] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24352] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24353] <... futex resumed>) = 0 [pid 24352] <... futex resumed>) = 1 [pid 24353] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24352] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24353] <... pwrite64 resumed>) = 181 [pid 24353] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24352] <... futex resumed>) = 0 [pid 24352] exit_group(0) = ? [pid 24353] +++ exited with 0 +++ [pid 24352] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24352, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24354 ci2-android-5-10/strace-static-x86_64: Process 24354 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24354] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24354] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24354] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24354] setpgid(0, 0) = 0 [pid 24354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24354] write(3, "1000", 4) = 4 [pid 24354] close(3) = 0 [pid 24354] write(1, "executing program\n", 18) = 18 executing program [pid 24354] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24354] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24354] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24354] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24354] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24354] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24354] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[24355]}, 88) = 24355 [pid 24354] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24354] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24354] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 24355 attached [pid 24355] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24355] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24355] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24355] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24354] <... futex resumed>) = 0 [pid 24354] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24354] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24355] <... futex resumed>) = 1 [pid 24355] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24355] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24354] <... futex resumed>) = 0 [pid 24354] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24354] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24355] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24355] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24354] <... futex resumed>) = 0 [pid 24354] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24354] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24355] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24355] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24354] <... futex resumed>) = 0 [pid 24355] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24354] exit_group(0) = ? [pid 24355] <... futex resumed>) = ? [pid 24355] +++ exited with 0 +++ [pid 24354] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24354, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24356 ci2-android-5-10/strace-static-x86_64: Process 24356 attached [pid 24356] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24356] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24356] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24356] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24356] write(3, "1000", 4) = 4 [pid 24356] close(3) = 0 executing program [pid 24356] write(1, "executing program\n", 18) = 18 [pid 24356] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24356] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24356] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24356] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24356] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24356] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24356] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24357 attached [pid 24357] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24357] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24357] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24356] <... clone3 resumed> => {parent_tid=[24357]}, 88) = 24357 [pid 24356] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24356] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24357] <... futex resumed>) = 0 [pid 24356] <... futex resumed>) = 1 [pid 24357] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24357] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24357] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24356] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24356] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24357] <... futex resumed>) = 0 [pid 24356] <... futex resumed>) = 1 [pid 24357] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24356] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24357] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24357] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24356] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24356] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24357] <... futex resumed>) = 0 [pid 24356] <... futex resumed>) = 1 [pid 24357] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24356] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24357] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24357] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24356] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24356] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24357] <... futex resumed>) = 0 [pid 24357] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24356] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24357] <... pwrite64 resumed>) = 181 [pid 24357] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24356] <... futex resumed>) = 0 [pid 24356] exit_group(0) = ? [pid 24357] +++ exited with 0 +++ [pid 24356] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24356, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24358 ci2-android-5-10/strace-static-x86_64: Process 24358 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24358] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24358] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24358] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24358] setpgid(0, 0) = 0 [pid 24358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24358] write(3, "1000", 4) = 4 [pid 24358] close(3) = 0 executing program [pid 24358] write(1, "executing program\n", 18) = 18 [pid 24358] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24358] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24358] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24358] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24358] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24358] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24358] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24359 attached [pid 24359] set_robust_list(0x7f091316a9a0, 24 [pid 24358] <... clone3 resumed> => {parent_tid=[24359]}, 88) = 24359 [pid 24359] <... set_robust_list resumed>) = 0 [pid 24359] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24359] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24358] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24358] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24359] <... futex resumed>) = 0 [pid 24358] <... futex resumed>) = 1 [pid 24359] mkdirat(AT_FDCWD, "./sys", 0777 [pid 24358] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24359] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 24359] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24359] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24358] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24358] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24359] <... futex resumed>) = 0 [pid 24358] <... futex resumed>) = 1 [pid 24359] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24359] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24359] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24358] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24358] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24359] <... futex resumed>) = 0 [pid 24358] <... futex resumed>) = 1 [pid 24359] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24358] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24359] <... openat resumed>) = 3 [pid 24359] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24358] <... futex resumed>) = 0 [pid 24358] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24358] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24359] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24359] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24358] <... futex resumed>) = 0 [pid 24359] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24358] exit_group(0) = ? [pid 24359] <... futex resumed>) = ? [pid 24359] +++ exited with 0 +++ [pid 24358] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24358, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24360 ci2-android-5-10/strace-static-x86_64: Process 24360 attached [pid 24360] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24360] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24360] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24360] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24360] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24360] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24360] write(3, "1000", 4) = 4 [pid 24360] close(3) = 0 [pid 24360] write(1, "executing program\n", 18) = 18 executing program [pid 24360] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24360] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24360] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24360] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24360] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24360] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24360] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24361 attached [pid 24361] set_robust_list(0x7f091316a9a0, 24 [pid 24360] <... clone3 resumed> => {parent_tid=[24361]}, 88) = 24361 [pid 24361] <... set_robust_list resumed>) = 0 [pid 24361] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24361] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24360] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24360] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24361] <... futex resumed>) = 0 [pid 24360] <... futex resumed>) = 1 [pid 24361] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24360] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24361] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24361] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24360] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24360] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24361] <... futex resumed>) = 0 [pid 24360] <... futex resumed>) = 1 [pid 24361] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24360] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24361] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24361] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24361] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24360] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24360] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24361] <... futex resumed>) = 0 [pid 24360] <... futex resumed>) = 1 [pid 24361] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24361] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24361] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24360] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24360] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24361] <... futex resumed>) = 0 [pid 24360] <... futex resumed>) = 1 [pid 24361] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24360] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24361] <... pwrite64 resumed>) = 181 [pid 24361] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24360] <... futex resumed>) = 0 [pid 24360] exit_group(0) = ? [pid 24361] +++ exited with 0 +++ [pid 24360] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24360, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24362 ci2-android-5-10/strace-static-x86_64: Process 24362 attached [pid 24362] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24362] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24362] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24362] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24362] setpgid(0, 0) = 0 [pid 24362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24362] write(3, "1000", 4) = 4 [pid 24362] close(3) = 0 executing program [pid 24362] write(1, "executing program\n", 18) = 18 [pid 24362] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24362] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24362] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24362] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24362] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24362] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24362] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24363 attached [pid 24363] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24363] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24363] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24362] <... clone3 resumed> => {parent_tid=[24363]}, 88) = 24363 [pid 24362] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24362] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24363] <... futex resumed>) = 0 [pid 24362] <... futex resumed>) = 1 [pid 24363] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24363] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24363] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24362] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24362] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24363] <... futex resumed>) = 0 [pid 24362] <... futex resumed>) = 1 [pid 24363] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24363] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24363] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24362] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24362] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24363] <... futex resumed>) = 0 [pid 24362] <... futex resumed>) = 1 [pid 24363] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24363] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24363] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24362] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24362] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24363] <... futex resumed>) = 0 [pid 24362] <... futex resumed>) = 1 [pid 24363] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24362] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24363] <... pwrite64 resumed>) = 181 [pid 24363] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24363] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24362] <... futex resumed>) = 0 [pid 24362] exit_group(0) = ? [pid 24363] <... futex resumed>) = ? [pid 24363] +++ exited with 0 +++ [pid 24362] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24362, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24364 ci2-android-5-10/strace-static-x86_64: Process 24364 attached [pid 24364] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24364] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24364] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24364] setpgid(0, 0) = 0 [pid 24364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24364] <... openat resumed>) = 3 [pid 24364] write(3, "1000", 4) = 4 [pid 24364] close(3) = 0 [pid 24364] write(1, "executing program\n", 18) = 18 executing program [pid 24364] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24364] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24364] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24364] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24364] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24364] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24364] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24365 attached => {parent_tid=[24365]}, 88) = 24365 [pid 24365] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24364] rt_sigprocmask(SIG_SETMASK, [] [pid 24365] rt_sigprocmask(SIG_SETMASK, [] [pid 24364] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24365] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24364] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24364] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24365] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24365] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24364] <... futex resumed>) = 0 [pid 24364] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24364] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24365] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24365] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24364] <... futex resumed>) = 0 [pid 24364] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24364] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24365] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24365] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24364] <... futex resumed>) = 0 [pid 24364] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24364] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24365] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24365] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24364] <... futex resumed>) = 0 [pid 24365] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24364] exit_group(0) = ? [pid 24365] <... futex resumed>) = ? [pid 24365] +++ exited with 0 +++ [pid 24364] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24364, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24366 ci2-android-5-10/strace-static-x86_64: Process 24366 attached [pid 24366] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24366] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24366] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24366] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24366] <... prctl resumed>) = 0 [pid 24366] setpgid(0, 0) = 0 [pid 24366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24366] write(3, "1000", 4) = 4 [pid 24366] close(3) = 0 [pid 24366] write(1, "executing program\n", 18) = 18 executing program [pid 24366] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24366] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24366] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24366] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24366] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24366] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24366] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24367 attached [pid 24367] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24367] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24367] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24366] <... clone3 resumed> => {parent_tid=[24367]}, 88) = 24367 [pid 24366] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24366] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24367] <... futex resumed>) = 0 [pid 24366] <... futex resumed>) = 1 [pid 24367] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24367] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24367] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24366] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24366] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24367] <... futex resumed>) = 0 [pid 24366] <... futex resumed>) = 1 [pid 24367] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24367] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24367] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24366] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24366] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24367] <... futex resumed>) = 0 [pid 24367] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24366] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24367] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24367] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24366] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24366] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24367] <... futex resumed>) = 0 [pid 24366] <... futex resumed>) = 1 [pid 24367] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24366] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24367] <... pwrite64 resumed>) = 181 [pid 24367] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24366] <... futex resumed>) = 0 [pid 24367] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24366] exit_group(0) = ? [pid 24367] <... futex resumed>) = ? [pid 24367] +++ exited with 0 +++ [pid 24366] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24366, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24368 ci2-android-5-10/strace-static-x86_64: Process 24368 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24368] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24368] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24368] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24368] setpgid(0, 0) = 0 [pid 24368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24368] write(3, "1000", 4) = 4 [pid 24368] close(3) = 0 [pid 24368] write(1, "executing program\n", 18) = 18 [pid 24368] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 24368] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24368] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24368] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24368] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24368] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24368] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[24369]}, 88) = 24369 [pid 24368] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24368] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24368] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 24369 attached [pid 24369] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24369] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24369] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24369] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24368] <... futex resumed>) = 0 [pid 24368] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24368] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24369] <... futex resumed>) = 1 [pid 24369] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24369] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24368] <... futex resumed>) = 0 [pid 24368] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24368] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24369] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24369] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24368] <... futex resumed>) = 0 [pid 24368] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24368] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24369] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24369] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24368] <... futex resumed>) = 0 [pid 24369] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24368] exit_group(0) = ? [pid 24369] <... futex resumed>) = ? [pid 24369] +++ exited with 0 +++ [pid 24368] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24368, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24370 ci2-android-5-10/strace-static-x86_64: Process 24370 attached [pid 24370] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24370] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24370] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24370] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24370] setpgid(0, 0) = 0 [pid 24370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24370] write(3, "1000", 4) = 4 [pid 24370] close(3) = 0 [pid 24370] write(1, "executing program\n", 18) = 18 executing program [pid 24370] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24370] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24370] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24370] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24370] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24370] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24370] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24371 attached => {parent_tid=[24371]}, 88) = 24371 [pid 24371] set_robust_list(0x7f091316a9a0, 24 [pid 24370] rt_sigprocmask(SIG_SETMASK, [] [pid 24371] <... set_robust_list resumed>) = 0 [pid 24370] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24371] rt_sigprocmask(SIG_SETMASK, [] [pid 24370] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24371] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24370] <... futex resumed>) = 0 [pid 24371] mkdirat(AT_FDCWD, "./sys", 0777 [pid 24370] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24371] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 24371] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24370] <... futex resumed>) = 0 [pid 24370] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24370] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24371] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24371] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24370] <... futex resumed>) = 0 [pid 24370] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24370] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24371] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24371] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24370] <... futex resumed>) = 0 [pid 24370] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24370] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24371] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24371] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24370] <... futex resumed>) = 0 [pid 24370] exit_group(0) = ? [pid 24371] <... futex resumed>) = ? [pid 24371] +++ exited with 0 +++ [pid 24370] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24370, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24372 ci2-android-5-10/strace-static-x86_64: Process 24372 attached [pid 24372] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24372] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24372] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24372] setpgid(0, 0) = 0 [pid 24372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24372] write(3, "1000", 4) = 4 [pid 24372] close(3) = 0 [pid 24372] write(1, "executing program\n", 18) = 18 executing program [pid 24372] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24372] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24372] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24372] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24372] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24372] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24372] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24373 attached [pid 24373] set_robust_list(0x7f091316a9a0, 24 [pid 24372] <... clone3 resumed> => {parent_tid=[24373]}, 88) = 24373 [pid 24373] <... set_robust_list resumed>) = 0 [pid 24373] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24373] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24372] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24372] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24373] <... futex resumed>) = 0 [pid 24372] <... futex resumed>) = 1 [pid 24373] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24373] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24373] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24372] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24372] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24373] <... futex resumed>) = 0 [pid 24372] <... futex resumed>) = 1 [pid 24373] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24373] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24373] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24372] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24372] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24373] <... futex resumed>) = 0 [pid 24373] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24373] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24373] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24372] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24372] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24373] <... futex resumed>) = 0 [pid 24372] <... futex resumed>) = 1 [pid 24373] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24372] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24373] <... pwrite64 resumed>) = 181 [pid 24373] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24372] <... futex resumed>) = 0 [pid 24372] exit_group(0) = ? [pid 24373] +++ exited with 0 +++ [pid 24372] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24372, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24374 ci2-android-5-10/strace-static-x86_64: Process 24374 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24374] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24374] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24374] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24374] setpgid(0, 0) = 0 [pid 24374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24374] write(3, "1000", 4) = 4 [pid 24374] close(3) = 0 [pid 24374] write(1, "executing program\n", 18) = 18 executing program [pid 24374] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24374] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24374] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24374] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24374] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24374] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24374] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[24375]}, 88) = 24375 [pid 24374] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24374] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24374] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 24375 attached [pid 24375] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24375] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24375] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24375] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24374] <... futex resumed>) = 0 [pid 24374] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24374] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24375] <... futex resumed>) = 1 [pid 24375] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24375] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24374] <... futex resumed>) = 0 [pid 24374] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24374] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24375] <... futex resumed>) = 1 [pid 24375] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24375] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24374] <... futex resumed>) = 0 [pid 24374] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24374] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24375] <... futex resumed>) = 1 [pid 24375] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24375] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24374] <... futex resumed>) = 0 [pid 24375] <... futex resumed>) = 1 [pid 24374] exit_group(0 [pid 24375] ???( [pid 24374] <... exit_group resumed>) = ? [pid 24375] <... ??? resumed>) = ? [pid 24375] +++ exited with 0 +++ [pid 24374] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24374, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24376 ci2-android-5-10/strace-static-x86_64: Process 24376 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24376] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24376] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24376] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24376] setpgid(0, 0) = 0 [pid 24376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24376] write(3, "1000", 4) = 4 [pid 24376] close(3) = 0 [pid 24376] write(1, "executing program\n", 18) = 18 [pid 24376] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24376] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 executing program [pid 24376] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24376] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24376] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24376] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24376] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[24377]}, 88) = 24377 [pid 24376] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24376] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24376] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 24377 attached [pid 24377] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24377] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24377] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24377] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24376] <... futex resumed>) = 0 [pid 24376] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24376] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24377] <... futex resumed>) = 1 [pid 24377] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24377] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24376] <... futex resumed>) = 0 [pid 24376] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24376] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24377] <... futex resumed>) = 1 [pid 24377] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24377] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24376] <... futex resumed>) = 0 [pid 24376] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24377] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24376] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24377] <... pwrite64 resumed>) = 181 [pid 24377] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24376] <... futex resumed>) = 0 [pid 24377] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24376] exit_group(0) = ? [pid 24377] <... futex resumed>) = ? [pid 24377] +++ exited with 0 +++ [pid 24376] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24376, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24378 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 24378 attached [pid 24378] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24378] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24378] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24378] setpgid(0, 0) = 0 [pid 24378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24378] write(3, "1000", 4) = 4 [pid 24378] close(3) = 0 executing program [pid 24378] write(1, "executing program\n", 18) = 18 [pid 24378] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24378] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24378] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24378] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24378] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24378] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24378] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24379 attached [pid 24379] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24379] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24379] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24378] <... clone3 resumed> => {parent_tid=[24379]}, 88) = 24379 [pid 24378] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24378] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24379] <... futex resumed>) = 0 [pid 24378] <... futex resumed>) = 1 [pid 24379] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24379] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24379] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24378] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24378] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24379] <... futex resumed>) = 0 [pid 24378] <... futex resumed>) = 1 [pid 24379] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24378] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24379] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24379] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24378] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24378] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24379] <... futex resumed>) = 0 [pid 24378] <... futex resumed>) = 1 [pid 24378] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24379] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24379] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24378] <... futex resumed>) = 0 [pid 24378] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24378] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24379] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24379] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24378] <... futex resumed>) = 0 [pid 24378] exit_group(0 [pid 24379] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24378] <... exit_group resumed>) = ? [pid 24379] <... futex resumed>) = ? [pid 24379] +++ exited with 0 +++ [pid 24378] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24378, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24380 ci2-android-5-10/strace-static-x86_64: Process 24380 attached [pid 24380] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24380] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24380] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24380] setpgid(0, 0) = 0 [pid 24380] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24380] <... openat resumed>) = 3 [pid 24380] write(3, "1000", 4) = 4 [pid 24380] close(3) = 0 [pid 24380] write(1, "executing program\n", 18) = 18 executing program [pid 24380] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24380] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24380] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24380] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24380] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24380] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24381 attached [pid 24381] set_robust_list(0x7f091316a9a0, 24 [pid 24380] <... clone3 resumed> => {parent_tid=[24381]}, 88) = 24381 [pid 24381] <... set_robust_list resumed>) = 0 [pid 24381] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24381] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24380] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24380] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24381] <... futex resumed>) = 0 [pid 24381] mkdirat(AT_FDCWD, "./sys", 0777 [pid 24380] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24381] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 24381] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24381] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24380] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24380] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24381] <... futex resumed>) = 0 [pid 24381] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24380] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24381] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24381] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24380] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24380] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24381] <... futex resumed>) = 0 [pid 24380] <... futex resumed>) = 1 [pid 24381] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24381] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24381] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24380] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24380] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24381] <... futex resumed>) = 0 [pid 24381] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24380] <... futex resumed>) = 1 [pid 24380] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24381] <... pwrite64 resumed>) = 181 [pid 24381] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24380] <... futex resumed>) = 0 [pid 24381] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24380] exit_group(0) = ? [pid 24381] <... futex resumed>) = ? [pid 24381] +++ exited with 0 +++ [pid 24380] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24380, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24382 ci2-android-5-10/strace-static-x86_64: Process 24382 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24382] set_robust_list(0x55557260a6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24382] <... set_robust_list resumed>) = 0 [pid 24382] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24382] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24382] setpgid(0, 0) = 0 [pid 24382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24382] write(3, "1000", 4) = 4 [pid 24382] close(3) = 0 [pid 24382] write(1, "executing program\n", 18) = 18 executing program [pid 24382] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24382] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24382] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24382] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24382] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24382] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24382] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24383 attached [pid 24383] set_robust_list(0x7f091316a9a0, 24 [pid 24382] <... clone3 resumed> => {parent_tid=[24383]}, 88) = 24383 [pid 24383] <... set_robust_list resumed>) = 0 [pid 24383] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24383] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24382] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24382] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24383] <... futex resumed>) = 0 [pid 24382] <... futex resumed>) = 1 [pid 24383] mkdirat(AT_FDCWD, "./sys", 0777 [pid 24382] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24383] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 24383] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24383] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24382] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24382] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24383] <... futex resumed>) = 0 [pid 24382] <... futex resumed>) = 1 [pid 24383] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24382] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24383] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24383] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24382] <... futex resumed>) = 0 [pid 24382] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24382] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24383] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24383] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24382] <... futex resumed>) = 0 [pid 24382] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24382] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24383] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24383] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24383] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24382] <... futex resumed>) = 0 [pid 24382] exit_group(0) = ? [pid 24383] <... futex resumed>) = ? [pid 24383] +++ exited with 0 +++ [pid 24382] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24382, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24384 ci2-android-5-10/strace-static-x86_64: Process 24384 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24384] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24384] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24384] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24384] setpgid(0, 0) = 0 [pid 24384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24384] write(3, "1000", 4) = 4 [pid 24384] close(3) = 0 [pid 24384] write(1, "executing program\n", 18) = 18 executing program [pid 24384] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24384] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24384] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24384] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24384] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24384] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24384] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[24385]}, 88) = 24385 [pid 24384] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24384] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24384] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 24385 attached [pid 24385] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24385] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24385] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24385] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24384] <... futex resumed>) = 0 [pid 24384] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24384] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24385] <... futex resumed>) = 1 [pid 24385] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24385] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24384] <... futex resumed>) = 0 [pid 24384] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24385] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24384] <... futex resumed>) = 0 [pid 24384] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24385] <... openat resumed>) = 3 [pid 24385] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24384] <... futex resumed>) = 0 [pid 24384] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24384] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24385] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24385] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24384] <... futex resumed>) = 0 [pid 24385] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24384] exit_group(0) = ? [pid 24385] <... futex resumed>) = ? [pid 24385] +++ exited with 0 +++ [pid 24384] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24384, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24386 ci2-android-5-10/strace-static-x86_64: Process 24386 attached [pid 24386] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24386] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24386] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24386] setpgid(0, 0) = 0 [pid 24386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24386] write(3, "1000", 4) = 4 [pid 24386] close(3) = 0 executing program [pid 24386] write(1, "executing program\n", 18) = 18 [pid 24386] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24386] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24386] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24386] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24386] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24386] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24386] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24387 attached [pid 24387] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24387] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24387] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24386] <... clone3 resumed> => {parent_tid=[24387]}, 88) = 24387 [pid 24386] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24386] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24387] <... futex resumed>) = 0 [pid 24386] <... futex resumed>) = 1 [pid 24387] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24386] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24387] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24387] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24386] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24386] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24387] <... futex resumed>) = 0 [pid 24386] <... futex resumed>) = 1 [pid 24387] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24386] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24387] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24387] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24386] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24386] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24387] <... futex resumed>) = 0 [pid 24386] <... futex resumed>) = 1 [pid 24387] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24386] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24387] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24387] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24386] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24386] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24387] <... futex resumed>) = 0 [pid 24387] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24386] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24387] <... pwrite64 resumed>) = 181 [pid 24387] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24386] <... futex resumed>) = 0 [pid 24387] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24386] exit_group(0) = ? [pid 24387] <... futex resumed>) = ? [pid 24387] +++ exited with 0 +++ [pid 24386] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24386, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24388 ci2-android-5-10/strace-static-x86_64: Process 24388 attached [pid 24388] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24388] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24388] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24388] setpgid(0, 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24388] <... setpgid resumed>) = 0 [pid 24388] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24388] write(3, "1000", 4) = 4 [pid 24388] close(3) = 0 [pid 24388] write(1, "executing program\n", 18) = 18 executing program [pid 24388] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24388] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24388] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24388] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24388] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24388] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24388] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24389 attached [pid 24389] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24389] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24389] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24388] <... clone3 resumed> => {parent_tid=[24389]}, 88) = 24389 [pid 24388] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24388] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24389] <... futex resumed>) = 0 [pid 24388] <... futex resumed>) = 1 [pid 24389] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24389] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24389] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24388] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24388] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24389] <... futex resumed>) = 0 [pid 24388] <... futex resumed>) = 1 [pid 24389] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24389] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24389] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24388] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24388] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24389] <... futex resumed>) = 0 [pid 24388] <... futex resumed>) = 1 [pid 24389] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24389] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24389] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24388] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24388] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24389] <... futex resumed>) = 0 [pid 24388] <... futex resumed>) = 1 [pid 24389] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24388] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24389] <... pwrite64 resumed>) = 181 [pid 24389] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24388] <... futex resumed>) = 0 [pid 24389] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24388] exit_group(0) = ? [pid 24389] <... futex resumed>) = ? [pid 24389] +++ exited with 0 +++ [pid 24388] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24388, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24390 ci2-android-5-10/strace-static-x86_64: Process 24390 attached [pid 24390] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24390] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24390] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24390] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24390] setpgid(0, 0) = 0 [pid 24390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24390] write(3, "1000", 4) = 4 [pid 24390] close(3) = 0 executing program [pid 24390] write(1, "executing program\n", 18) = 18 [pid 24390] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24390] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24390] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24390] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24390] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24390] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24390] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24391 attached => {parent_tid=[24391]}, 88) = 24391 [pid 24391] set_robust_list(0x7f091316a9a0, 24 [pid 24390] rt_sigprocmask(SIG_SETMASK, [] [pid 24391] <... set_robust_list resumed>) = 0 [pid 24390] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24391] rt_sigprocmask(SIG_SETMASK, [] [pid 24390] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24391] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24390] <... futex resumed>) = 0 [pid 24390] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24391] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24391] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24390] <... futex resumed>) = 0 [pid 24391] <... futex resumed>) = 1 [pid 24390] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24391] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24390] <... futex resumed>) = 0 [pid 24390] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24391] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24391] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24390] <... futex resumed>) = 0 [pid 24391] <... futex resumed>) = 1 [pid 24390] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24391] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24390] <... futex resumed>) = 0 [pid 24390] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24391] <... openat resumed>) = 3 [pid 24391] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24390] <... futex resumed>) = 0 [pid 24391] <... futex resumed>) = 1 [pid 24390] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24391] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24390] <... futex resumed>) = 0 [pid 24390] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24391] <... pwrite64 resumed>) = 181 [pid 24391] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24390] <... futex resumed>) = 0 [pid 24391] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24390] exit_group(0) = ? [pid 24391] <... futex resumed>) = ? [pid 24391] +++ exited with 0 +++ [pid 24390] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24390, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24392 ci2-android-5-10/strace-static-x86_64: Process 24392 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24392] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24392] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24392] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24392] setpgid(0, 0) = 0 [pid 24392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24392] write(3, "1000", 4) = 4 [pid 24392] close(3) = 0 [pid 24392] write(1, "executing program\n", 18) = 18 executing program [pid 24392] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24392] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24392] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24392] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24392] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24392] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24392] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24393 attached => {parent_tid=[24393]}, 88) = 24393 [pid 24393] set_robust_list(0x7f091316a9a0, 24 [pid 24392] rt_sigprocmask(SIG_SETMASK, [] [pid 24393] <... set_robust_list resumed>) = 0 [pid 24392] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24393] rt_sigprocmask(SIG_SETMASK, [] [pid 24392] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24393] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24392] <... futex resumed>) = 0 [pid 24392] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24393] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24393] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24392] <... futex resumed>) = 0 [pid 24393] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24392] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24393] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24392] <... futex resumed>) = 0 [pid 24393] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24392] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24393] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24393] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24392] <... futex resumed>) = 0 [pid 24393] <... futex resumed>) = 1 [pid 24392] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24393] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24392] <... futex resumed>) = 0 [pid 24392] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24393] <... openat resumed>) = 3 [pid 24393] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24392] <... futex resumed>) = 0 [pid 24393] <... futex resumed>) = 1 [pid 24392] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24393] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24392] <... futex resumed>) = 0 [pid 24392] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24393] <... pwrite64 resumed>) = 181 [pid 24393] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24392] <... futex resumed>) = 0 [pid 24393] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24392] exit_group(0) = ? [pid 24393] <... futex resumed>) = ? [pid 24393] +++ exited with 0 +++ [pid 24392] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24392, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24394 attached , child_tidptr=0x55557260a690) = 24394 [pid 24394] set_robust_list(0x55557260a6a0, 24 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24394] <... set_robust_list resumed>) = 0 [pid 24394] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24394] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24394] setpgid(0, 0) = 0 [pid 24394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24394] write(3, "1000", 4) = 4 [pid 24394] close(3) = 0 [pid 24394] write(1, "executing program\n", 18) = 18 [pid 24394] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 24394] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24394] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24394] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24394] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24394] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24394] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[24395]}, 88) = 24395 [pid 24394] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24394] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24394] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 24395 attached [pid 24395] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24395] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24395] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24395] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24394] <... futex resumed>) = 0 [pid 24394] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24394] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24395] <... futex resumed>) = 1 [pid 24395] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24395] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24394] <... futex resumed>) = 0 [pid 24394] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24394] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24395] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24395] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24394] <... futex resumed>) = 0 [pid 24394] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24394] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24395] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24395] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24394] <... futex resumed>) = 0 [pid 24395] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24394] exit_group(0) = ? [pid 24395] <... futex resumed>) = ? [pid 24395] +++ exited with 0 +++ [pid 24394] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24394, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24396 ci2-android-5-10/strace-static-x86_64: Process 24396 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24396] set_robust_list(0x55557260a6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24396] <... set_robust_list resumed>) = 0 [pid 24396] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24396] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24396] setpgid(0, 0) = 0 [pid 24396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24396] write(3, "1000", 4) = 4 [pid 24396] close(3) = 0 [pid 24396] write(1, "executing program\n", 18) = 18 executing program [pid 24396] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24396] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24396] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24396] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24396] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24396] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24396] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24397 attached [pid 24397] set_robust_list(0x7f091316a9a0, 24 [pid 24396] <... clone3 resumed> => {parent_tid=[24397]}, 88) = 24397 [pid 24397] <... set_robust_list resumed>) = 0 [pid 24397] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24397] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24396] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24396] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24397] <... futex resumed>) = 0 [pid 24396] <... futex resumed>) = 1 [pid 24397] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24397] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24397] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24396] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24396] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24397] <... futex resumed>) = 0 [pid 24397] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24396] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24397] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24397] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24396] <... futex resumed>) = 0 [pid 24396] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24396] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24397] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24397] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24396] <... futex resumed>) = 0 [pid 24396] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24396] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24397] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24397] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24396] <... futex resumed>) = 0 [pid 24396] exit_group(0 [pid 24397] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24396] <... exit_group resumed>) = ? [pid 24397] <... futex resumed>) = ? [pid 24397] +++ exited with 0 +++ [pid 24396] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24396, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24398 ci2-android-5-10/strace-static-x86_64: Process 24398 attached [pid 24398] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24398] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24398] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24398] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24398] setpgid(0, 0) = 0 [pid 24398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24398] <... openat resumed>) = 3 [pid 24398] write(3, "1000", 4) = 4 [pid 24398] close(3) = 0 [pid 24398] write(1, "executing program\n", 18) = 18 executing program [pid 24398] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24398] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24398] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24398] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24398] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24398] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24398] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24399 attached => {parent_tid=[24399]}, 88) = 24399 [pid 24398] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24398] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24398] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24399] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24399] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24399] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24399] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24398] <... futex resumed>) = 0 [pid 24398] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24398] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24399] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24399] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24398] <... futex resumed>) = 0 [pid 24398] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24399] <... futex resumed>) = 1 [pid 24398] <... futex resumed>) = 0 [pid 24398] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24399] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24399] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24398] <... futex resumed>) = 0 [pid 24398] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24398] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24399] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24399] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24398] <... futex resumed>) = 0 [pid 24398] exit_group(0) = ? [pid 24399] <... futex resumed>) = ? [pid 24399] +++ exited with 0 +++ [pid 24398] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24398, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24400 attached , child_tidptr=0x55557260a690) = 24400 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24400] set_robust_list(0x55557260a6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24400] <... set_robust_list resumed>) = 0 [pid 24400] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24400] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24400] setpgid(0, 0) = 0 [pid 24400] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24400] write(3, "1000", 4) = 4 [pid 24400] close(3) = 0 executing program [pid 24400] write(1, "executing program\n", 18) = 18 [pid 24400] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24400] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24400] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24400] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24400] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24400] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24400] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24401 attached [pid 24401] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24401] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24401] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24400] <... clone3 resumed> => {parent_tid=[24401]}, 88) = 24401 [pid 24400] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24400] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24401] <... futex resumed>) = 0 [pid 24400] <... futex resumed>) = 1 [pid 24401] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24401] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24401] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24400] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24400] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24401] <... futex resumed>) = 0 [pid 24400] <... futex resumed>) = 1 [pid 24401] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24400] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24401] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24401] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24401] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24400] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24400] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24401] <... futex resumed>) = 0 [pid 24400] <... futex resumed>) = 1 [pid 24401] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24401] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24401] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24400] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24400] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24401] <... futex resumed>) = 0 [pid 24400] <... futex resumed>) = 1 [pid 24401] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24400] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24401] <... pwrite64 resumed>) = 181 [pid 24401] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24401] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24400] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24400] exit_group(0) = ? [pid 24401] <... futex resumed>) = ? [pid 24401] +++ exited with 0 +++ [pid 24400] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24400, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24402 ci2-android-5-10/strace-static-x86_64: Process 24402 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24402] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24402] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24402] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24402] setpgid(0, 0) = 0 [pid 24402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24402] write(3, "1000", 4) = 4 [pid 24402] close(3) = 0 executing program [pid 24402] write(1, "executing program\n", 18) = 18 [pid 24402] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24402] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24402] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24402] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24402] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24402] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24402] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24403 attached => {parent_tid=[24403]}, 88) = 24403 [pid 24403] set_robust_list(0x7f091316a9a0, 24 [pid 24402] rt_sigprocmask(SIG_SETMASK, [] [pid 24403] <... set_robust_list resumed>) = 0 [pid 24402] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24403] rt_sigprocmask(SIG_SETMASK, [] [pid 24402] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24403] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24402] <... futex resumed>) = 0 [pid 24402] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24403] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24403] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24402] <... futex resumed>) = 0 [pid 24403] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24402] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24403] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24402] <... futex resumed>) = 0 [pid 24403] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24402] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24403] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24403] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24402] <... futex resumed>) = 0 [pid 24403] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24402] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24403] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24402] <... futex resumed>) = 0 [pid 24403] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24402] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24403] <... openat resumed>) = 3 [pid 24403] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24402] <... futex resumed>) = 0 [pid 24403] <... futex resumed>) = 1 [pid 24402] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24403] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24402] <... futex resumed>) = 0 [pid 24402] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24403] <... pwrite64 resumed>) = 181 [pid 24403] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24402] <... futex resumed>) = 0 [pid 24403] <... futex resumed>) = 1 [pid 24402] exit_group(0) = ? [pid 24403] +++ exited with 0 +++ [pid 24402] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24402, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24404 attached , child_tidptr=0x55557260a690) = 24404 [pid 24404] set_robust_list(0x55557260a6a0, 24 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24404] <... set_robust_list resumed>) = 0 [pid 24404] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24404] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24404] setpgid(0, 0) = 0 [pid 24404] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24404] write(3, "1000", 4) = 4 [pid 24404] close(3) = 0 executing program [pid 24404] write(1, "executing program\n", 18) = 18 [pid 24404] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24404] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24404] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24404] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24404] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24404] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24404] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[24405]}, 88) = 24405 [pid 24404] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24404] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24404] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 24405 attached [pid 24405] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24405] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24405] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24405] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24404] <... futex resumed>) = 0 [pid 24404] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24404] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24405] <... futex resumed>) = 1 [pid 24405] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24405] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24404] <... futex resumed>) = 0 [pid 24404] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24404] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24405] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24405] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24404] <... futex resumed>) = 0 [pid 24404] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24404] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24405] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24405] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24404] <... futex resumed>) = 0 [pid 24405] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24404] exit_group(0) = ? [pid 24405] <... futex resumed>) = ? [pid 24405] +++ exited with 0 +++ [pid 24404] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24404, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24406 attached , child_tidptr=0x55557260a690) = 24406 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24406] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24406] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24406] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24406] setpgid(0, 0) = 0 [pid 24406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24406] write(3, "1000", 4) = 4 [pid 24406] close(3) = 0 [pid 24406] write(1, "executing program\n", 18) = 18 executing program [pid 24406] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24406] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24406] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24406] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24406] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24406] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24406] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[24407]}, 88) = 24407 [pid 24406] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24406] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24406] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 24407 attached [pid 24407] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24407] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24407] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24407] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24406] <... futex resumed>) = 0 [pid 24406] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24406] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24407] <... futex resumed>) = 1 [pid 24407] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24407] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24406] <... futex resumed>) = 0 [pid 24406] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24406] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24407] <... futex resumed>) = 1 [pid 24407] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24407] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24406] <... futex resumed>) = 0 [pid 24406] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24406] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24407] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24407] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24406] <... futex resumed>) = 0 [pid 24407] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24406] exit_group(0) = ? [pid 24407] <... futex resumed>) = ? [pid 24407] +++ exited with 0 +++ [pid 24406] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24406, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24408 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 24408 attached [pid 24408] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24408] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24408] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24408] setpgid(0, 0) = 0 [pid 24408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24408] write(3, "1000", 4) = 4 [pid 24408] close(3) = 0 [pid 24408] write(1, "executing program\n", 18) = 18 executing program [pid 24408] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24408] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24408] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24408] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24408] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24408] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24408] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24409 attached [pid 24409] set_robust_list(0x7f091316a9a0, 24 [pid 24408] <... clone3 resumed> => {parent_tid=[24409]}, 88) = 24409 [pid 24409] <... set_robust_list resumed>) = 0 [pid 24409] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24409] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24408] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24408] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24409] <... futex resumed>) = 0 [pid 24409] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24409] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24409] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24408] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24408] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24409] <... futex resumed>) = 0 [pid 24408] <... futex resumed>) = 1 [pid 24409] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24408] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24409] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24409] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24409] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24408] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24408] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24409] <... futex resumed>) = 0 [pid 24408] <... futex resumed>) = 1 [pid 24409] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24408] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24409] <... openat resumed>) = 3 [pid 24409] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24409] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24408] <... futex resumed>) = 0 [pid 24408] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24409] <... futex resumed>) = 0 [pid 24409] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24409] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24408] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24409] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24408] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24408] exit_group(0) = ? [pid 24409] <... futex resumed>) = ? [pid 24409] +++ exited with 0 +++ [pid 24408] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24408, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24410 attached , child_tidptr=0x55557260a690) = 24410 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24410] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24410] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24410] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24410] setpgid(0, 0) = 0 [pid 24410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24410] write(3, "1000", 4) = 4 [pid 24410] close(3) = 0 [pid 24410] write(1, "executing program\n", 18) = 18 executing program [pid 24410] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24410] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24410] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24410] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24410] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24410] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24410] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[24411]}, 88) = 24411 [pid 24410] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24410] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24410] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 24411 attached [pid 24411] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24411] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24411] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24411] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24410] <... futex resumed>) = 0 [pid 24410] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24410] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24411] <... futex resumed>) = 1 [pid 24411] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24411] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24410] <... futex resumed>) = 0 [pid 24410] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24410] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24411] <... futex resumed>) = 1 [pid 24411] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24411] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24410] <... futex resumed>) = 0 [pid 24410] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24410] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24411] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24411] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24410] <... futex resumed>) = 0 [pid 24410] exit_group(0) = ? [pid 24411] +++ exited with 0 +++ [pid 24410] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24410, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24412 attached , child_tidptr=0x55557260a690) = 24412 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24412] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24412] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24412] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24412] setpgid(0, 0) = 0 [pid 24412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24412] write(3, "1000", 4) = 4 [pid 24412] close(3) = 0 [pid 24412] write(1, "executing program\n", 18) = 18 [pid 24412] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 24412] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24412] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24412] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24412] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24412] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24412] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24413 attached [pid 24413] set_robust_list(0x7f091316a9a0, 24 [pid 24412] <... clone3 resumed> => {parent_tid=[24413]}, 88) = 24413 [pid 24412] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24412] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24412] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24413] <... set_robust_list resumed>) = 0 [pid 24413] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24413] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24413] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24412] <... futex resumed>) = 0 [pid 24412] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24412] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24413] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24413] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24412] <... futex resumed>) = 0 [pid 24412] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24412] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24413] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24413] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24412] <... futex resumed>) = 0 [pid 24412] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24412] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24413] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24413] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24412] <... futex resumed>) = 0 [pid 24412] exit_group(0) = ? [pid 24413] +++ exited with 0 +++ [pid 24412] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24412, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24414 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 24414 attached [pid 24414] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24414] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24414] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24414] setpgid(0, 0) = 0 [pid 24414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24414] write(3, "1000", 4) = 4 [pid 24414] close(3) = 0 executing program [pid 24414] write(1, "executing program\n", 18) = 18 [pid 24414] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24414] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24414] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24414] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24414] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24414] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24414] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[24415]}, 88) = 24415 [pid 24414] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24414] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24414] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 24415 attached [pid 24415] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24415] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24415] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24415] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24414] <... futex resumed>) = 0 [pid 24414] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24414] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24415] <... futex resumed>) = 1 [pid 24415] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24415] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24414] <... futex resumed>) = 0 [pid 24414] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24414] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24415] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24415] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24414] <... futex resumed>) = 0 [pid 24414] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24414] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24415] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24415] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24414] <... futex resumed>) = 0 [pid 24414] exit_group(0 [pid 24415] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24414] <... exit_group resumed>) = ? [pid 24415] <... futex resumed>) = ? [pid 24415] +++ exited with 0 +++ [pid 24414] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24414, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24416 attached , child_tidptr=0x55557260a690) = 24416 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24416] set_robust_list(0x55557260a6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24416] <... set_robust_list resumed>) = 0 [pid 24416] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24416] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24416] setpgid(0, 0) = 0 [pid 24416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24416] write(3, "1000", 4) = 4 [pid 24416] close(3) = 0 [pid 24416] write(1, "executing program\n", 18) = 18 [pid 24416] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 24416] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24416] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24416] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24416] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24416] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24416] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24417 attached => {parent_tid=[24417]}, 88) = 24417 [pid 24416] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24416] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24416] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24417] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24417] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24417] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24417] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24416] <... futex resumed>) = 0 [pid 24416] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24416] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24417] <... futex resumed>) = 1 [pid 24417] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24417] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24416] <... futex resumed>) = 0 [pid 24416] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24416] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24417] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24417] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24416] <... futex resumed>) = 0 [pid 24416] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24416] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24417] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24417] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24416] <... futex resumed>) = 0 [pid 24416] exit_group(0) = ? [pid 24417] <... futex resumed>) = ? [pid 24417] +++ exited with 0 +++ [pid 24416] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24416, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24418 attached , child_tidptr=0x55557260a690) = 24418 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24418] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24418] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24418] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24418] setpgid(0, 0) = 0 [pid 24418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24418] write(3, "1000", 4) = 4 [pid 24418] close(3) = 0 [pid 24418] write(1, "executing program\n", 18) = 18 executing program [pid 24418] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24418] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24418] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24418] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24418] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24418] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24418] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24419 attached => {parent_tid=[24419]}, 88) = 24419 [pid 24419] set_robust_list(0x7f091316a9a0, 24 [pid 24418] rt_sigprocmask(SIG_SETMASK, [] [pid 24419] <... set_robust_list resumed>) = 0 [pid 24419] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24419] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24418] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24418] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24419] <... futex resumed>) = 0 [pid 24418] <... futex resumed>) = 1 [pid 24419] mkdirat(AT_FDCWD, "./sys", 0777 [pid 24418] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24419] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 24419] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24418] <... futex resumed>) = 0 [pid 24419] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24418] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24419] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24418] <... futex resumed>) = 0 [pid 24419] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24418] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24419] <... futex resumed>) = 0 [pid 24418] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24419] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24418] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24419] <... openat resumed>) = 3 [pid 24418] <... futex resumed>) = 0 [pid 24419] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24418] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24419] <... futex resumed>) = 0 [pid 24418] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24419] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24418] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24419] <... pwrite64 resumed>) = 181 [pid 24418] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24419] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24418] <... futex resumed>) = 0 [pid 24419] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24418] exit_group(0 [pid 24419] <... futex resumed>) = ? [pid 24418] <... exit_group resumed>) = ? [pid 24419] +++ exited with 0 +++ [pid 24418] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24418, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24420 attached , child_tidptr=0x55557260a690) = 24420 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24420] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24420] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24420] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24420] setpgid(0, 0) = 0 [pid 24420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24420] write(3, "1000", 4) = 4 [pid 24420] close(3) = 0 [pid 24420] write(1, "executing program\n", 18) = 18 executing program [pid 24420] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24420] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24420] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24420] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24420] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24420] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24420] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24421 attached [pid 24421] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24421] rt_sigprocmask(SIG_SETMASK, [] [pid 24420] <... clone3 resumed> => {parent_tid=[24421]}, 88) = 24421 [pid 24421] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24421] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24420] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24420] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24421] <... futex resumed>) = 0 [pid 24420] <... futex resumed>) = 1 [pid 24421] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24420] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24421] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24421] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24420] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24420] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24421] <... futex resumed>) = 0 [pid 24421] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24420] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24421] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24421] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24420] <... futex resumed>) = 0 [pid 24421] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24420] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24420] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24421] <... openat resumed>) = 3 [pid 24421] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24420] <... futex resumed>) = 0 [pid 24421] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24420] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24420] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24421] <... pwrite64 resumed>) = 181 [pid 24421] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24420] <... futex resumed>) = 0 [pid 24421] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24420] exit_group(0) = ? [pid 24421] <... futex resumed>) = ? [pid 24421] +++ exited with 0 +++ [pid 24420] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24420, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24422 attached , child_tidptr=0x55557260a690) = 24422 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24422] set_robust_list(0x55557260a6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24422] <... set_robust_list resumed>) = 0 [pid 24422] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24422] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24422] setpgid(0, 0) = 0 [pid 24422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24422] write(3, "1000", 4) = 4 [pid 24422] close(3) = 0 [pid 24422] write(1, "executing program\n", 18) = 18 executing program [pid 24422] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24422] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24422] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24422] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24422] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24422] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24422] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24423 attached => {parent_tid=[24423]}, 88) = 24423 [pid 24422] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24422] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24422] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24423] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24423] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24423] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24423] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24422] <... futex resumed>) = 0 [pid 24422] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24422] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24423] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24423] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24422] <... futex resumed>) = 0 [pid 24422] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24422] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24423] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24423] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24422] <... futex resumed>) = 0 [pid 24422] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24422] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24423] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24423] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24422] <... futex resumed>) = 0 [pid 24422] exit_group(0) = ? [pid 24423] <... futex resumed>) = ? [pid 24423] +++ exited with 0 +++ [pid 24422] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24422, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24424 attached , child_tidptr=0x55557260a690) = 24424 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24424] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24424] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24424] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24424] setpgid(0, 0) = 0 [pid 24424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24424] write(3, "1000", 4) = 4 [pid 24424] close(3) = 0 executing program [pid 24424] write(1, "executing program\n", 18) = 18 [pid 24424] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24424] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24424] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24424] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24424] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24424] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24424] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24425 attached => {parent_tid=[24425]}, 88) = 24425 [pid 24424] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24424] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24424] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24425] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24425] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24425] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24425] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24424] <... futex resumed>) = 0 [pid 24424] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24424] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24425] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24425] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24424] <... futex resumed>) = 0 [pid 24424] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24424] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24425] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24425] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24424] <... futex resumed>) = 0 [pid 24424] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24424] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24425] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24425] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24424] <... futex resumed>) = 0 [pid 24425] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24424] exit_group(0) = ? [pid 24425] <... futex resumed>) = -1 ENOSYS (Function not implemented) [pid 24425] +++ exited with 0 +++ [pid 24424] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24424, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24426 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 24426 attached [pid 24426] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24426] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24426] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24426] setpgid(0, 0) = 0 [pid 24426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24426] write(3, "1000", 4) = 4 [pid 24426] close(3) = 0 [pid 24426] write(1, "executing program\n", 18) = 18 [pid 24426] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 24426] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24426] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24426] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24426] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24426] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24426] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24427 attached => {parent_tid=[24427]}, 88) = 24427 [pid 24427] set_robust_list(0x7f091316a9a0, 24 [pid 24426] rt_sigprocmask(SIG_SETMASK, [] [pid 24427] <... set_robust_list resumed>) = 0 [pid 24427] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24427] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24426] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24426] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24427] <... futex resumed>) = 0 [pid 24426] <... futex resumed>) = 1 [pid 24427] mkdirat(AT_FDCWD, "./sys", 0777 [pid 24426] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24427] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 24427] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24426] <... futex resumed>) = 0 [pid 24427] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24426] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24427] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24426] <... futex resumed>) = 0 [pid 24426] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24427] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24426] <... futex resumed>) = 0 [pid 24426] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24426] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24427] <... futex resumed>) = 1 [pid 24427] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24427] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24426] <... futex resumed>) = 0 [pid 24426] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24426] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24427] <... futex resumed>) = 1 [pid 24427] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24427] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24426] <... futex resumed>) = 0 [pid 24427] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24426] exit_group(0) = ? [pid 24427] <... futex resumed>) = ? [pid 24427] +++ exited with 0 +++ [pid 24426] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24426, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24428 attached , child_tidptr=0x55557260a690) = 24428 [pid 24428] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24428] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24428] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24428] setpgid(0, 0) = 0 [pid 24428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24428] <... openat resumed>) = 3 [pid 24428] write(3, "1000", 4) = 4 [pid 24428] close(3) = 0 [pid 24428] write(1, "executing program\n", 18) = 18 [pid 24428] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 24428] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24428] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24428] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24428] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24428] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24428] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[24429]}, 88) = 24429 [pid 24428] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24428] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24428] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 24429 attached [pid 24429] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24429] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24429] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24429] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24428] <... futex resumed>) = 0 [pid 24428] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24428] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24429] <... futex resumed>) = 1 [pid 24429] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24429] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24428] <... futex resumed>) = 0 [pid 24428] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24428] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24429] <... futex resumed>) = 1 [pid 24429] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24429] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24428] <... futex resumed>) = 0 [pid 24428] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24428] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24429] <... futex resumed>) = 1 [pid 24429] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24429] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24428] <... futex resumed>) = 0 [pid 24429] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24428] exit_group(0) = ? [pid 24429] <... futex resumed>) = ? [pid 24429] +++ exited with 0 +++ [pid 24428] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24428, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24430 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 24430 attached [pid 24430] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24430] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24430] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24430] setpgid(0, 0) = 0 [pid 24430] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24430] write(3, "1000", 4) = 4 [pid 24430] close(3) = 0 executing program [pid 24430] write(1, "executing program\n", 18) = 18 [pid 24430] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24430] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24430] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24430] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24430] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24430] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24430] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24431 attached => {parent_tid=[24431]}, 88) = 24431 [pid 24431] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24431] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24431] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24430] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24430] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24431] <... futex resumed>) = 0 [pid 24430] <... futex resumed>) = 1 [pid 24431] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24431] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24431] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24430] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24430] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24431] <... futex resumed>) = 0 [pid 24430] <... futex resumed>) = 1 [pid 24431] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24430] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24431] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24430] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24431] <... futex resumed>) = 0 [pid 24431] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24430] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24431] <... futex resumed>) = 0 [pid 24431] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24430] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24431] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24431] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24430] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24430] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24431] <... futex resumed>) = 0 [pid 24430] <... futex resumed>) = 1 [pid 24431] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24430] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24431] <... pwrite64 resumed>) = 181 [pid 24431] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24430] <... futex resumed>) = 0 [pid 24430] exit_group(0 [pid 24431] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24430] <... exit_group resumed>) = ? [pid 24431] <... futex resumed>) = ? [pid 24431] +++ exited with 0 +++ [pid 24430] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24430, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24432 attached , child_tidptr=0x55557260a690) = 24432 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24432] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24432] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24432] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24432] setpgid(0, 0) = 0 [pid 24432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24432] write(3, "1000", 4) = 4 [pid 24432] close(3) = 0 executing program [pid 24432] write(1, "executing program\n", 18) = 18 [pid 24432] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24432] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24432] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24432] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24432] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24432] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24432] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24433 attached => {parent_tid=[24433]}, 88) = 24433 [pid 24432] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24432] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24432] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24433] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24433] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24433] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24433] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24432] <... futex resumed>) = 0 [pid 24432] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24432] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24433] <... futex resumed>) = 1 [pid 24433] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24433] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24432] <... futex resumed>) = 0 [pid 24432] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24432] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24433] <... futex resumed>) = 1 [pid 24433] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24433] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24432] <... futex resumed>) = 0 [pid 24432] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24432] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24433] <... futex resumed>) = 1 [pid 24433] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24433] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24432] <... futex resumed>) = 0 [pid 24432] exit_group(0 [pid 24433] ???() = -1 ENOSYS (Function not implemented) [pid 24432] <... exit_group resumed>) = ? [pid 24433] +++ exited with 0 +++ [pid 24432] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24432, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24434 attached , child_tidptr=0x55557260a690) = 24434 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24434] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24434] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24434] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24434] setpgid(0, 0) = 0 [pid 24434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24434] write(3, "1000", 4) = 4 [pid 24434] close(3) = 0 [pid 24434] write(1, "executing program\n", 18) = 18 executing program [pid 24434] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24434] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24434] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24434] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24434] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24434] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24434] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24435 attached => {parent_tid=[24435]}, 88) = 24435 [pid 24434] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24434] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24434] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24435] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24435] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24435] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24435] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24434] <... futex resumed>) = 0 [pid 24434] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24434] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24435] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24435] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24434] <... futex resumed>) = 0 [pid 24434] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24434] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24435] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24435] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24434] <... futex resumed>) = 0 [pid 24434] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24434] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24435] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24435] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24434] <... futex resumed>) = 0 [pid 24435] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24434] exit_group(0 [pid 24435] <... futex resumed>) = -1 ENOSYS (Function not implemented) [pid 24434] <... exit_group resumed>) = ? [pid 24435] +++ exited with 0 +++ [pid 24434] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24434, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24436 attached , child_tidptr=0x55557260a690) = 24436 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24436] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24436] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24436] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24436] setpgid(0, 0) = 0 [pid 24436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24436] write(3, "1000", 4) = 4 [pid 24436] close(3) = 0 [pid 24436] write(1, "executing program\n", 18) = 18 [pid 24436] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 24436] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24436] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24436] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24436] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24436] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24436] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[24437]}, 88) = 24437 [pid 24436] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24436] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24436] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 24437 attached [pid 24437] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24437] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24437] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24437] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24436] <... futex resumed>) = 0 [pid 24436] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24436] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24437] <... futex resumed>) = 1 [pid 24437] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24437] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24436] <... futex resumed>) = 0 [pid 24436] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24436] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24437] <... futex resumed>) = 1 [pid 24437] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24437] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24436] <... futex resumed>) = 0 [pid 24436] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24436] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24437] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24437] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24436] <... futex resumed>) = 0 [pid 24437] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24436] exit_group(0) = ? [pid 24437] <... futex resumed>) = ? [pid 24437] +++ exited with 0 +++ [pid 24436] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24436, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24438 attached , child_tidptr=0x55557260a690) = 24438 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24438] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24438] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24438] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24438] setpgid(0, 0) = 0 [pid 24438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24438] write(3, "1000", 4) = 4 [pid 24438] close(3) = 0 executing program [pid 24438] write(1, "executing program\n", 18) = 18 [pid 24438] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24438] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24438] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24438] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24438] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24438] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24438] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24439 attached [pid 24439] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24439] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24439] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24438] <... clone3 resumed> => {parent_tid=[24439]}, 88) = 24439 [pid 24438] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24438] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24439] <... futex resumed>) = 0 [pid 24439] mkdirat(AT_FDCWD, "./sys", 0777 [pid 24438] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24439] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 24439] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24438] <... futex resumed>) = 0 [pid 24438] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24438] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24439] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24439] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24438] <... futex resumed>) = 0 [pid 24438] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24438] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24439] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24439] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24438] <... futex resumed>) = 0 [pid 24438] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24438] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24439] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24439] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24438] <... futex resumed>) = 0 [pid 24438] exit_group(0) = ? [pid 24439] +++ exited with 0 +++ [pid 24438] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24438, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24440 attached , child_tidptr=0x55557260a690) = 24440 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24440] set_robust_list(0x55557260a6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24440] <... set_robust_list resumed>) = 0 [pid 24440] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24440] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24440] setpgid(0, 0) = 0 [pid 24440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24440] write(3, "1000", 4) = 4 [pid 24440] close(3) = 0 [pid 24440] write(1, "executing program\n", 18) = 18 executing program [pid 24440] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24440] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24440] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24440] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24440] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24440] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24440] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24441 attached => {parent_tid=[24441]}, 88) = 24441 [pid 24441] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24441] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24441] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24440] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24440] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24441] <... futex resumed>) = 0 [pid 24440] <... futex resumed>) = 1 [pid 24440] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24441] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24441] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24441] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24440] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24440] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24441] <... futex resumed>) = 0 [pid 24440] <... futex resumed>) = 1 [pid 24441] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24440] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24441] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24441] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24441] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24440] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24440] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24441] <... futex resumed>) = 0 [pid 24441] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24440] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24441] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24441] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24440] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24440] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24441] <... futex resumed>) = 0 [pid 24441] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24440] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24441] <... pwrite64 resumed>) = 181 [pid 24441] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24440] <... futex resumed>) = 0 [pid 24440] exit_group(0 [pid 24441] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24440] <... exit_group resumed>) = ? [pid 24441] <... futex resumed>) = ? [pid 24441] +++ exited with 0 +++ [pid 24440] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24440, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24442 ci2-android-5-10/strace-static-x86_64: Process 24442 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24442] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24442] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24442] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24442] setpgid(0, 0) = 0 [pid 24442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24442] write(3, "1000", 4) = 4 [pid 24442] close(3) = 0 executing program [pid 24442] write(1, "executing program\n", 18) = 18 [pid 24442] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24442] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24442] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24442] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24442] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24442] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24442] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24443 attached => {parent_tid=[24443]}, 88) = 24443 [pid 24443] set_robust_list(0x7f091316a9a0, 24 [pid 24442] rt_sigprocmask(SIG_SETMASK, [] [pid 24443] <... set_robust_list resumed>) = 0 [pid 24442] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24443] rt_sigprocmask(SIG_SETMASK, [] [pid 24442] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24443] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24442] <... futex resumed>) = 0 [pid 24442] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24443] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24443] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24442] <... futex resumed>) = 0 [pid 24443] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24442] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24443] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24443] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24442] <... futex resumed>) = 0 [pid 24442] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24443] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24443] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24442] <... futex resumed>) = 0 [pid 24443] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24442] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24443] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24442] <... futex resumed>) = 0 [pid 24443] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24442] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24443] <... openat resumed>) = 3 [pid 24443] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24442] <... futex resumed>) = 0 [pid 24443] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24442] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24443] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24442] <... futex resumed>) = 0 [pid 24443] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24442] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24443] <... pwrite64 resumed>) = 181 [pid 24443] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24442] <... futex resumed>) = 0 [pid 24443] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24442] exit_group(0) = ? [pid 24443] <... futex resumed>) = ? [pid 24443] +++ exited with 0 +++ [pid 24442] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24442, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24444 ci2-android-5-10/strace-static-x86_64: Process 24444 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24444] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24444] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24444] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24444] setpgid(0, 0) = 0 [pid 24444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24444] write(3, "1000", 4) = 4 [pid 24444] close(3) = 0 [pid 24444] write(1, "executing program\n", 18) = 18 executing program [pid 24444] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24444] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24444] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24444] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24444] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24444] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24444] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[24445]}, 88) = 24445 [pid 24444] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24444] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24444] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 24445 attached [pid 24445] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24445] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24445] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24445] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24444] <... futex resumed>) = 0 [pid 24444] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24444] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24445] <... futex resumed>) = 1 [pid 24445] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24445] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24444] <... futex resumed>) = 0 [pid 24444] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24445] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24444] <... futex resumed>) = 0 [pid 24444] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24445] <... openat resumed>) = 3 [pid 24445] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24444] <... futex resumed>) = 0 [pid 24445] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24444] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24444] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24445] <... pwrite64 resumed>) = 181 [pid 24445] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24444] <... futex resumed>) = 0 [pid 24444] exit_group(0 [pid 24445] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24444] <... exit_group resumed>) = ? [pid 24445] <... futex resumed>) = ? [pid 24445] +++ exited with 0 +++ [pid 24444] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24444, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24446 attached , child_tidptr=0x55557260a690) = 24446 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24446] set_robust_list(0x55557260a6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24446] <... set_robust_list resumed>) = 0 [pid 24446] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24446] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24446] setpgid(0, 0) = 0 [pid 24446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24446] write(3, "1000", 4) = 4 [pid 24446] close(3) = 0 [pid 24446] write(1, "executing program\n", 18) = 18 executing program [pid 24446] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24446] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24446] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24446] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24446] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24446] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24446] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24447 attached [pid 24447] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24447] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24447] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24446] <... clone3 resumed> => {parent_tid=[24447]}, 88) = 24447 [pid 24446] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24446] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24447] <... futex resumed>) = 0 [pid 24446] <... futex resumed>) = 1 [pid 24446] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24447] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24447] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24447] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24446] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24446] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24447] <... futex resumed>) = 0 [pid 24446] <... futex resumed>) = 1 [pid 24447] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24446] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24447] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24447] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24446] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24446] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24447] <... futex resumed>) = 0 [pid 24446] <... futex resumed>) = 1 [pid 24447] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24446] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24447] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24447] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24446] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24446] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24447] <... futex resumed>) = 0 [pid 24446] <... futex resumed>) = 1 [pid 24447] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24446] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24447] <... pwrite64 resumed>) = 181 [pid 24447] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24446] <... futex resumed>) = 0 [pid 24446] exit_group(0 [pid 24447] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24446] <... exit_group resumed>) = ? [pid 24447] <... futex resumed>) = ? [pid 24447] +++ exited with 0 +++ [pid 24446] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24446, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24448 ci2-android-5-10/strace-static-x86_64: Process 24448 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24448] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24448] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24448] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24448] setpgid(0, 0) = 0 [pid 24448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24448] write(3, "1000", 4) = 4 [pid 24448] close(3) = 0 executing program [pid 24448] write(1, "executing program\n", 18) = 18 [pid 24448] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24448] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24448] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24448] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24448] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24448] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24448] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24449 attached => {parent_tid=[24449]}, 88) = 24449 [pid 24449] set_robust_list(0x7f091316a9a0, 24 [pid 24448] rt_sigprocmask(SIG_SETMASK, [] [pid 24449] <... set_robust_list resumed>) = 0 [pid 24448] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24449] rt_sigprocmask(SIG_SETMASK, [] [pid 24448] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24449] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24448] <... futex resumed>) = 0 [pid 24448] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24449] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24449] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24448] <... futex resumed>) = 0 [pid 24449] <... futex resumed>) = 1 [pid 24448] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24449] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24448] <... futex resumed>) = 0 [pid 24448] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24449] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24449] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24448] <... futex resumed>) = 0 [pid 24449] <... futex resumed>) = 1 [pid 24448] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24449] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24448] <... futex resumed>) = 0 [pid 24448] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24449] <... openat resumed>) = 3 [pid 24449] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24448] <... futex resumed>) = 0 [pid 24449] <... futex resumed>) = 1 [pid 24448] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24449] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24448] <... futex resumed>) = 0 [pid 24448] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24449] <... pwrite64 resumed>) = 181 [pid 24449] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24448] <... futex resumed>) = 0 [pid 24449] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24448] exit_group(0) = ? [pid 24449] <... futex resumed>) = ? [pid 24449] +++ exited with 0 +++ [pid 24448] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24448, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24450 ci2-android-5-10/strace-static-x86_64: Process 24450 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24450] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24450] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24450] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24450] setpgid(0, 0) = 0 [pid 24450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24450] write(3, "1000", 4) = 4 [pid 24450] close(3) = 0 [pid 24450] write(1, "executing program\n", 18) = 18 executing program [pid 24450] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24450] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24450] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24450] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24450] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24450] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24450] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[24451]}, 88) = 24451 [pid 24450] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24450] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24450] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 24451 attached [pid 24451] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24451] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24451] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24451] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24450] <... futex resumed>) = 0 [pid 24450] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24450] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24451] <... futex resumed>) = 1 [pid 24451] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24451] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24450] <... futex resumed>) = 0 [pid 24450] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24450] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24451] <... futex resumed>) = 1 [pid 24451] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24451] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24450] <... futex resumed>) = 0 [pid 24450] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24450] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24451] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24451] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24450] <... futex resumed>) = 0 [pid 24451] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24450] exit_group(0) = ? [pid 24451] <... futex resumed>) = ? [pid 24451] +++ exited with 0 +++ [pid 24450] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24450, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24452 ci2-android-5-10/strace-static-x86_64: Process 24452 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24452] set_robust_list(0x55557260a6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24452] <... set_robust_list resumed>) = 0 [pid 24452] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24452] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24452] setpgid(0, 0) = 0 [pid 24452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24452] write(3, "1000", 4) = 4 [pid 24452] close(3) = 0 [pid 24452] write(1, "executing program\n", 18) = 18 executing program [pid 24452] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24452] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24452] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24452] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24452] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24452] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24452] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24453 attached => {parent_tid=[24453]}, 88) = 24453 [pid 24453] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24453] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24453] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24452] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24452] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24453] <... futex resumed>) = 0 [pid 24452] <... futex resumed>) = 1 [pid 24453] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24452] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24453] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24453] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24452] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24452] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24453] <... futex resumed>) = 0 [pid 24453] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24452] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24453] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24453] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24452] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24453] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24452] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24453] <... futex resumed>) = 0 [pid 24452] <... futex resumed>) = 1 [pid 24453] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24452] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24453] <... openat resumed>) = 3 [pid 24453] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24452] <... futex resumed>) = 0 [pid 24452] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24452] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24453] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24453] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24452] <... futex resumed>) = 0 [pid 24453] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24452] exit_group(0) = ? [pid 24453] <... futex resumed>) = ? [pid 24453] +++ exited with 0 +++ [pid 24452] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24452, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24454 ci2-android-5-10/strace-static-x86_64: Process 24454 attached [pid 24454] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24454] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24454] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24454] <... prctl resumed>) = 0 [pid 24454] setpgid(0, 0) = 0 [pid 24454] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24454] write(3, "1000", 4) = 4 [pid 24454] close(3) = 0 executing program [pid 24454] write(1, "executing program\n", 18) = 18 [pid 24454] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24454] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24454] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24454] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24454] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24454] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24454] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24455 attached [pid 24455] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24455] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24455] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24454] <... clone3 resumed> => {parent_tid=[24455]}, 88) = 24455 [pid 24454] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24454] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24455] <... futex resumed>) = 0 [pid 24454] <... futex resumed>) = 1 [pid 24455] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24455] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24455] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24454] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24454] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24455] <... futex resumed>) = 0 [pid 24455] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24455] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24455] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24454] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24454] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24455] <... futex resumed>) = 0 [pid 24454] <... futex resumed>) = 1 [pid 24455] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24455] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24455] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24454] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24454] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24455] <... futex resumed>) = 0 [pid 24454] <... futex resumed>) = 1 [pid 24455] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24454] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24455] <... pwrite64 resumed>) = 181 [pid 24455] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24454] <... futex resumed>) = 0 [pid 24455] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24454] exit_group(0) = ? [pid 24455] <... futex resumed>) = ? [pid 24455] +++ exited with 0 +++ [pid 24454] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24454, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24456 ci2-android-5-10/strace-static-x86_64: Process 24456 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24456] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24456] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24456] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24456] setpgid(0, 0) = 0 [pid 24456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24456] write(3, "1000", 4) = 4 [pid 24456] close(3) = 0 [pid 24456] write(1, "executing program\n", 18) = 18 executing program [pid 24456] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24456] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24456] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24456] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24456] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24456] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24456] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24457 attached => {parent_tid=[24457]}, 88) = 24457 [pid 24456] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24456] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24456] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24457] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24457] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24457] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24457] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24456] <... futex resumed>) = 0 [pid 24456] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24456] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24457] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24457] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24456] <... futex resumed>) = 0 [pid 24456] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24456] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24457] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24457] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24456] <... futex resumed>) = 0 [pid 24456] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24456] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24457] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24457] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24456] <... futex resumed>) = 0 [pid 24456] exit_group(0) = ? [pid 24457] +++ exited with 0 +++ [pid 24456] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24456, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24458 attached [pid 24458] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] <... clone resumed>, child_tidptr=0x55557260a690) = 24458 [pid 24458] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24458] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24458] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24458] setpgid(0, 0) = 0 [pid 24458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24458] write(3, "1000", 4) = 4 [pid 24458] close(3) = 0 [pid 24458] write(1, "executing program\n", 18) = 18 executing program [pid 24458] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24458] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24458] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24458] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24458] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24458] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24458] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[24459]}, 88) = 24459 [pid 24458] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24458] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24458] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 24459 attached [pid 24459] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24459] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24459] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24459] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24458] <... futex resumed>) = 0 [pid 24458] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24458] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24459] <... futex resumed>) = 1 [pid 24459] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24459] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24458] <... futex resumed>) = 0 [pid 24459] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24458] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24458] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24459] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24459] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24459] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24458] <... futex resumed>) = 0 [pid 24458] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24458] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24459] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24459] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24458] <... futex resumed>) = 0 [pid 24459] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24458] exit_group(0) = ? [pid 24459] <... futex resumed>) = ? [pid 24459] +++ exited with 0 +++ [pid 24458] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24458, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24460 ci2-android-5-10/strace-static-x86_64: Process 24460 attached [pid 24460] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24460] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24460] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24460] setpgid(0, 0) = 0 [pid 24460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24460] write(3, "1000", 4) = 4 [pid 24460] close(3) = 0 executing program [pid 24460] write(1, "executing program\n", 18) = 18 [pid 24460] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24460] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24460] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24460] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24460] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24460] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24460] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24461 attached [pid 24461] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24461] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24461] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24460] <... clone3 resumed> => {parent_tid=[24461]}, 88) = 24461 [pid 24460] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24460] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24461] <... futex resumed>) = 0 [pid 24460] <... futex resumed>) = 1 [pid 24461] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24461] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24461] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24460] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24460] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24461] <... futex resumed>) = 0 [pid 24461] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24460] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24461] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24461] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24460] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24460] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24461] <... futex resumed>) = 0 [pid 24460] <... futex resumed>) = 1 [pid 24461] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24460] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24461] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24461] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24460] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24460] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24461] <... futex resumed>) = 0 [pid 24460] <... futex resumed>) = 1 [pid 24461] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24460] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24461] <... pwrite64 resumed>) = 181 [pid 24461] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24461] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24460] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24460] exit_group(0) = ? [pid 24461] <... futex resumed>) = ? [pid 24461] +++ exited with 0 +++ [pid 24460] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24460, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24462 ci2-android-5-10/strace-static-x86_64: Process 24462 attached [pid 24462] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24462] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24462] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24462] setpgid(0, 0) = 0 [pid 24462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24462] <... openat resumed>) = 3 [pid 24462] write(3, "1000", 4) = 4 [pid 24462] close(3) = 0 [pid 24462] write(1, "executing program\n", 18) = 18 executing program [pid 24462] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24462] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24462] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24462] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24462] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24462] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24462] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[24463]}, 88) = 24463 [pid 24462] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24462] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24462] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 24463 attached [pid 24463] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24463] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24463] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24463] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24462] <... futex resumed>) = 0 [pid 24462] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24462] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24463] <... futex resumed>) = 1 [pid 24463] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24463] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24462] <... futex resumed>) = 0 [pid 24462] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24462] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24463] <... futex resumed>) = 1 [pid 24463] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24463] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24462] <... futex resumed>) = 0 [pid 24462] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24462] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24463] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24463] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24462] <... futex resumed>) = 0 [pid 24463] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24462] exit_group(0) = ? [pid 24463] <... futex resumed>) = ? [pid 24463] +++ exited with 0 +++ [pid 24462] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24462, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24464 ci2-android-5-10/strace-static-x86_64: Process 24464 attached [pid 24464] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24464] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24464] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24464] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24464] setpgid(0, 0) = 0 [pid 24464] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24464] <... openat resumed>) = 3 [pid 24464] write(3, "1000", 4) = 4 [pid 24464] close(3) = 0 executing program [pid 24464] write(1, "executing program\n", 18) = 18 [pid 24464] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24464] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24464] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24464] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24464] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24464] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24464] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24465 attached [pid 24465] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24465] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24465] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24464] <... clone3 resumed> => {parent_tid=[24465]}, 88) = 24465 [pid 24464] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24464] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24465] <... futex resumed>) = 0 [pid 24465] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24465] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24465] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24464] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24464] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24465] <... futex resumed>) = 0 [pid 24464] <... futex resumed>) = 1 [pid 24465] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24465] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24465] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24464] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24464] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24465] <... futex resumed>) = 0 [pid 24464] <... futex resumed>) = 1 [pid 24465] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24465] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24465] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24464] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24464] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24465] <... futex resumed>) = 0 [pid 24465] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24464] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24465] <... pwrite64 resumed>) = 181 [pid 24465] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24464] <... futex resumed>) = 0 [pid 24465] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24464] exit_group(0) = ? [pid 24465] <... futex resumed>) = ? [pid 24465] +++ exited with 0 +++ [pid 24464] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24464, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24466 ci2-android-5-10/strace-static-x86_64: Process 24466 attached [pid 24466] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24466] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24466] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24466] setpgid(0, 0) = 0 [pid 24466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24466] write(3, "1000", 4) = 4 [pid 24466] close(3) = 0 [pid 24466] write(1, "executing program\n", 18) = 18 [pid 24466] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 24466] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24466] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24466] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24466] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24466] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24466] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[24467]}, 88) = 24467 [pid 24466] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24466] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24466] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 24467 attached [pid 24467] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24467] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24467] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24467] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24466] <... futex resumed>) = 0 [pid 24466] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24466] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24467] <... futex resumed>) = 1 [pid 24467] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24467] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24466] <... futex resumed>) = 0 [pid 24467] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24466] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24466] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24467] <... openat resumed>) = 3 [pid 24467] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24466] <... futex resumed>) = 0 [pid 24467] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24466] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24466] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24467] <... pwrite64 resumed>) = 181 [pid 24467] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24466] <... futex resumed>) = 0 [pid 24466] exit_group(0) = ? [pid 24467] +++ exited with 0 +++ [pid 24466] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24466, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24468 ci2-android-5-10/strace-static-x86_64: Process 24468 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24468] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24468] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24468] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24468] setpgid(0, 0) = 0 [pid 24468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24468] write(3, "1000", 4) = 4 [pid 24468] close(3) = 0 [pid 24468] write(1, "executing program\n", 18) = 18 executing program [pid 24468] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24468] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24468] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24468] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24468] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24468] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24468] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24469 attached => {parent_tid=[24469]}, 88) = 24469 [pid 24469] set_robust_list(0x7f091316a9a0, 24 [pid 24468] rt_sigprocmask(SIG_SETMASK, [] [pid 24469] <... set_robust_list resumed>) = 0 [pid 24468] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24469] rt_sigprocmask(SIG_SETMASK, [] [pid 24468] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24469] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24468] <... futex resumed>) = 0 [pid 24468] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24469] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24469] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24468] <... futex resumed>) = 0 [pid 24469] <... futex resumed>) = 1 [pid 24468] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24469] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24468] <... futex resumed>) = 0 [pid 24468] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24469] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24469] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24468] <... futex resumed>) = 0 [pid 24469] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24468] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24469] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24468] <... futex resumed>) = 0 [pid 24469] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24468] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24469] <... openat resumed>) = 3 [pid 24469] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24468] <... futex resumed>) = 0 [pid 24469] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24468] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24469] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24468] <... futex resumed>) = 0 [pid 24469] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24468] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24469] <... pwrite64 resumed>) = 181 [pid 24469] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24468] <... futex resumed>) = 0 [pid 24469] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24468] exit_group(0) = ? [pid 24469] <... futex resumed>) = ? [pid 24469] +++ exited with 0 +++ [pid 24468] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24468, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24470 ci2-android-5-10/strace-static-x86_64: Process 24470 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24470] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24470] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24470] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24470] setpgid(0, 0) = 0 [pid 24470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24470] write(3, "1000", 4) = 4 [pid 24470] close(3) = 0 executing program [pid 24470] write(1, "executing program\n", 18) = 18 [pid 24470] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24470] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24470] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24470] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24470] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24470] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24470] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24471 attached => {parent_tid=[24471]}, 88) = 24471 [pid 24471] set_robust_list(0x7f091316a9a0, 24 [pid 24470] rt_sigprocmask(SIG_SETMASK, [] [pid 24471] <... set_robust_list resumed>) = 0 [pid 24470] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24471] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24470] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24470] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24471] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24471] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24470] <... futex resumed>) = 0 [pid 24471] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24470] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24471] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24470] <... futex resumed>) = 0 [pid 24471] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24470] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24471] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24471] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24470] <... futex resumed>) = 0 [pid 24471] <... futex resumed>) = 1 [pid 24470] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24471] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24470] <... futex resumed>) = 0 [pid 24470] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24471] <... openat resumed>) = 3 [pid 24471] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24470] <... futex resumed>) = 0 [pid 24471] <... futex resumed>) = 1 [pid 24470] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24471] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24470] <... futex resumed>) = 0 [pid 24470] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24471] <... pwrite64 resumed>) = 181 [pid 24471] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24470] <... futex resumed>) = 0 [pid 24471] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24470] exit_group(0) = ? [pid 24471] <... futex resumed>) = ? [pid 24471] +++ exited with 0 +++ [pid 24470] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24470, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24472 rt_sigprocmask(SIG_SETMASK, []ci2-android-5-10/strace-static-x86_64: Process 24472 attached , NULL, 8) = 0 [pid 24472] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24472] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24472] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24472] setpgid(0, 0) = 0 [pid 24472] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24472] write(3, "1000", 4) = 4 [pid 24472] close(3) = 0 executing program [pid 24472] write(1, "executing program\n", 18) = 18 [pid 24472] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24472] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24472] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24472] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24472] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24472] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24472] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24473 attached => {parent_tid=[24473]}, 88) = 24473 [pid 24472] rt_sigprocmask(SIG_SETMASK, [] [pid 24473] set_robust_list(0x7f091316a9a0, 24 [pid 24472] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24473] <... set_robust_list resumed>) = 0 [pid 24472] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24473] rt_sigprocmask(SIG_SETMASK, [] [pid 24472] <... futex resumed>) = 0 [pid 24473] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24472] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24473] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24473] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24472] <... futex resumed>) = 0 [pid 24472] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24472] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24473] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24473] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24472] <... futex resumed>) = 0 [pid 24472] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24472] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24473] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24473] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24472] <... futex resumed>) = 0 [pid 24472] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24472] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24473] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24473] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24472] <... futex resumed>) = 0 [pid 24473] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24472] exit_group(0) = ? [pid 24473] <... futex resumed>) = ? [pid 24473] +++ exited with 0 +++ [pid 24472] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24472, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24474 attached [pid 24474] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] <... clone resumed>, child_tidptr=0x55557260a690) = 24474 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24474] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24474] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24474] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24474] setpgid(0, 0) = 0 [pid 24474] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24474] write(3, "1000", 4) = 4 [pid 24474] close(3) = 0 [pid 24474] write(1, "executing program\n", 18) = 18 executing program [pid 24474] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24474] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24474] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24474] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24474] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24474] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24474] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24475 attached => {parent_tid=[24475]}, 88) = 24475 [pid 24474] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24474] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24474] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24475] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24475] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24475] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24475] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24474] <... futex resumed>) = 0 [pid 24474] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24475] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24474] <... futex resumed>) = 0 [pid 24474] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24475] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24475] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24474] <... futex resumed>) = 0 [pid 24474] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24474] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24475] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24475] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24474] <... futex resumed>) = 0 [pid 24474] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24474] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24475] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24475] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24474] <... futex resumed>) = 0 [pid 24475] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24474] exit_group(0) = ? [pid 24475] <... futex resumed>) = ? [pid 24475] +++ exited with 0 +++ [pid 24474] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24474, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24476 ci2-android-5-10/strace-static-x86_64: Process 24476 attached [pid 24476] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24476] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24476] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24476] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24476] setpgid(0, 0) = 0 [pid 24476] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24476] write(3, "1000", 4) = 4 [pid 24476] close(3) = 0 executing program [pid 24476] write(1, "executing program\n", 18) = 18 [pid 24476] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24476] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24476] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24476] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24476] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24476] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24476] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24477 attached [pid 24477] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24477] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24477] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24476] <... clone3 resumed> => {parent_tid=[24477]}, 88) = 24477 [pid 24476] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24476] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24477] <... futex resumed>) = 0 [pid 24476] <... futex resumed>) = 1 [pid 24477] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24477] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24477] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24476] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24476] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24477] <... futex resumed>) = 0 [pid 24477] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24476] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24477] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24476] <... futex resumed>) = 0 [pid 24476] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24476] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24477] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24477] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24476] <... futex resumed>) = 0 [pid 24476] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24476] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24477] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24477] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24476] <... futex resumed>) = 0 [pid 24477] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24476] exit_group(0) = ? [pid 24477] <... futex resumed>) = ? [pid 24477] +++ exited with 0 +++ [pid 24476] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24476, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24478 ci2-android-5-10/strace-static-x86_64: Process 24478 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24478] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24478] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24478] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24478] setpgid(0, 0) = 0 [pid 24478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24478] write(3, "1000", 4) = 4 [pid 24478] close(3) = 0 [pid 24478] write(1, "executing program\n", 18) = 18 [pid 24478] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24478] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 executing program [pid 24478] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24478] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24478] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24478] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24478] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24479 attached => {parent_tid=[24479]}, 88) = 24479 [pid 24479] set_robust_list(0x7f091316a9a0, 24 [pid 24478] rt_sigprocmask(SIG_SETMASK, [] [pid 24479] <... set_robust_list resumed>) = 0 [pid 24478] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24479] rt_sigprocmask(SIG_SETMASK, [] [pid 24478] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24479] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24478] <... futex resumed>) = 0 [pid 24478] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24479] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24479] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24478] <... futex resumed>) = 0 [pid 24479] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24478] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24479] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24478] <... futex resumed>) = 0 [pid 24479] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24478] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24479] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24479] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24478] <... futex resumed>) = 0 [pid 24479] <... futex resumed>) = 1 [pid 24478] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24479] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24478] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24479] <... openat resumed>) = 3 [pid 24479] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24478] <... futex resumed>) = 0 [pid 24479] <... futex resumed>) = 1 [pid 24478] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24479] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24478] <... futex resumed>) = 0 [pid 24478] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24479] <... pwrite64 resumed>) = 181 [pid 24479] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24478] <... futex resumed>) = 0 [pid 24479] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24478] exit_group(0) = ? [pid 24479] <... futex resumed>) = ? [pid 24479] +++ exited with 0 +++ [pid 24478] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24478, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24480 rt_sigprocmask(SIG_SETMASK, []ci2-android-5-10/strace-static-x86_64: Process 24480 attached , NULL, 8) = 0 [pid 24480] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24480] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24480] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24480] setpgid(0, 0) = 0 [pid 24480] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24480] write(3, "1000", 4) = 4 [pid 24480] close(3) = 0 executing program [pid 24480] write(1, "executing program\n", 18) = 18 [pid 24480] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24480] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24480] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24480] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24480] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24480] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24480] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24481 attached => {parent_tid=[24481]}, 88) = 24481 [pid 24481] set_robust_list(0x7f091316a9a0, 24 [pid 24480] rt_sigprocmask(SIG_SETMASK, [] [pid 24481] <... set_robust_list resumed>) = 0 [pid 24480] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24480] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24481] rt_sigprocmask(SIG_SETMASK, [] [pid 24480] <... futex resumed>) = 0 [pid 24480] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24481] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24481] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24481] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24480] <... futex resumed>) = 0 [pid 24480] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24481] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24480] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24481] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24481] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24480] <... futex resumed>) = 0 [pid 24480] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24481] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24480] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24481] <... openat resumed>) = 3 [pid 24481] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24480] <... futex resumed>) = 0 [pid 24480] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24480] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24481] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24481] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24480] <... futex resumed>) = 0 [pid 24481] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24480] exit_group(0) = ? [pid 24481] <... futex resumed>) = ? [pid 24481] +++ exited with 0 +++ [pid 24480] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24480, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24482 ci2-android-5-10/strace-static-x86_64: Process 24482 attached [pid 24482] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24482] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24482] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24482] setpgid(0, 0) = 0 [pid 24482] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24482] write(3, "1000", 4) = 4 [pid 24482] close(3) = 0 executing program [pid 24482] write(1, "executing program\n", 18) = 18 [pid 24482] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24482] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24482] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24482] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24482] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24482] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24482] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24483 attached => {parent_tid=[24483]}, 88) = 24483 [pid 24483] set_robust_list(0x7f091316a9a0, 24 [pid 24482] rt_sigprocmask(SIG_SETMASK, [] [pid 24483] <... set_robust_list resumed>) = 0 [pid 24482] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24483] rt_sigprocmask(SIG_SETMASK, [] [pid 24482] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24483] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24482] <... futex resumed>) = 0 [pid 24483] mkdirat(AT_FDCWD, "./sys", 0777 [pid 24482] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24483] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 24483] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24482] <... futex resumed>) = 0 [pid 24483] <... futex resumed>) = 1 [pid 24482] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24483] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24482] <... futex resumed>) = 0 [pid 24482] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24483] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24483] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24482] <... futex resumed>) = 0 [pid 24483] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24482] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24483] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24482] <... futex resumed>) = 0 [pid 24483] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24482] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24483] <... openat resumed>) = 3 [pid 24483] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24482] <... futex resumed>) = 0 [pid 24482] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24483] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24482] <... futex resumed>) = 0 [pid 24482] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24483] <... pwrite64 resumed>) = 181 [pid 24483] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24482] <... futex resumed>) = 0 [pid 24482] exit_group(0) = ? [pid 24483] <... futex resumed>) = ? [pid 24483] +++ exited with 0 +++ [pid 24482] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24482, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24484 ci2-android-5-10/strace-static-x86_64: Process 24484 attached [pid 24484] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24484] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24484] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24484] setpgid(0, 0) = 0 [pid 24484] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24484] write(3, "1000", 4) = 4 [pid 24484] close(3) = 0 executing program [pid 24484] write(1, "executing program\n", 18) = 18 [pid 24484] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24484] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24484] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24484] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24484] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24484] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24484] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24485 attached [pid 24485] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24485] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24485] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24484] <... clone3 resumed> => {parent_tid=[24485]}, 88) = 24485 [pid 24484] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24484] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24485] <... futex resumed>) = 0 [pid 24484] <... futex resumed>) = 1 [pid 24485] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24485] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24485] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24484] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24484] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24485] <... futex resumed>) = 0 [pid 24484] <... futex resumed>) = 1 [pid 24485] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24485] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24485] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24484] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24484] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24485] <... futex resumed>) = 0 [pid 24484] <... futex resumed>) = 1 [pid 24485] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24485] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24485] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24484] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24484] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24485] <... futex resumed>) = 0 [pid 24485] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24484] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24485] <... pwrite64 resumed>) = 181 [pid 24485] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24484] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24485] <... futex resumed>) = 0 [pid 24485] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24484] exit_group(0) = ? [pid 24485] <... futex resumed>) = ? [pid 24485] +++ exited with 0 +++ [pid 24484] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24484, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24486 ci2-android-5-10/strace-static-x86_64: Process 24486 attached [pid 24486] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24486] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24486] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24486] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24486] setpgid(0, 0) = 0 [pid 24486] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24486] <... openat resumed>) = 3 [pid 24486] write(3, "1000", 4) = 4 [pid 24486] close(3) = 0 [pid 24486] write(1, "executing program\n", 18) = 18 executing program [pid 24486] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24486] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24486] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24486] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24486] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24486] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24486] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[24487]}, 88) = 24487 [pid 24486] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24486] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24486] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 24487 attached [pid 24487] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24487] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24487] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24487] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24486] <... futex resumed>) = 0 [pid 24486] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24486] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24487] <... futex resumed>) = 1 [pid 24487] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24487] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24486] <... futex resumed>) = 0 [pid 24486] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24486] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24487] <... futex resumed>) = 1 [pid 24487] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24487] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24486] <... futex resumed>) = 0 [pid 24486] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24486] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24487] <... futex resumed>) = 1 [pid 24487] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24487] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24486] <... futex resumed>) = 0 [pid 24487] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24486] exit_group(0) = ? [pid 24487] <... futex resumed>) = ? [pid 24487] +++ exited with 0 +++ [pid 24486] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24486, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24488 attached , child_tidptr=0x55557260a690) = 24488 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24488] set_robust_list(0x55557260a6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24488] <... set_robust_list resumed>) = 0 [pid 24488] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24488] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24488] setpgid(0, 0) = 0 [pid 24488] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24488] write(3, "1000", 4) = 4 [pid 24488] close(3) = 0 [pid 24488] write(1, "executing program\n", 18) = 18 executing program [pid 24488] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24488] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24488] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24488] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24488] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24488] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24488] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[24489]}, 88) = 24489 [pid 24488] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24488] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24488] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 24489 attached [pid 24489] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24489] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24489] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24489] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24488] <... futex resumed>) = 0 [pid 24488] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24488] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24489] <... futex resumed>) = 1 [pid 24489] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24489] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24488] <... futex resumed>) = 0 [pid 24488] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24488] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24489] <... futex resumed>) = 1 [pid 24489] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24489] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24488] <... futex resumed>) = 0 [pid 24488] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24488] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24489] <... futex resumed>) = 1 [pid 24489] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24489] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24488] <... futex resumed>) = 0 [pid 24489] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24488] exit_group(0) = ? [pid 24489] <... futex resumed>) = ? [pid 24489] +++ exited with 0 +++ [pid 24488] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24488, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24490 attached , child_tidptr=0x55557260a690) = 24490 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24490] set_robust_list(0x55557260a6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24490] <... set_robust_list resumed>) = 0 [pid 24490] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24490] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24490] setpgid(0, 0) = 0 [pid 24490] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24490] write(3, "1000", 4) = 4 [pid 24490] close(3) = 0 executing program [pid 24490] write(1, "executing program\n", 18) = 18 [pid 24490] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24490] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24490] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24490] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24490] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24490] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24490] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24491 attached [pid 24491] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24491] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24491] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24490] <... clone3 resumed> => {parent_tid=[24491]}, 88) = 24491 [pid 24490] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24490] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24491] <... futex resumed>) = 0 [pid 24490] <... futex resumed>) = 1 [pid 24491] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24491] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24491] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24490] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24490] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24491] <... futex resumed>) = 0 [pid 24490] <... futex resumed>) = 1 [pid 24491] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24491] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24491] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24490] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24490] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24491] <... futex resumed>) = 0 [pid 24490] <... futex resumed>) = 1 [pid 24491] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24490] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24491] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24491] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24490] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24490] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24491] <... futex resumed>) = 0 [pid 24491] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24490] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24491] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24490] <... futex resumed>) = 0 [pid 24490] exit_group(0) = ? [pid 24491] <... futex resumed>) = ? [pid 24491] +++ exited with 0 +++ [pid 24490] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24490, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24492 attached , child_tidptr=0x55557260a690) = 24492 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24492] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24492] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24492] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24492] setpgid(0, 0) = 0 [pid 24492] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24492] write(3, "1000", 4) = 4 [pid 24492] close(3) = 0 [pid 24492] write(1, "executing program\n", 18) = 18 executing program [pid 24492] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24492] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24492] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24492] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24492] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24492] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24492] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24493 attached => {parent_tid=[24493]}, 88) = 24493 [pid 24492] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24492] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24492] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24493] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24493] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24493] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24493] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24492] <... futex resumed>) = 0 [pid 24492] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24492] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24493] <... futex resumed>) = 1 [pid 24493] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24493] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24492] <... futex resumed>) = 0 [pid 24493] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24492] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24493] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24492] <... futex resumed>) = 0 [pid 24493] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24492] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24493] <... openat resumed>) = 3 [pid 24493] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24492] <... futex resumed>) = 0 [pid 24492] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24492] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24493] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24493] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24492] <... futex resumed>) = 0 [pid 24493] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24492] exit_group(0) = ? [pid 24493] <... futex resumed>) = ? [pid 24493] +++ exited with 0 +++ [pid 24492] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24492, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24494 attached , child_tidptr=0x55557260a690) = 24494 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24494] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24494] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24494] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24494] setpgid(0, 0) = 0 [pid 24494] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24494] write(3, "1000", 4) = 4 [pid 24494] close(3) = 0 executing program [pid 24494] write(1, "executing program\n", 18) = 18 [pid 24494] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24494] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24494] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24494] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24494] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24494] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24494] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24495 attached [pid 24495] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24495] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24495] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24494] <... clone3 resumed> => {parent_tid=[24495]}, 88) = 24495 [pid 24494] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24494] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24495] <... futex resumed>) = 0 [pid 24494] <... futex resumed>) = 1 [pid 24495] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24495] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24495] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24494] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24494] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24495] <... futex resumed>) = 0 [pid 24494] <... futex resumed>) = 1 [pid 24495] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24495] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24495] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24494] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24494] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24495] <... futex resumed>) = 0 [pid 24494] <... futex resumed>) = 1 [pid 24495] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24495] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24495] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24494] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24494] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24494] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24495] <... futex resumed>) = 0 [pid 24495] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24495] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24494] <... futex resumed>) = 0 [pid 24495] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24494] exit_group(0) = ? [pid 24495] <... futex resumed>) = ? [pid 24495] +++ exited with 0 +++ [pid 24494] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24494, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24496 ci2-android-5-10/strace-static-x86_64: Process 24496 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24496] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24496] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24496] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24496] setpgid(0, 0) = 0 [pid 24496] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24496] write(3, "1000", 4) = 4 [pid 24496] close(3) = 0 executing program [pid 24496] write(1, "executing program\n", 18) = 18 [pid 24496] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24496] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24496] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24496] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24496] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24496] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24496] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24497 attached => {parent_tid=[24497]}, 88) = 24497 [pid 24497] set_robust_list(0x7f091316a9a0, 24 [pid 24496] rt_sigprocmask(SIG_SETMASK, [] [pid 24497] <... set_robust_list resumed>) = 0 [pid 24496] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24497] rt_sigprocmask(SIG_SETMASK, [] [pid 24496] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24497] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24496] <... futex resumed>) = 0 [pid 24497] mkdirat(AT_FDCWD, "./sys", 0777 [pid 24496] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24497] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 24497] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24496] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24497] <... futex resumed>) = 0 [pid 24497] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24496] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24497] <... futex resumed>) = 0 [pid 24497] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24496] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24497] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24497] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24497] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24496] <... futex resumed>) = 0 [pid 24496] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24497] <... futex resumed>) = 0 [pid 24496] <... futex resumed>) = 1 [pid 24497] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24496] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24497] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24497] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24496] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24496] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24497] <... futex resumed>) = 0 [pid 24497] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24496] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24497] <... pwrite64 resumed>) = 181 [pid 24497] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24496] <... futex resumed>) = 0 [pid 24496] exit_group(0) = ? [pid 24497] +++ exited with 0 +++ [pid 24496] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24496, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24498 attached , child_tidptr=0x55557260a690) = 24498 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24498] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24498] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24498] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24498] setpgid(0, 0) = 0 [pid 24498] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24498] write(3, "1000", 4) = 4 [pid 24498] close(3) = 0 [pid 24498] write(1, "executing program\n", 18) = 18 executing program [pid 24498] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24498] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24498] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24498] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24498] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24498] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24498] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24499 attached => {parent_tid=[24499]}, 88) = 24499 [pid 24498] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24498] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24498] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24499] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24499] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24499] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24499] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24498] <... futex resumed>) = 0 [pid 24498] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24498] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24499] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24499] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24498] <... futex resumed>) = 0 [pid 24498] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24498] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24499] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24499] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24498] <... futex resumed>) = 0 [pid 24498] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24498] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24499] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24499] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24498] <... futex resumed>) = 0 [pid 24499] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24498] exit_group(0) = ? [pid 24499] <... futex resumed>) = ? [pid 24499] +++ exited with 0 +++ [pid 24498] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24498, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24500 attached , child_tidptr=0x55557260a690) = 24500 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24500] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24500] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24500] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24500] setpgid(0, 0) = 0 [pid 24500] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24500] write(3, "1000", 4) = 4 [pid 24500] close(3) = 0 executing program [pid 24500] write(1, "executing program\n", 18) = 18 [pid 24500] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24500] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24500] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24500] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24500] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24500] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24500] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24501 attached [pid 24501] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24501] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24501] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24500] <... clone3 resumed> => {parent_tid=[24501]}, 88) = 24501 [pid 24500] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24500] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24501] <... futex resumed>) = 0 [pid 24500] <... futex resumed>) = 1 [pid 24501] mkdirat(AT_FDCWD, "./sys", 0777 [pid 24500] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24501] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 24501] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24500] <... futex resumed>) = 0 [pid 24500] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24501] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24500] <... futex resumed>) = 0 [pid 24500] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24501] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24501] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24500] <... futex resumed>) = 0 [pid 24500] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24500] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24501] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24501] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24500] <... futex resumed>) = 0 [pid 24500] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24500] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24501] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24501] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24500] <... futex resumed>) = 0 [pid 24501] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24500] exit_group(0) = ? [pid 24501] <... futex resumed>) = -1 ENOSYS (Function not implemented) [pid 24501] +++ exited with 0 +++ [pid 24500] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24500, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24502 attached , child_tidptr=0x55557260a690) = 24502 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24502] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24502] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24502] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24502] setpgid(0, 0) = 0 [pid 24502] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24502] write(3, "1000", 4) = 4 [pid 24502] close(3) = 0 [pid 24502] write(1, "executing program\n", 18) = 18 executing program [pid 24502] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24502] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24502] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24502] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24502] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24502] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24502] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[24503]}, 88) = 24503 [pid 24502] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24502] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24502] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 24503 attached [pid 24503] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24503] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24503] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24503] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24502] <... futex resumed>) = 0 [pid 24502] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24502] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24503] <... futex resumed>) = 1 [pid 24503] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24503] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24502] <... futex resumed>) = 0 [pid 24502] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24502] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24503] <... futex resumed>) = 1 [pid 24503] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24503] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24502] <... futex resumed>) = 0 [pid 24502] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24502] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24503] <... futex resumed>) = 1 [pid 24503] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24503] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24502] <... futex resumed>) = 0 [pid 24503] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24502] exit_group(0) = ? [pid 24503] <... futex resumed>) = ? [pid 24503] +++ exited with 0 +++ [pid 24502] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24502, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24504 ci2-android-5-10/strace-static-x86_64: Process 24504 attached [pid 24504] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24504] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24504] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24504] <... prctl resumed>) = 0 [pid 24504] setpgid(0, 0) = 0 [pid 24504] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24504] <... openat resumed>) = 3 [pid 24504] write(3, "1000", 4) = 4 [pid 24504] close(3) = 0 [pid 24504] write(1, "executing program\n", 18) = 18 [pid 24504] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 24504] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24504] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24504] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24504] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24504] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24504] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24505 attached => {parent_tid=[24505]}, 88) = 24505 [pid 24505] set_robust_list(0x7f091316a9a0, 24 [pid 24504] rt_sigprocmask(SIG_SETMASK, [] [pid 24505] <... set_robust_list resumed>) = 0 [pid 24504] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24505] rt_sigprocmask(SIG_SETMASK, [] [pid 24504] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24505] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24504] <... futex resumed>) = 0 [pid 24504] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24505] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24505] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24504] <... futex resumed>) = 0 [pid 24504] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24504] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24505] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24505] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24504] <... futex resumed>) = 0 [pid 24504] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24504] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24505] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24505] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24504] <... futex resumed>) = 0 [pid 24504] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24504] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24505] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24505] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24504] <... futex resumed>) = 0 [pid 24505] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24504] exit_group(0) = ? [pid 24505] <... futex resumed>) = ? [pid 24505] +++ exited with 0 +++ [pid 24504] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24504, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24506 ci2-android-5-10/strace-static-x86_64: Process 24506 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24506] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24506] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24506] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24506] setpgid(0, 0) = 0 [pid 24506] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24506] write(3, "1000", 4) = 4 [pid 24506] close(3) = 0 executing program [pid 24506] write(1, "executing program\n", 18) = 18 [pid 24506] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24506] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24506] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24506] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24506] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24506] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24506] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24507 attached => {parent_tid=[24507]}, 88) = 24507 [pid 24506] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24506] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24506] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24507] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24507] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24507] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24507] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24506] <... futex resumed>) = 0 [pid 24506] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24506] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24507] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24507] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24506] <... futex resumed>) = 0 [pid 24506] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24506] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24507] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24507] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24506] <... futex resumed>) = 0 [pid 24506] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24506] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24507] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24507] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24506] <... futex resumed>) = 0 [pid 24507] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24506] exit_group(0) = ? [pid 24507] <... futex resumed>) = ? [pid 24507] +++ exited with 0 +++ [pid 24506] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24506, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24508 ci2-android-5-10/strace-static-x86_64: Process 24508 attached [pid 24508] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24508] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24508] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24508] setpgid(0, 0) = 0 [pid 24508] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24508] <... openat resumed>) = 3 [pid 24508] write(3, "1000", 4) = 4 [pid 24508] close(3) = 0 [pid 24508] write(1, "executing program\n", 18) = 18 executing program [pid 24508] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24508] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24508] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24508] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24508] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24508] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24508] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24509 attached => {parent_tid=[24509]}, 88) = 24509 [pid 24509] set_robust_list(0x7f091316a9a0, 24 [pid 24508] rt_sigprocmask(SIG_SETMASK, [] [pid 24509] <... set_robust_list resumed>) = 0 [pid 24509] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24509] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24508] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24508] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24509] <... futex resumed>) = 0 [pid 24509] mkdirat(AT_FDCWD, "./sys", 0777 [pid 24508] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24509] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 24509] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24509] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24508] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24508] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24509] <... futex resumed>) = 0 [pid 24508] <... futex resumed>) = 1 [pid 24509] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24508] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24509] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24509] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24508] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24508] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24509] <... futex resumed>) = 0 [pid 24509] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24508] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24509] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24509] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24508] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24508] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24509] <... futex resumed>) = 0 [pid 24508] <... futex resumed>) = 1 [pid 24509] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24508] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24509] <... pwrite64 resumed>) = 181 [pid 24509] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24509] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24508] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24508] exit_group(0) = ? [pid 24509] <... futex resumed>) = ? [pid 24509] +++ exited with 0 +++ [pid 24508] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24508, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24510 ci2-android-5-10/strace-static-x86_64: Process 24510 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24510] set_robust_list(0x55557260a6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24510] <... set_robust_list resumed>) = 0 [pid 24510] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24510] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24510] setpgid(0, 0) = 0 [pid 24510] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24510] write(3, "1000", 4) = 4 [pid 24510] close(3) = 0 [pid 24510] write(1, "executing program\n", 18) = 18 executing program [pid 24510] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24510] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24510] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24510] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24510] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24510] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24510] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24511 attached [pid 24511] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24511] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24511] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24510] <... clone3 resumed> => {parent_tid=[24511]}, 88) = 24511 [pid 24510] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24510] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24511] <... futex resumed>) = 0 [pid 24510] <... futex resumed>) = 1 [pid 24511] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24511] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24511] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24510] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24510] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24511] <... futex resumed>) = 0 [pid 24511] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24510] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24511] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24511] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24510] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24510] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24511] <... futex resumed>) = 0 [pid 24511] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24510] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24511] <... openat resumed>) = 3 [pid 24511] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24511] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24510] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24510] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24511] <... futex resumed>) = 0 [pid 24511] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24510] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24511] <... pwrite64 resumed>) = 181 [pid 24511] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24510] <... futex resumed>) = 0 [pid 24511] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24510] exit_group(0) = ? [pid 24511] <... futex resumed>) = ? [pid 24511] +++ exited with 0 +++ [pid 24510] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24510, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24512 ci2-android-5-10/strace-static-x86_64: Process 24512 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24512] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24512] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24512] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24512] setpgid(0, 0) = 0 [pid 24512] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24512] write(3, "1000", 4) = 4 [pid 24512] close(3) = 0 executing program [pid 24512] write(1, "executing program\n", 18) = 18 [pid 24512] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24512] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24512] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24512] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24512] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24512] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24512] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24513 attached => {parent_tid=[24513]}, 88) = 24513 [pid 24513] set_robust_list(0x7f091316a9a0, 24 [pid 24512] rt_sigprocmask(SIG_SETMASK, [] [pid 24513] <... set_robust_list resumed>) = 0 [pid 24512] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24512] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24513] rt_sigprocmask(SIG_SETMASK, [] [pid 24512] <... futex resumed>) = 0 [pid 24513] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24512] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24513] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24513] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24512] <... futex resumed>) = 0 [pid 24512] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24512] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24513] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24513] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24512] <... futex resumed>) = 0 [pid 24512] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24512] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24513] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24513] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24512] <... futex resumed>) = 0 [pid 24512] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24512] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24513] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24513] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24512] <... futex resumed>) = 0 [pid 24512] exit_group(0) = ? [pid 24513] <... futex resumed>) = ? [pid 24513] +++ exited with 0 +++ [pid 24512] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24512, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24514 ci2-android-5-10/strace-static-x86_64: Process 24514 attached [pid 24514] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24514] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24514] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24514] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24514] setpgid(0, 0) = 0 [pid 24514] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24514] write(3, "1000", 4) = 4 [pid 24514] close(3) = 0 executing program [pid 24514] write(1, "executing program\n", 18) = 18 [pid 24514] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24514] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24514] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24514] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24514] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24514] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24514] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24515 attached => {parent_tid=[24515]}, 88) = 24515 [pid 24514] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24514] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24514] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24515] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24515] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24515] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24515] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24514] <... futex resumed>) = 0 [pid 24514] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24514] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24515] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24515] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24514] <... futex resumed>) = 0 [pid 24514] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24514] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24515] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24515] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24514] <... futex resumed>) = 0 [pid 24514] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24514] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24515] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24515] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24514] <... futex resumed>) = 0 [pid 24515] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24514] exit_group(0) = ? [pid 24515] <... futex resumed>) = ? [pid 24515] +++ exited with 0 +++ [pid 24514] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24514, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24516 ci2-android-5-10/strace-static-x86_64: Process 24516 attached [pid 24516] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24516] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24516] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24516] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24516] setpgid(0, 0) = 0 [pid 24516] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24516] write(3, "1000", 4) = 4 [pid 24516] close(3) = 0 executing program [pid 24516] write(1, "executing program\n", 18) = 18 [pid 24516] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24516] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24516] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24516] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24516] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24516] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24516] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24517 attached [pid 24517] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24517] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24517] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24516] <... clone3 resumed> => {parent_tid=[24517]}, 88) = 24517 [pid 24516] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24516] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24517] <... futex resumed>) = 0 [pid 24516] <... futex resumed>) = 1 [pid 24517] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24517] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24517] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24516] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24516] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24517] <... futex resumed>) = 0 [pid 24517] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24517] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24517] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24516] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24516] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24517] <... futex resumed>) = 0 [pid 24516] <... futex resumed>) = 1 [pid 24517] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24516] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24517] <... openat resumed>) = 3 [pid 24517] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24517] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24516] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24516] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24517] <... futex resumed>) = 0 [pid 24517] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24516] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24517] <... pwrite64 resumed>) = 181 [pid 24517] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24517] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24516] <... futex resumed>) = 0 [pid 24516] exit_group(0) = ? [pid 24517] <... futex resumed>) = ? [pid 24517] +++ exited with 0 +++ [pid 24516] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24516, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24518 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 24518 attached [pid 24518] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24518] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24518] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24518] setpgid(0, 0) = 0 [pid 24518] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24518] write(3, "1000", 4) = 4 [pid 24518] close(3) = 0 executing program [pid 24518] write(1, "executing program\n", 18) = 18 [pid 24518] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24518] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24518] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24518] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24518] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24518] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24518] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24519 attached => {parent_tid=[24519]}, 88) = 24519 [pid 24519] set_robust_list(0x7f091316a9a0, 24 [pid 24518] rt_sigprocmask(SIG_SETMASK, [] [pid 24519] <... set_robust_list resumed>) = 0 [pid 24519] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24519] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24518] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24518] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24519] <... futex resumed>) = 0 [pid 24519] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24518] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24519] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24519] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24518] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24518] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24519] <... futex resumed>) = 0 [pid 24518] <... futex resumed>) = 1 [pid 24519] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24518] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24519] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24519] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24519] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24518] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24518] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24519] <... futex resumed>) = 0 [pid 24519] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24518] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24519] <... openat resumed>) = 3 [pid 24519] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24519] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24518] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24518] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24519] <... futex resumed>) = 0 [pid 24518] <... futex resumed>) = 1 [pid 24519] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24518] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24519] <... pwrite64 resumed>) = 181 [pid 24519] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24518] <... futex resumed>) = 0 [pid 24519] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24518] exit_group(0 [pid 24519] <... futex resumed>) = ? [pid 24518] <... exit_group resumed>) = ? [pid 24519] +++ exited with 0 +++ [pid 24518] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24518, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24520 ci2-android-5-10/strace-static-x86_64: Process 24520 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24520] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24520] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24520] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24520] setpgid(0, 0) = 0 [pid 24520] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24520] write(3, "1000", 4) = 4 [pid 24520] close(3) = 0 executing program [pid 24520] write(1, "executing program\n", 18) = 18 [pid 24520] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24520] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24520] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24520] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24520] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24520] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24520] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24521 attached => {parent_tid=[24521]}, 88) = 24521 [pid 24521] set_robust_list(0x7f091316a9a0, 24 [pid 24520] rt_sigprocmask(SIG_SETMASK, [] [pid 24521] <... set_robust_list resumed>) = 0 [pid 24520] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24521] rt_sigprocmask(SIG_SETMASK, [] [pid 24520] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24521] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24520] <... futex resumed>) = 0 [pid 24520] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24521] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24521] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24520] <... futex resumed>) = 0 [pid 24521] <... futex resumed>) = 1 [pid 24520] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24521] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24520] <... futex resumed>) = 0 [pid 24520] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24521] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24521] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24520] <... futex resumed>) = 0 [pid 24521] <... futex resumed>) = 1 [pid 24520] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24521] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24520] <... futex resumed>) = 0 [pid 24520] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24521] <... openat resumed>) = 3 [pid 24521] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24520] <... futex resumed>) = 0 [pid 24521] <... futex resumed>) = 1 [pid 24520] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24521] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24520] <... futex resumed>) = 0 [pid 24520] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24521] <... pwrite64 resumed>) = 181 [pid 24521] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24520] <... futex resumed>) = 0 [pid 24521] <... futex resumed>) = 1 [pid 24520] exit_group(0 [pid 24521] ???( [pid 24520] <... exit_group resumed>) = ? [pid 24521] <... ??? resumed>) = -1 ENOSYS (Function not implemented) [pid 24521] +++ exited with 0 +++ [pid 24520] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24520, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24522 ci2-android-5-10/strace-static-x86_64: Process 24522 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24522] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24522] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24522] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24522] setpgid(0, 0) = 0 [pid 24522] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24522] write(3, "1000", 4) = 4 [pid 24522] close(3) = 0 executing program [pid 24522] write(1, "executing program\n", 18) = 18 [pid 24522] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24522] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24522] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24522] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24522] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24522] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24522] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24523 attached => {parent_tid=[24523]}, 88) = 24523 [pid 24523] set_robust_list(0x7f091316a9a0, 24 [pid 24522] rt_sigprocmask(SIG_SETMASK, [] [pid 24523] <... set_robust_list resumed>) = 0 [pid 24522] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24523] rt_sigprocmask(SIG_SETMASK, [] [pid 24522] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24523] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24522] <... futex resumed>) = 0 [pid 24522] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24523] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24523] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24522] <... futex resumed>) = 0 [pid 24523] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24522] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24523] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24522] <... futex resumed>) = 0 [pid 24523] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24522] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24523] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24523] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24522] <... futex resumed>) = 0 [pid 24523] <... futex resumed>) = 1 [pid 24522] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24523] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24522] <... futex resumed>) = 0 [pid 24522] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24523] <... openat resumed>) = 3 [pid 24523] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24522] <... futex resumed>) = 0 [pid 24523] <... futex resumed>) = 1 [pid 24522] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24523] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24522] <... futex resumed>) = 0 [pid 24522] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24523] <... pwrite64 resumed>) = 181 [pid 24523] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24522] <... futex resumed>) = 0 [pid 24523] <... futex resumed>) = 1 [pid 24522] exit_group(0) = ? [pid 24523] +++ exited with 0 +++ [pid 24522] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24522, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24524 ci2-android-5-10/strace-static-x86_64: Process 24524 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24524] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24524] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24524] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24524] setpgid(0, 0) = 0 [pid 24524] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24524] write(3, "1000", 4) = 4 [pid 24524] close(3) = 0 [pid 24524] write(1, "executing program\n", 18) = 18 [pid 24524] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24524] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24524] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24524] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24524] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24524] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24524] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24525 attached => {parent_tid=[24525]}, 88) = 24525 [pid 24525] set_robust_list(0x7f091316a9a0, 24 [pid 24524] rt_sigprocmask(SIG_SETMASK, [] [pid 24525] <... set_robust_list resumed>) = 0 [pid 24524] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24525] rt_sigprocmask(SIG_SETMASK, [] [pid 24524] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24525] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24524] <... futex resumed>) = 0 [pid 24524] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24525] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24525] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24524] <... futex resumed>) = 0 [pid 24525] <... futex resumed>) = 1 [pid 24524] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24525] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24524] <... futex resumed>) = 0 [pid 24524] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24525] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24525] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24524] <... futex resumed>) = 0 [pid 24525] <... futex resumed>) = 1 executing program [pid 24524] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24525] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24524] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24525] <... openat resumed>) = 3 [pid 24525] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24524] <... futex resumed>) = 0 [pid 24524] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24524] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24525] <... futex resumed>) = 1 [pid 24525] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24525] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24524] <... futex resumed>) = 0 [pid 24525] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24524] exit_group(0) = ? [pid 24525] <... futex resumed>) = ? [pid 24525] +++ exited with 0 +++ [pid 24524] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24524, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24526 ci2-android-5-10/strace-static-x86_64: Process 24526 attached [pid 24526] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24526] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24526] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24526] setpgid(0, 0) = 0 [pid 24526] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24526] write(3, "1000", 4) = 4 [pid 24526] close(3) = 0 [pid 24526] write(1, "executing program\n", 18) = 18 executing program [pid 24526] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24526] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24526] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24526] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24526] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24526] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24526] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[24527]}, 88) = 24527 [pid 24526] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24526] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24526] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 24527 attached [pid 24527] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24527] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24527] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24527] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24526] <... futex resumed>) = 0 [pid 24526] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24526] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24527] <... futex resumed>) = 1 [pid 24527] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24527] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24526] <... futex resumed>) = 0 [pid 24526] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24526] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24527] <... futex resumed>) = 1 [pid 24527] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24527] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24526] <... futex resumed>) = 0 [pid 24526] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24526] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24527] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24527] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24526] <... futex resumed>) = 0 [pid 24527] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24526] exit_group(0) = ? [pid 24527] <... futex resumed>) = ? [pid 24527] +++ exited with 0 +++ [pid 24526] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24526, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24528 ci2-android-5-10/strace-static-x86_64: Process 24528 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24528] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24528] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24528] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24528] setpgid(0, 0) = 0 [pid 24528] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24528] write(3, "1000", 4) = 4 [pid 24528] close(3) = 0 [pid 24528] write(1, "executing program\n", 18) = 18 executing program [pid 24528] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24528] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24528] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24528] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24528] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24528] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24528] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24529 attached [pid 24529] set_robust_list(0x7f091316a9a0, 24 [pid 24528] <... clone3 resumed> => {parent_tid=[24529]}, 88) = 24529 [pid 24529] <... set_robust_list resumed>) = 0 [pid 24529] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24529] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24528] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24528] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24529] <... futex resumed>) = 0 [pid 24529] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24528] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24529] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24529] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24528] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24528] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24529] <... futex resumed>) = 0 [pid 24529] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24528] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24529] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24528] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24529] <... futex resumed>) = 0 [pid 24529] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24528] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24529] <... futex resumed>) = 0 [pid 24528] <... futex resumed>) = 1 [pid 24529] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24528] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24529] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24529] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24528] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24528] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24529] <... futex resumed>) = 0 [pid 24529] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24528] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24529] <... pwrite64 resumed>) = 181 [pid 24529] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24528] <... futex resumed>) = 0 [pid 24529] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24528] exit_group(0) = ? [pid 24529] <... futex resumed>) = ? [pid 24529] +++ exited with 0 +++ [pid 24528] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24528, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24530 attached , child_tidptr=0x55557260a690) = 24530 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24530] set_robust_list(0x55557260a6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24530] <... set_robust_list resumed>) = 0 [pid 24530] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24530] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24530] setpgid(0, 0) = 0 [pid 24530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24530] write(3, "1000", 4) = 4 [pid 24530] close(3) = 0 [pid 24530] write(1, "executing program\n", 18) = 18 executing program [pid 24530] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24530] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24530] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24530] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24530] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24530] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24530] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24531 attached [pid 24531] set_robust_list(0x7f091316a9a0, 24 [pid 24530] <... clone3 resumed> => {parent_tid=[24531]}, 88) = 24531 [pid 24531] <... set_robust_list resumed>) = 0 [pid 24531] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24531] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24530] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24530] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24531] <... futex resumed>) = 0 [pid 24530] <... futex resumed>) = 1 [pid 24531] mkdirat(AT_FDCWD, "./sys", 0777 [pid 24530] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24531] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 24531] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24531] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24530] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24530] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24531] <... futex resumed>) = 0 [pid 24530] <... futex resumed>) = 1 [pid 24531] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24531] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24531] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24530] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24530] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24531] <... futex resumed>) = 0 [pid 24531] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24530] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24531] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24531] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24530] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24530] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24531] <... futex resumed>) = 0 [pid 24531] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24530] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24531] <... pwrite64 resumed>) = 181 [pid 24531] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24530] <... futex resumed>) = 0 [pid 24530] exit_group(0 [pid 24531] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24530] <... exit_group resumed>) = ? [pid 24531] <... futex resumed>) = ? [pid 24531] +++ exited with 0 +++ [pid 24530] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24530, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24532 ci2-android-5-10/strace-static-x86_64: Process 24532 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24532] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24532] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24532] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24532] setpgid(0, 0) = 0 [pid 24532] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24532] write(3, "1000", 4) = 4 [pid 24532] close(3) = 0 [pid 24532] write(1, "executing program\n", 18) = 18 executing program [pid 24532] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24532] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24532] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24532] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24532] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24532] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24532] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24533 attached [pid 24533] set_robust_list(0x7f091316a9a0, 24 [pid 24532] <... clone3 resumed> => {parent_tid=[24533]}, 88) = 24533 [pid 24533] <... set_robust_list resumed>) = 0 [pid 24533] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24533] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24532] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24532] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24533] <... futex resumed>) = 0 [pid 24532] <... futex resumed>) = 1 [pid 24533] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24533] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24533] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24532] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24532] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24533] <... futex resumed>) = 0 [pid 24532] <... futex resumed>) = 1 [pid 24533] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24533] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24533] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24532] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24532] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24533] <... futex resumed>) = 0 [pid 24532] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24533] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24533] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24532] <... futex resumed>) = 0 [pid 24533] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24532] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24532] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24533] <... pwrite64 resumed>) = 181 [pid 24533] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24532] <... futex resumed>) = 0 [pid 24533] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24532] exit_group(0) = ? [pid 24533] <... futex resumed>) = ? [pid 24533] +++ exited with 0 +++ [pid 24532] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24532, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24534 ci2-android-5-10/strace-static-x86_64: Process 24534 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24534] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24534] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24534] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24534] setpgid(0, 0) = 0 [pid 24534] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24534] write(3, "1000", 4) = 4 [pid 24534] close(3) = 0 executing program [pid 24534] write(1, "executing program\n", 18) = 18 [pid 24534] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24534] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24534] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24534] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24534] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24534] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24534] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24535 attached => {parent_tid=[24535]}, 88) = 24535 [pid 24535] set_robust_list(0x7f091316a9a0, 24 [pid 24534] rt_sigprocmask(SIG_SETMASK, [] [pid 24535] <... set_robust_list resumed>) = 0 [pid 24534] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24535] rt_sigprocmask(SIG_SETMASK, [] [pid 24534] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24535] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24534] <... futex resumed>) = 0 [pid 24534] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24535] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24535] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24534] <... futex resumed>) = 0 [pid 24535] <... futex resumed>) = 1 [pid 24534] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24535] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24534] <... futex resumed>) = 0 [pid 24534] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24535] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24535] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24534] <... futex resumed>) = 0 [pid 24535] <... futex resumed>) = 1 [pid 24534] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24535] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24534] <... futex resumed>) = 0 [pid 24534] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24535] <... openat resumed>) = 3 [pid 24535] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24534] <... futex resumed>) = 0 [pid 24535] <... futex resumed>) = 1 [pid 24534] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24535] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24534] <... futex resumed>) = 0 [pid 24534] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24535] <... pwrite64 resumed>) = 181 [pid 24535] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24534] <... futex resumed>) = 0 [pid 24535] <... futex resumed>) = 1 [pid 24534] exit_group(0 [pid 24535] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24534] <... exit_group resumed>) = ? [pid 24535] <... futex resumed>) = -1 ENOSYS (Function not implemented) [pid 24535] +++ exited with 0 +++ [pid 24534] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24534, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24536 ci2-android-5-10/strace-static-x86_64: Process 24536 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24536] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24536] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24536] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24536] setpgid(0, 0) = 0 [pid 24536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24536] write(3, "1000", 4) = 4 [pid 24536] close(3) = 0 [pid 24536] write(1, "executing program\n", 18) = 18 executing program [pid 24536] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24536] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24536] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24536] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24536] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24536] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24536] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[24537]}, 88) = 24537 [pid 24536] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24536] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24536] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 24537 attached [pid 24537] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24537] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24537] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24537] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24536] <... futex resumed>) = 0 [pid 24536] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24536] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24537] <... futex resumed>) = 1 [pid 24537] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24537] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24536] <... futex resumed>) = 0 [pid 24536] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24537] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24536] <... futex resumed>) = 0 [pid 24536] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24537] <... openat resumed>) = 3 [pid 24537] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24536] <... futex resumed>) = 0 [pid 24536] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24537] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24536] <... futex resumed>) = 0 [pid 24536] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24537] <... pwrite64 resumed>) = 181 [pid 24537] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24536] <... futex resumed>) = 0 [pid 24537] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24536] exit_group(0) = ? [pid 24537] <... futex resumed>) = ? [pid 24537] +++ exited with 0 +++ [pid 24536] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24536, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24538 ci2-android-5-10/strace-static-x86_64: Process 24538 attached [pid 24538] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24538] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24538] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24538] setpgid(0, 0) = 0 [pid 24538] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24538] write(3, "1000", 4) = 4 [pid 24538] close(3) = 0 [pid 24538] write(1, "executing program\n", 18) = 18 executing program [pid 24538] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24538] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24538] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24538] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24538] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24538] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24538] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24539 attached => {parent_tid=[24539]}, 88) = 24539 [pid 24539] set_robust_list(0x7f091316a9a0, 24 [pid 24538] rt_sigprocmask(SIG_SETMASK, [] [pid 24539] <... set_robust_list resumed>) = 0 [pid 24538] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24539] rt_sigprocmask(SIG_SETMASK, [] [pid 24538] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24539] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24538] <... futex resumed>) = 0 [pid 24538] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24539] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24539] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24538] <... futex resumed>) = 0 [pid 24539] <... futex resumed>) = 1 [pid 24538] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24539] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24538] <... futex resumed>) = 0 [pid 24538] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24539] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24539] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24538] <... futex resumed>) = 0 [pid 24539] <... futex resumed>) = 1 [pid 24538] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24539] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24538] <... futex resumed>) = 0 [pid 24538] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24539] <... openat resumed>) = 3 [pid 24539] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24538] <... futex resumed>) = 0 [pid 24538] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24538] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24539] <... futex resumed>) = 1 [pid 24539] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24539] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24538] <... futex resumed>) = 0 [pid 24538] exit_group(0) = ? [pid 24539] +++ exited with 0 +++ [pid 24538] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24538, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24540 ci2-android-5-10/strace-static-x86_64: Process 24540 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24540] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24540] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24540] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24540] setpgid(0, 0) = 0 [pid 24540] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24540] write(3, "1000", 4) = 4 [pid 24540] close(3) = 0 [pid 24540] write(1, "executing program\n", 18) = 18 executing program [pid 24540] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24540] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24540] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24540] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24540] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24540] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24540] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[24541]}, 88) = 24541 [pid 24540] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24540] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24540] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 24541 attached [pid 24541] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24541] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24541] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24541] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24540] <... futex resumed>) = 0 [pid 24540] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24540] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24541] <... futex resumed>) = 1 [pid 24541] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24541] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24540] <... futex resumed>) = 0 [pid 24540] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24540] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24541] <... futex resumed>) = 1 [pid 24541] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24541] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24540] <... futex resumed>) = 0 [pid 24540] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24540] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24541] <... futex resumed>) = 1 [pid 24541] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24541] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24540] <... futex resumed>) = 0 [pid 24540] exit_group(0) = ? [pid 24541] +++ exited with 0 +++ [pid 24540] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24540, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24542 ci2-android-5-10/strace-static-x86_64: Process 24542 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24542] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24542] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24542] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24542] setpgid(0, 0) = 0 [pid 24542] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24542] write(3, "1000", 4) = 4 [pid 24542] close(3) = 0 executing program [pid 24542] write(1, "executing program\n", 18) = 18 [pid 24542] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24542] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24542] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24542] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24542] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24542] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24542] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24543 attached => {parent_tid=[24543]}, 88) = 24543 [pid 24543] set_robust_list(0x7f091316a9a0, 24 [pid 24542] rt_sigprocmask(SIG_SETMASK, [] [pid 24543] <... set_robust_list resumed>) = 0 [pid 24542] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24543] rt_sigprocmask(SIG_SETMASK, [] [pid 24542] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24543] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24542] <... futex resumed>) = 0 [pid 24542] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24543] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24543] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24542] <... futex resumed>) = 0 [pid 24542] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24542] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24543] <... futex resumed>) = 1 [pid 24543] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24543] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24542] <... futex resumed>) = 0 [pid 24542] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24542] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24543] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24543] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24542] <... futex resumed>) = 0 [pid 24542] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24543] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24542] <... futex resumed>) = 0 [pid 24542] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24543] <... pwrite64 resumed>) = 181 [pid 24543] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24542] <... futex resumed>) = 0 [pid 24543] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24542] exit_group(0) = ? [pid 24543] <... futex resumed>) = ? [pid 24543] +++ exited with 0 +++ [pid 24542] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24542, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24544 ci2-android-5-10/strace-static-x86_64: Process 24544 attached [pid 24544] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24544] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24544] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24544] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24544] <... prctl resumed>) = 0 [pid 24544] setpgid(0, 0) = 0 [pid 24544] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24544] write(3, "1000", 4) = 4 [pid 24544] close(3) = 0 executing program [pid 24544] write(1, "executing program\n", 18) = 18 [pid 24544] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24544] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24544] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24544] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24544] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24544] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24544] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24545 attached [pid 24545] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24545] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24545] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24544] <... clone3 resumed> => {parent_tid=[24545]}, 88) = 24545 [pid 24544] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24544] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24545] <... futex resumed>) = 0 [pid 24544] <... futex resumed>) = 1 [pid 24545] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24545] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24545] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24544] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24544] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24545] <... futex resumed>) = 0 [pid 24544] <... futex resumed>) = 1 [pid 24545] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24545] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24545] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24544] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24544] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24545] <... futex resumed>) = 0 [pid 24544] <... futex resumed>) = 1 [pid 24545] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24545] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24545] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24544] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24544] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24545] <... futex resumed>) = 0 [pid 24545] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24544] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24545] <... pwrite64 resumed>) = 181 [pid 24545] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24544] <... futex resumed>) = 0 [pid 24545] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24544] exit_group(0 [pid 24545] <... futex resumed>) = ? [pid 24544] <... exit_group resumed>) = ? [pid 24545] +++ exited with 0 +++ [pid 24544] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24544, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24546 ci2-android-5-10/strace-static-x86_64: Process 24546 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24546] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24546] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24546] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24546] setpgid(0, 0) = 0 [pid 24546] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24546] <... openat resumed>) = 3 [pid 24546] write(3, "1000", 4) = 4 [pid 24546] close(3) = 0 [pid 24546] write(1, "executing program\n", 18) = 18 [pid 24546] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 24546] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24546] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24546] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24546] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24546] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24546] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24547 attached => {parent_tid=[24547]}, 88) = 24547 [pid 24547] set_robust_list(0x7f091316a9a0, 24 [pid 24546] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24547] <... set_robust_list resumed>) = 0 [pid 24547] rt_sigprocmask(SIG_SETMASK, [] [pid 24546] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24547] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24546] <... futex resumed>) = 0 [pid 24546] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24547] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24547] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24546] <... futex resumed>) = 0 [pid 24546] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24546] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24547] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24547] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24546] <... futex resumed>) = 0 [pid 24546] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24546] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24547] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24547] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24546] <... futex resumed>) = 0 [pid 24546] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24546] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24547] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24547] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24546] <... futex resumed>) = 0 [pid 24547] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24546] exit_group(0) = ? [pid 24547] <... futex resumed>) = ? [pid 24547] +++ exited with 0 +++ [pid 24546] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24546, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24548 ci2-android-5-10/strace-static-x86_64: Process 24548 attached [pid 24548] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24548] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24548] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24548] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24548] <... prctl resumed>) = 0 [pid 24548] setpgid(0, 0) = 0 [pid 24548] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24548] write(3, "1000", 4) = 4 [pid 24548] close(3) = 0 [pid 24548] write(1, "executing program\n", 18) = 18 executing program [pid 24548] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24548] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24548] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24548] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24548] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24548] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24548] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24549 attached [pid 24549] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24549] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24549] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24548] <... clone3 resumed> => {parent_tid=[24549]}, 88) = 24549 [pid 24548] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24548] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24549] <... futex resumed>) = 0 [pid 24549] mkdirat(AT_FDCWD, "./sys", 0777 [pid 24548] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24549] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 24549] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24548] <... futex resumed>) = 0 [pid 24548] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24548] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24549] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24549] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24548] <... futex resumed>) = 0 [pid 24548] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24548] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24549] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24549] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24548] <... futex resumed>) = 0 [pid 24548] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24548] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24549] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24549] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24548] <... futex resumed>) = 0 [pid 24549] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24548] exit_group(0) = ? [pid 24549] <... futex resumed>) = ? [pid 24549] +++ exited with 0 +++ [pid 24548] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24548, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24550 ci2-android-5-10/strace-static-x86_64: Process 24550 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24550] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24550] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24550] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24550] setpgid(0, 0) = 0 [pid 24550] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24550] write(3, "1000", 4) = 4 [pid 24550] close(3) = 0 [pid 24550] write(1, "executing program\n", 18) = 18 executing program [pid 24550] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24550] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24550] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24550] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24550] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24550] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24550] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24551 attached => {parent_tid=[24551]}, 88) = 24551 [pid 24551] set_robust_list(0x7f091316a9a0, 24 [pid 24550] rt_sigprocmask(SIG_SETMASK, [] [pid 24551] <... set_robust_list resumed>) = 0 [pid 24550] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24551] rt_sigprocmask(SIG_SETMASK, [] [pid 24550] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24551] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24550] <... futex resumed>) = 0 [pid 24550] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24551] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24551] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24550] <... futex resumed>) = 0 [pid 24551] <... futex resumed>) = 1 [pid 24550] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24551] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24550] <... futex resumed>) = 0 [pid 24550] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24551] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24551] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24550] <... futex resumed>) = 0 [pid 24551] <... futex resumed>) = 1 [pid 24550] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24551] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24550] <... futex resumed>) = 0 [pid 24550] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24551] <... openat resumed>) = 3 [pid 24551] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24550] <... futex resumed>) = 0 [pid 24551] <... futex resumed>) = 1 [pid 24550] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24551] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24550] <... futex resumed>) = 0 [pid 24550] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24551] <... pwrite64 resumed>) = 181 [pid 24551] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24550] <... futex resumed>) = 0 [pid 24550] exit_group(0) = ? [pid 24551] +++ exited with 0 +++ [pid 24550] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24550, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24552 ci2-android-5-10/strace-static-x86_64: Process 24552 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24552] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24552] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24552] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24552] setpgid(0, 0) = 0 [pid 24552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24552] write(3, "1000", 4) = 4 [pid 24552] close(3) = 0 [pid 24552] write(1, "executing program\n", 18) = 18 executing program [pid 24552] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24552] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24552] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24552] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24552] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24552] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24552] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24553 attached [pid 24553] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24553] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24553] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24552] <... clone3 resumed> => {parent_tid=[24553]}, 88) = 24553 [pid 24552] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24552] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24553] <... futex resumed>) = 0 [pid 24552] <... futex resumed>) = 1 [pid 24552] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24553] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24553] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24552] <... futex resumed>) = 0 [pid 24552] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24552] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24553] <... futex resumed>) = 1 [pid 24553] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24553] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24552] <... futex resumed>) = 0 [pid 24552] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24552] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24553] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24553] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24552] <... futex resumed>) = 0 [pid 24552] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24553] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24552] <... futex resumed>) = 0 [pid 24552] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24553] <... pwrite64 resumed>) = 181 [pid 24553] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24552] <... futex resumed>) = 0 [pid 24552] exit_group(0) = ? [pid 24553] <... futex resumed>) = ? [pid 24553] +++ exited with 0 +++ [pid 24552] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24552, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24554 ci2-android-5-10/strace-static-x86_64: Process 24554 attached [pid 24554] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24554] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24554] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24554] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24554] <... prctl resumed>) = 0 [pid 24554] setpgid(0, 0) = 0 [pid 24554] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24554] write(3, "1000", 4) = 4 [pid 24554] close(3) = 0 executing program [pid 24554] write(1, "executing program\n", 18) = 18 [pid 24554] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24554] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24554] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24554] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24554] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24554] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24554] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24555 attached [pid 24555] set_robust_list(0x7f091316a9a0, 24 [pid 24554] <... clone3 resumed> => {parent_tid=[24555]}, 88) = 24555 [pid 24555] <... set_robust_list resumed>) = 0 [pid 24555] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24555] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24554] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24554] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24555] <... futex resumed>) = 0 [pid 24554] <... futex resumed>) = 1 [pid 24555] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24555] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24555] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24554] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24554] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24555] <... futex resumed>) = 0 [pid 24554] <... futex resumed>) = 1 [pid 24555] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24554] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24555] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24555] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24555] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24554] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24554] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24555] <... futex resumed>) = 0 [pid 24554] <... futex resumed>) = 1 [pid 24555] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24554] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24555] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24555] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24554] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24554] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24555] <... futex resumed>) = 0 [pid 24555] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24554] <... futex resumed>) = 1 [pid 24554] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24555] <... pwrite64 resumed>) = 181 [pid 24555] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24554] <... futex resumed>) = 0 [pid 24555] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24554] exit_group(0) = ? [pid 24555] <... futex resumed>) = ? [pid 24555] +++ exited with 0 +++ [pid 24554] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24554, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24556 ci2-android-5-10/strace-static-x86_64: Process 24556 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24556] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24556] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24556] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24556] setpgid(0, 0) = 0 [pid 24556] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24556] write(3, "1000", 4) = 4 [pid 24556] close(3) = 0 [pid 24556] write(1, "executing program\n", 18) = 18 [pid 24556] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 24556] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24556] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24556] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24556] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24556] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24556] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[24557]}, 88) = 24557 [pid 24556] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24556] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24556] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 24557 attached [pid 24557] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24557] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24557] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24557] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24556] <... futex resumed>) = 0 [pid 24556] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24556] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24557] <... futex resumed>) = 1 [pid 24557] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24557] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24556] <... futex resumed>) = 0 [pid 24556] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24556] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24557] <... futex resumed>) = 1 [pid 24557] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24557] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24556] <... futex resumed>) = 0 [pid 24557] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24556] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24556] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24557] <... pwrite64 resumed>) = 181 [pid 24557] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24556] <... futex resumed>) = 0 [pid 24557] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24556] exit_group(0) = ? [pid 24557] <... futex resumed>) = ? [pid 24557] +++ exited with 0 +++ [pid 24556] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24556, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24558 ci2-android-5-10/strace-static-x86_64: Process 24558 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24558] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24558] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24558] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24558] setpgid(0, 0) = 0 [pid 24558] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24558] write(3, "1000", 4) = 4 [pid 24558] close(3) = 0 executing program [pid 24558] write(1, "executing program\n", 18) = 18 [pid 24558] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24558] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24558] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24558] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24558] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24558] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24558] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24559 attached => {parent_tid=[24559]}, 88) = 24559 [pid 24559] set_robust_list(0x7f091316a9a0, 24 [pid 24558] rt_sigprocmask(SIG_SETMASK, [] [pid 24559] <... set_robust_list resumed>) = 0 [pid 24558] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24559] rt_sigprocmask(SIG_SETMASK, [] [pid 24558] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24559] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24558] <... futex resumed>) = 0 [pid 24558] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24559] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24559] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24558] <... futex resumed>) = 0 [pid 24559] <... futex resumed>) = 1 [pid 24558] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24559] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24558] <... futex resumed>) = 0 [pid 24558] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24559] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24559] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24558] <... futex resumed>) = 0 [pid 24559] <... futex resumed>) = 1 [pid 24558] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24559] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24558] <... futex resumed>) = 0 [pid 24558] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24559] <... openat resumed>) = 3 [pid 24559] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24558] <... futex resumed>) = 0 [pid 24559] <... futex resumed>) = 1 [pid 24558] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24559] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24558] <... futex resumed>) = 0 [pid 24558] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24559] <... pwrite64 resumed>) = 181 [pid 24559] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24558] <... futex resumed>) = 0 [pid 24559] <... futex resumed>) = 1 [pid 24558] exit_group(0 [pid 24559] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24558] <... exit_group resumed>) = ? [pid 24559] <... futex resumed>) = -1 ENOSYS (Function not implemented) [pid 24559] +++ exited with 0 +++ [pid 24558] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24558, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24560 ci2-android-5-10/strace-static-x86_64: Process 24560 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24560] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24560] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24560] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24560] setpgid(0, 0) = 0 [pid 24560] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24560] write(3, "1000", 4) = 4 [pid 24560] close(3) = 0 [pid 24560] write(1, "executing program\n", 18) = 18 executing program [pid 24560] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24560] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24560] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24560] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24560] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24560] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24560] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24561 attached => {parent_tid=[24561]}, 88) = 24561 [pid 24560] rt_sigprocmask(SIG_SETMASK, [] [pid 24561] set_robust_list(0x7f091316a9a0, 24 [pid 24560] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24561] <... set_robust_list resumed>) = 0 [pid 24560] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24561] rt_sigprocmask(SIG_SETMASK, [] [pid 24560] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24561] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24561] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24561] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24560] <... futex resumed>) = 0 [pid 24560] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24560] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24561] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24561] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24560] <... futex resumed>) = 0 [pid 24560] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24560] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24561] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24561] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24560] <... futex resumed>) = 0 [pid 24560] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24560] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24561] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24561] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24560] <... futex resumed>) = 0 [pid 24561] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24560] exit_group(0) = ? [pid 24561] <... futex resumed>) = ? [pid 24561] +++ exited with 0 +++ [pid 24560] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24560, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24562 ci2-android-5-10/strace-static-x86_64: Process 24562 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24562] set_robust_list(0x55557260a6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24562] <... set_robust_list resumed>) = 0 [pid 24562] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24562] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24562] setpgid(0, 0) = 0 [pid 24562] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24562] write(3, "1000", 4) = 4 [pid 24562] close(3) = 0 executing program [pid 24562] write(1, "executing program\n", 18) = 18 [pid 24562] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24562] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24562] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24562] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24562] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24562] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24562] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24563 attached [pid 24563] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24563] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24563] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24562] <... clone3 resumed> => {parent_tid=[24563]}, 88) = 24563 [pid 24562] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24562] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24563] <... futex resumed>) = 0 [pid 24562] <... futex resumed>) = 1 [pid 24563] mkdirat(AT_FDCWD, "./sys", 0777 [pid 24562] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24563] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 24563] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24563] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24562] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24562] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24563] <... futex resumed>) = 0 [pid 24562] <... futex resumed>) = 1 [pid 24563] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24562] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24563] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24563] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24563] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24562] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24562] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24563] <... futex resumed>) = 0 [pid 24563] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24562] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24563] <... openat resumed>) = 3 [pid 24563] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24563] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24562] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24562] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24563] <... futex resumed>) = 0 [pid 24563] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24562] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24563] <... pwrite64 resumed>) = 181 [pid 24563] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24562] <... futex resumed>) = 0 [pid 24562] exit_group(0 [pid 24563] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24562] <... exit_group resumed>) = ? [pid 24563] <... futex resumed>) = ? [pid 24563] +++ exited with 0 +++ [pid 24562] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24562, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24564 rt_sigprocmask(SIG_SETMASK, []ci2-android-5-10/strace-static-x86_64: Process 24564 attached , NULL, 8) = 0 [pid 24564] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24564] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24564] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24564] setpgid(0, 0) = 0 [pid 24564] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24564] write(3, "1000", 4) = 4 [pid 24564] close(3) = 0 [pid 24564] write(1, "executing program\n", 18) = 18 executing program [pid 24564] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24564] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24564] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24564] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24564] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24564] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24564] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[24565]}, 88) = 24565 [pid 24564] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24564] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24564] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 24565 attached [pid 24565] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24565] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24565] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24565] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24564] <... futex resumed>) = 0 [pid 24564] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24564] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24565] <... futex resumed>) = 1 [pid 24565] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24565] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24564] <... futex resumed>) = 0 [pid 24564] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24564] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24565] <... futex resumed>) = 1 [pid 24565] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24565] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24564] <... futex resumed>) = 0 [pid 24564] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24564] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24565] <... futex resumed>) = 1 [pid 24565] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24565] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24564] <... futex resumed>) = 0 [pid 24564] exit_group(0) = ? [pid 24565] <... futex resumed>) = ? [pid 24565] +++ exited with 0 +++ [pid 24564] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24564, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24566 ci2-android-5-10/strace-static-x86_64: Process 24566 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24566] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24566] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24566] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24566] setpgid(0, 0) = 0 [pid 24566] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24566] write(3, "1000", 4) = 4 [pid 24566] close(3) = 0 executing program [pid 24566] write(1, "executing program\n", 18) = 18 [pid 24566] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24566] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24566] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24566] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24566] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24566] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24566] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24567 attached => {parent_tid=[24567]}, 88) = 24567 [pid 24567] set_robust_list(0x7f091316a9a0, 24 [pid 24566] rt_sigprocmask(SIG_SETMASK, [] [pid 24567] <... set_robust_list resumed>) = 0 [pid 24566] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24567] rt_sigprocmask(SIG_SETMASK, [] [pid 24566] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24567] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24566] <... futex resumed>) = 0 [pid 24566] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24567] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24567] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24566] <... futex resumed>) = 0 [pid 24567] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24566] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24567] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24566] <... futex resumed>) = 0 [pid 24567] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24566] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24567] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24567] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24566] <... futex resumed>) = 0 [pid 24567] <... futex resumed>) = 1 [pid 24566] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24567] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24566] <... futex resumed>) = 0 [pid 24566] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24567] <... openat resumed>) = 3 [pid 24567] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24566] <... futex resumed>) = 0 [pid 24567] <... futex resumed>) = 1 [pid 24566] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24567] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24566] <... futex resumed>) = 0 [pid 24566] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24567] <... pwrite64 resumed>) = 181 [pid 24567] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24566] <... futex resumed>) = 0 [pid 24567] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24566] exit_group(0) = ? [pid 24567] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 24567] +++ exited with 0 +++ [pid 24566] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24566, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24568 ci2-android-5-10/strace-static-x86_64: Process 24568 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24568] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24568] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24568] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24568] setpgid(0, 0) = 0 [pid 24568] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24568] write(3, "1000", 4) = 4 [pid 24568] close(3) = 0 executing program [pid 24568] write(1, "executing program\n", 18) = 18 [pid 24568] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24568] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24568] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24568] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24568] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24568] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24568] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24569 attached => {parent_tid=[24569]}, 88) = 24569 [pid 24569] set_robust_list(0x7f091316a9a0, 24 [pid 24568] rt_sigprocmask(SIG_SETMASK, [] [pid 24569] <... set_robust_list resumed>) = 0 [pid 24568] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24569] rt_sigprocmask(SIG_SETMASK, [] [pid 24568] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24569] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24568] <... futex resumed>) = 0 [pid 24568] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24569] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24569] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24568] <... futex resumed>) = 0 [pid 24569] <... futex resumed>) = 1 [pid 24568] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24569] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24568] <... futex resumed>) = 0 [pid 24568] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24569] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24569] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24568] <... futex resumed>) = 0 [pid 24569] <... futex resumed>) = 1 [pid 24568] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24569] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24568] <... futex resumed>) = 0 [pid 24568] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24569] <... openat resumed>) = 3 [pid 24569] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24568] <... futex resumed>) = 0 [pid 24569] <... futex resumed>) = 1 [pid 24568] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24569] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24568] <... futex resumed>) = 0 [pid 24568] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24569] <... pwrite64 resumed>) = 181 [pid 24569] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24568] <... futex resumed>) = 0 [pid 24569] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24568] exit_group(0) = ? [pid 24569] <... futex resumed>) = ? [pid 24569] +++ exited with 0 +++ [pid 24568] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24568, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24570 ci2-android-5-10/strace-static-x86_64: Process 24570 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24570] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24570] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24570] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24570] setpgid(0, 0) = 0 [pid 24570] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24570] write(3, "1000", 4) = 4 [pid 24570] close(3) = 0 [pid 24570] write(1, "executing program\n", 18) = 18 [pid 24570] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 24570] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24570] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24570] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24570] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24570] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24570] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24571 attached => {parent_tid=[24571]}, 88) = 24571 [pid 24570] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24570] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24570] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24571] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24571] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24571] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24571] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24570] <... futex resumed>) = 0 [pid 24570] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24570] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24571] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24571] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24570] <... futex resumed>) = 0 [pid 24570] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24570] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24571] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24571] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24570] <... futex resumed>) = 0 [pid 24570] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24570] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24571] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24571] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24570] <... futex resumed>) = 0 [pid 24570] exit_group(0) = ? [pid 24571] +++ exited with 0 +++ [pid 24570] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24570, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24572 ci2-android-5-10/strace-static-x86_64: Process 24572 attached [pid 24572] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24572] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24572] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24572] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24572] <... prctl resumed>) = 0 [pid 24572] setpgid(0, 0) = 0 [pid 24572] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24572] write(3, "1000", 4) = 4 [pid 24572] close(3) = 0 [pid 24572] write(1, "executing program\n", 18) = 18 executing program [pid 24572] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24572] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24572] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24572] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24572] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24572] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24572] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24573 attached [pid 24573] set_robust_list(0x7f091316a9a0, 24 [pid 24572] <... clone3 resumed> => {parent_tid=[24573]}, 88) = 24573 [pid 24573] <... set_robust_list resumed>) = 0 [pid 24573] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24573] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24572] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24572] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24573] <... futex resumed>) = 0 [pid 24572] <... futex resumed>) = 1 [pid 24573] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24573] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24572] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24573] <... futex resumed>) = 0 [pid 24573] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24572] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24572] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24573] <... futex resumed>) = 0 [pid 24572] <... futex resumed>) = 1 [pid 24573] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24572] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24573] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24573] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24573] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24572] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24572] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24573] <... futex resumed>) = 0 [pid 24572] <... futex resumed>) = 1 [pid 24573] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24572] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24573] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24573] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24572] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24572] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24573] <... futex resumed>) = 0 [pid 24572] <... futex resumed>) = 1 [pid 24573] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24572] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24573] <... pwrite64 resumed>) = 181 [pid 24573] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24572] <... futex resumed>) = 0 [pid 24573] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24572] exit_group(0) = ? [pid 24573] <... futex resumed>) = ? [pid 24573] +++ exited with 0 +++ [pid 24572] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24572, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24574 ci2-android-5-10/strace-static-x86_64: Process 24574 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24574] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24574] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24574] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24574] setpgid(0, 0) = 0 [pid 24574] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24574] write(3, "1000", 4) = 4 [pid 24574] close(3) = 0 [pid 24574] write(1, "executing program\n", 18) = 18 [pid 24574] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 24574] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24574] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24574] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24574] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24574] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24574] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[24575]}, 88) = 24575 [pid 24574] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24574] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24574] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 24575 attached [pid 24575] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24575] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24575] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24575] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24574] <... futex resumed>) = 0 [pid 24574] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24574] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24575] <... futex resumed>) = 1 [pid 24575] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24575] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24574] <... futex resumed>) = 0 [pid 24574] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24574] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24575] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24575] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24574] <... futex resumed>) = 0 [pid 24574] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24574] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24575] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24575] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24574] <... futex resumed>) = 0 [pid 24575] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24574] exit_group(0) = ? [pid 24575] <... futex resumed>) = ? [pid 24575] +++ exited with 0 +++ [pid 24574] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24574, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24576 ci2-android-5-10/strace-static-x86_64: Process 24576 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24576] set_robust_list(0x55557260a6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24576] <... set_robust_list resumed>) = 0 [pid 24576] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24576] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24576] setpgid(0, 0) = 0 [pid 24576] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24576] write(3, "1000", 4) = 4 [pid 24576] close(3) = 0 executing program [pid 24576] write(1, "executing program\n", 18) = 18 [pid 24576] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24576] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24576] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24576] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24576] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24576] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24576] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24577 attached [pid 24577] set_robust_list(0x7f091316a9a0, 24 [pid 24576] <... clone3 resumed> => {parent_tid=[24577]}, 88) = 24577 [pid 24577] <... set_robust_list resumed>) = 0 [pid 24577] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24577] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24576] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24576] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24577] <... futex resumed>) = 0 [pid 24576] <... futex resumed>) = 1 [pid 24577] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24577] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24577] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24576] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24576] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24577] <... futex resumed>) = 0 [pid 24576] <... futex resumed>) = 1 [pid 24577] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24577] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24577] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24576] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24576] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24577] <... futex resumed>) = 0 [pid 24576] <... futex resumed>) = 1 [pid 24577] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24577] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24577] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24576] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24576] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24577] <... futex resumed>) = 0 [pid 24577] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24576] <... futex resumed>) = 1 [pid 24576] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24577] <... pwrite64 resumed>) = 181 [pid 24577] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24577] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24576] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24576] exit_group(0) = ? [pid 24577] <... futex resumed>) = ? [pid 24577] +++ exited with 0 +++ [pid 24576] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24576, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24578 ci2-android-5-10/strace-static-x86_64: Process 24578 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24578] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24578] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24578] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24578] setpgid(0, 0) = 0 [pid 24578] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24578] write(3, "1000", 4) = 4 [pid 24578] close(3) = 0 [pid 24578] write(1, "executing program\n", 18) = 18 executing program [pid 24578] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24578] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24578] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24578] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24578] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24578] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24578] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24579 attached => {parent_tid=[24579]}, 88) = 24579 [pid 24579] set_robust_list(0x7f091316a9a0, 24 [pid 24578] rt_sigprocmask(SIG_SETMASK, [] [pid 24579] <... set_robust_list resumed>) = 0 [pid 24579] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24579] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24578] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24578] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24579] <... futex resumed>) = 0 [pid 24578] <... futex resumed>) = 1 [pid 24579] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24579] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24579] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24578] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24578] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24579] <... futex resumed>) = 0 [pid 24578] <... futex resumed>) = 1 [pid 24579] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24578] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24579] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24579] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24578] <... futex resumed>) = 0 [pid 24578] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24578] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24579] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24579] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24578] <... futex resumed>) = 0 [pid 24578] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24578] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24579] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24579] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24578] <... futex resumed>) = 0 [pid 24578] exit_group(0) = ? [pid 24579] <... futex resumed>) = ? [pid 24579] +++ exited with 0 +++ [pid 24578] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24578, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24580 attached [pid 24580] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] <... clone resumed>, child_tidptr=0x55557260a690) = 24580 [pid 24580] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24580] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24580] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24580] setpgid(0, 0) = 0 [pid 24580] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24580] write(3, "1000", 4) = 4 [pid 24580] close(3) = 0 executing program [pid 24580] write(1, "executing program\n", 18) = 18 [pid 24580] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24580] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24580] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24580] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24580] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24580] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24580] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24581 attached => {parent_tid=[24581]}, 88) = 24581 [pid 24581] set_robust_list(0x7f091316a9a0, 24 [pid 24580] rt_sigprocmask(SIG_SETMASK, [] [pid 24581] <... set_robust_list resumed>) = 0 [pid 24580] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24581] rt_sigprocmask(SIG_SETMASK, [] [pid 24580] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24581] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24580] <... futex resumed>) = 0 [pid 24580] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24581] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24581] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24580] <... futex resumed>) = 0 [pid 24581] <... futex resumed>) = 1 [pid 24580] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24581] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24580] <... futex resumed>) = 0 [pid 24580] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24581] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24581] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24580] <... futex resumed>) = 0 [pid 24581] <... futex resumed>) = 1 [pid 24580] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24581] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24580] <... futex resumed>) = 0 [pid 24580] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24581] <... openat resumed>) = 3 [pid 24581] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24580] <... futex resumed>) = 0 [pid 24580] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24580] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24581] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24581] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24580] <... futex resumed>) = 0 [pid 24580] exit_group(0) = ? [pid 24581] <... futex resumed>) = ? [pid 24581] +++ exited with 0 +++ [pid 24580] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24580, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24582 rt_sigprocmask(SIG_SETMASK, []ci2-android-5-10/strace-static-x86_64: Process 24582 attached , NULL, 8) = 0 [pid 24582] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24582] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24582] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24582] setpgid(0, 0) = 0 [pid 24582] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24582] write(3, "1000", 4) = 4 [pid 24582] close(3) = 0 executing program [pid 24582] write(1, "executing program\n", 18) = 18 [pid 24582] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24582] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24582] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24582] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24582] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24582] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24582] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24583 attached => {parent_tid=[24583]}, 88) = 24583 [pid 24583] set_robust_list(0x7f091316a9a0, 24 [pid 24582] rt_sigprocmask(SIG_SETMASK, [] [pid 24583] <... set_robust_list resumed>) = 0 [pid 24582] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24583] rt_sigprocmask(SIG_SETMASK, [] [pid 24582] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24583] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24582] <... futex resumed>) = 0 [pid 24582] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24583] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24583] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24582] <... futex resumed>) = 0 [pid 24583] <... futex resumed>) = 1 [pid 24582] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24583] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24582] <... futex resumed>) = 0 [pid 24582] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24583] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24583] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24582] <... futex resumed>) = 0 [pid 24583] <... futex resumed>) = 1 [pid 24582] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24583] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24582] <... futex resumed>) = 0 [pid 24582] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24583] <... openat resumed>) = 3 [pid 24583] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24582] <... futex resumed>) = 0 [pid 24583] <... futex resumed>) = 1 [pid 24582] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24583] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24582] <... futex resumed>) = 0 [pid 24582] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24583] <... pwrite64 resumed>) = 181 [pid 24583] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24582] <... futex resumed>) = 0 [pid 24583] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24582] exit_group(0) = ? [pid 24583] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 24583] +++ exited with 0 +++ [pid 24582] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24582, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24584 ci2-android-5-10/strace-static-x86_64: Process 24584 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24584] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24584] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24584] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24584] setpgid(0, 0) = 0 [pid 24584] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24584] write(3, "1000", 4) = 4 [pid 24584] close(3) = 0 [pid 24584] write(1, "executing program\n", 18) = 18 executing program [pid 24584] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24584] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24584] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24584] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24584] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24584] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24584] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[24585]}, 88) = 24585 [pid 24584] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24584] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24584] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 24585 attached [pid 24585] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24585] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24585] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24585] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24584] <... futex resumed>) = 0 [pid 24584] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24584] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24585] <... futex resumed>) = 1 [pid 24585] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24585] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24584] <... futex resumed>) = 0 [pid 24584] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24584] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24585] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24585] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24584] <... futex resumed>) = 0 [pid 24584] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24584] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24585] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24585] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24584] <... futex resumed>) = 0 [pid 24585] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24584] exit_group(0) = ? [pid 24585] <... futex resumed>) = ? [pid 24585] +++ exited with 0 +++ [pid 24584] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24584, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24586 ci2-android-5-10/strace-static-x86_64: Process 24586 attached [pid 24586] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24586] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24586] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24586] setpgid(0, 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24586] <... setpgid resumed>) = 0 [pid 24586] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24586] write(3, "1000", 4) = 4 [pid 24586] close(3) = 0 [pid 24586] write(1, "executing program\n", 18) = 18 executing program [pid 24586] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24586] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24586] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24586] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24586] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24586] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24586] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24587 attached [pid 24587] set_robust_list(0x7f091316a9a0, 24 [pid 24586] <... clone3 resumed> => {parent_tid=[24587]}, 88) = 24587 [pid 24587] <... set_robust_list resumed>) = 0 [pid 24587] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24587] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24586] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24586] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24587] <... futex resumed>) = 0 [pid 24586] <... futex resumed>) = 1 [pid 24587] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24587] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24586] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24587] <... futex resumed>) = 0 [pid 24587] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24586] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24586] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24587] <... futex resumed>) = 0 [pid 24586] <... futex resumed>) = 1 [pid 24587] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24586] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24587] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24587] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24587] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24586] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24586] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24587] <... futex resumed>) = 0 [pid 24587] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24587] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24587] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24586] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24586] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24587] <... futex resumed>) = 0 [pid 24586] <... futex resumed>) = 1 [pid 24587] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24586] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24587] <... pwrite64 resumed>) = 181 [pid 24587] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24586] <... futex resumed>) = 0 [pid 24586] exit_group(0) = ? [pid 24587] +++ exited with 0 +++ [pid 24586] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24586, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24588 rt_sigprocmask(SIG_SETMASK, []ci2-android-5-10/strace-static-x86_64: Process 24588 attached , NULL, 8) = 0 [pid 24588] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24588] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24588] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24588] setpgid(0, 0) = 0 [pid 24588] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24588] write(3, "1000", 4) = 4 [pid 24588] close(3) = 0 [pid 24588] write(1, "executing program\n", 18) = 18 executing program [pid 24588] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24588] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24588] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24588] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24588] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24588] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24588] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24589 attached => {parent_tid=[24589]}, 88) = 24589 [pid 24589] set_robust_list(0x7f091316a9a0, 24 [pid 24588] rt_sigprocmask(SIG_SETMASK, [] [pid 24589] <... set_robust_list resumed>) = 0 [pid 24588] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24589] rt_sigprocmask(SIG_SETMASK, [] [pid 24588] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24589] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24588] <... futex resumed>) = 0 [pid 24588] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24589] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24589] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24588] <... futex resumed>) = 0 [pid 24589] <... futex resumed>) = 1 [pid 24588] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24589] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24588] <... futex resumed>) = 0 [pid 24588] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24589] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24589] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24588] <... futex resumed>) = 0 [pid 24589] <... futex resumed>) = 1 [pid 24588] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24589] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24588] <... futex resumed>) = 0 [pid 24588] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24589] <... openat resumed>) = 3 [pid 24589] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24588] <... futex resumed>) = 0 [pid 24589] <... futex resumed>) = 1 [pid 24588] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24589] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24588] <... futex resumed>) = 0 [pid 24588] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24589] <... pwrite64 resumed>) = 181 [pid 24589] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24588] <... futex resumed>) = 0 [pid 24589] <... futex resumed>) = 1 [pid 24589] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24588] exit_group(0) = ? [pid 24589] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 24589] +++ exited with 0 +++ [pid 24588] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24588, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24590 ci2-android-5-10/strace-static-x86_64: Process 24590 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24590] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24590] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24590] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24590] setpgid(0, 0) = 0 [pid 24590] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24590] write(3, "1000", 4) = 4 [pid 24590] close(3) = 0 [pid 24590] write(1, "executing program\n", 18) = 18 [pid 24590] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24590] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24590] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 executing program [pid 24590] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24590] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24590] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24590] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24591 attached [pid 24591] set_robust_list(0x7f091316a9a0, 24 [pid 24590] <... clone3 resumed> => {parent_tid=[24591]}, 88) = 24591 [pid 24591] <... set_robust_list resumed>) = 0 [pid 24591] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24591] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24590] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24590] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24591] <... futex resumed>) = 0 [pid 24590] <... futex resumed>) = 1 [pid 24591] mkdirat(AT_FDCWD, "./sys", 0777 [pid 24590] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24591] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 24591] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24590] <... futex resumed>) = 0 [pid 24590] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24590] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24591] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24591] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24590] <... futex resumed>) = 0 [pid 24590] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24590] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24591] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24591] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24590] <... futex resumed>) = 0 [pid 24590] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24591] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24590] <... futex resumed>) = 0 [pid 24590] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24591] <... pwrite64 resumed>) = 181 [pid 24591] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24590] <... futex resumed>) = 0 [pid 24591] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24590] exit_group(0) = ? [pid 24591] <... futex resumed>) = ? [pid 24591] +++ exited with 0 +++ [pid 24590] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24590, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24592 ci2-android-5-10/strace-static-x86_64: Process 24592 attached [pid 24592] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24592] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24592] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24592] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24592] <... prctl resumed>) = 0 [pid 24592] setpgid(0, 0) = 0 [pid 24592] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24592] write(3, "1000", 4) = 4 [pid 24592] close(3) = 0 executing program [pid 24592] write(1, "executing program\n", 18) = 18 [pid 24592] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24592] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24592] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24592] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24592] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24592] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24592] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24593 attached [pid 24593] set_robust_list(0x7f091316a9a0, 24 [pid 24592] <... clone3 resumed> => {parent_tid=[24593]}, 88) = 24593 [pid 24593] <... set_robust_list resumed>) = 0 [pid 24593] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24593] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24592] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24592] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24593] <... futex resumed>) = 0 [pid 24593] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24593] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24593] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24592] <... futex resumed>) = 1 [pid 24592] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24592] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24593] <... futex resumed>) = 0 [pid 24593] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24593] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24593] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24592] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24592] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24593] <... futex resumed>) = 0 [pid 24592] <... futex resumed>) = 1 [pid 24593] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24593] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24593] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24592] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24592] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24593] <... futex resumed>) = 0 [pid 24592] <... futex resumed>) = 1 [pid 24593] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24592] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24593] <... pwrite64 resumed>) = 181 [pid 24593] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24592] <... futex resumed>) = 0 [pid 24593] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24592] exit_group(0) = ? [pid 24593] <... futex resumed>) = ? [pid 24593] +++ exited with 0 +++ [pid 24592] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24592, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24594 ci2-android-5-10/strace-static-x86_64: Process 24594 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24594] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24594] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24594] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24594] setpgid(0, 0) = 0 [pid 24594] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24594] write(3, "1000", 4) = 4 [pid 24594] close(3) = 0 executing program [pid 24594] write(1, "executing program\n", 18) = 18 [pid 24594] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24594] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24594] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24594] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24594] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24594] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24594] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24595 attached => {parent_tid=[24595]}, 88) = 24595 [pid 24595] set_robust_list(0x7f091316a9a0, 24 [pid 24594] rt_sigprocmask(SIG_SETMASK, [] [pid 24595] <... set_robust_list resumed>) = 0 [pid 24594] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24594] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24595] rt_sigprocmask(SIG_SETMASK, [] [pid 24594] <... futex resumed>) = 0 [pid 24595] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24594] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24595] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24595] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24594] <... futex resumed>) = 0 [pid 24594] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24594] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24595] <... futex resumed>) = 1 [pid 24595] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24595] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24594] <... futex resumed>) = 0 [pid 24594] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24594] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24595] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24595] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24594] <... futex resumed>) = 0 [pid 24594] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24595] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24594] <... futex resumed>) = 0 [pid 24594] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24595] <... pwrite64 resumed>) = 181 [pid 24595] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24594] <... futex resumed>) = 0 [pid 24594] exit_group(0) = ? [pid 24595] <... futex resumed>) = ? [pid 24595] +++ exited with 0 +++ [pid 24594] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24594, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24596 attached , child_tidptr=0x55557260a690) = 24596 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24596] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24596] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24596] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24596] setpgid(0, 0) = 0 [pid 24596] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24596] write(3, "1000", 4) = 4 [pid 24596] close(3) = 0 [pid 24596] write(1, "executing program\n", 18) = 18 executing program [pid 24596] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24596] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24596] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24596] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24596] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24596] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24596] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[24597]}, 88) = 24597 [pid 24596] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24596] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24596] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 24597 attached [pid 24597] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24597] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24597] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24597] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24596] <... futex resumed>) = 0 [pid 24596] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24596] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24597] <... futex resumed>) = 1 [pid 24597] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24597] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24596] <... futex resumed>) = 0 [pid 24596] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24596] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24597] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24597] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24596] <... futex resumed>) = 0 [pid 24596] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24596] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24597] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24597] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24596] <... futex resumed>) = 0 [pid 24597] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24596] exit_group(0) = ? [pid 24597] <... futex resumed>) = ? [pid 24597] +++ exited with 0 +++ [pid 24596] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24596, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24598 ci2-android-5-10/strace-static-x86_64: Process 24598 attached [pid 24598] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24598] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24598] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24598] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24598] <... prctl resumed>) = 0 [pid 24598] setpgid(0, 0) = 0 [pid 24598] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24598] write(3, "1000", 4) = 4 [pid 24598] close(3) = 0 [pid 24598] write(1, "executing program\n", 18) = 18 executing program [pid 24598] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24598] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24598] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24598] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24598] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24598] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24598] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24599 attached [pid 24599] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24599] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24599] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24598] <... clone3 resumed> => {parent_tid=[24599]}, 88) = 24599 [pid 24598] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24598] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24599] <... futex resumed>) = 0 [pid 24598] <... futex resumed>) = 1 [pid 24599] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24599] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24599] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24598] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24598] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24599] <... futex resumed>) = 0 [pid 24599] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24599] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24599] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24598] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24598] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24599] <... futex resumed>) = 0 [pid 24598] <... futex resumed>) = 1 [pid 24599] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24599] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24599] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24598] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24598] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24599] <... futex resumed>) = 0 [pid 24598] <... futex resumed>) = 1 [pid 24599] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24598] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24599] <... pwrite64 resumed>) = 181 [pid 24599] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24598] <... futex resumed>) = 0 [pid 24599] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24598] exit_group(0) = ? [pid 24599] <... futex resumed>) = ? [pid 24599] +++ exited with 0 +++ [pid 24598] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24598, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24600 attached , child_tidptr=0x55557260a690) = 24600 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24600] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24600] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24600] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24600] setpgid(0, 0) = 0 [pid 24600] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24600] write(3, "1000", 4) = 4 [pid 24600] close(3) = 0 [pid 24600] write(1, "executing program\n", 18) = 18 executing program [pid 24600] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24600] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24600] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24600] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24600] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24600] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24600] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24601 attached [pid 24601] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24601] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24601] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24600] <... clone3 resumed> => {parent_tid=[24601]}, 88) = 24601 [pid 24600] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24600] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24601] <... futex resumed>) = 0 [pid 24600] <... futex resumed>) = 1 [pid 24600] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24601] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24601] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24600] <... futex resumed>) = 0 [pid 24601] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24600] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24600] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24601] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24601] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24600] <... futex resumed>) = 0 [pid 24600] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24601] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24600] <... futex resumed>) = 0 [pid 24600] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24601] <... openat resumed>) = 3 [pid 24601] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24600] <... futex resumed>) = 0 [pid 24600] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24601] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24600] <... futex resumed>) = 0 [pid 24600] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24601] <... pwrite64 resumed>) = 181 [pid 24601] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24600] <... futex resumed>) = 0 [pid 24600] exit_group(0) = ? [pid 24601] <... futex resumed>) = ? [pid 24601] +++ exited with 0 +++ [pid 24600] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24600, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24602 ci2-android-5-10/strace-static-x86_64: Process 24602 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24602] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24602] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24602] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24602] setpgid(0, 0) = 0 [pid 24602] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24602] write(3, "1000", 4) = 4 [pid 24602] close(3) = 0 executing program [pid 24602] write(1, "executing program\n", 18) = 18 [pid 24602] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24602] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24602] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24602] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24602] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24602] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24602] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[24603]}, 88) = 24603 [pid 24602] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24602] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24602] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 24603 attached [pid 24603] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24603] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24603] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24603] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24602] <... futex resumed>) = 0 [pid 24602] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24602] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24603] <... futex resumed>) = 1 [pid 24603] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24603] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24602] <... futex resumed>) = 0 [pid 24602] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24602] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24603] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24603] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24602] <... futex resumed>) = 0 [pid 24602] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24602] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24603] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24603] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24602] <... futex resumed>) = 0 [pid 24603] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24602] exit_group(0) = ? [pid 24603] <... futex resumed>) = ? [pid 24603] +++ exited with 0 +++ [pid 24602] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24602, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24604 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 24604 attached [pid 24604] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24604] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24604] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24604] setpgid(0, 0) = 0 [pid 24604] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24604] write(3, "1000", 4) = 4 [pid 24604] close(3) = 0 [pid 24604] write(1, "executing program\n", 18) = 18 executing program [pid 24604] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24604] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24604] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24604] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24604] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24604] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24604] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24605 attached => {parent_tid=[24605]}, 88) = 24605 [pid 24605] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24605] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24605] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24604] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24604] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24605] <... futex resumed>) = 0 [pid 24604] <... futex resumed>) = 1 [pid 24605] mkdirat(AT_FDCWD, "./sys", 0777 [pid 24604] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24605] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 24605] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24605] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24604] <... futex resumed>) = 0 [pid 24604] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24605] <... futex resumed>) = 0 [pid 24604] <... futex resumed>) = 1 [pid 24605] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24604] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24605] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24605] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24605] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24604] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24604] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24605] <... futex resumed>) = 0 [pid 24604] <... futex resumed>) = 1 [pid 24605] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24604] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24605] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24605] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24604] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24604] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24605] <... futex resumed>) = 0 [pid 24604] <... futex resumed>) = 1 [pid 24605] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24604] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24605] <... pwrite64 resumed>) = 181 [pid 24605] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24604] <... futex resumed>) = 0 [pid 24605] <... futex resumed>) = 1 [pid 24605] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24604] exit_group(0) = ? [pid 24605] <... futex resumed>) = ? [pid 24605] +++ exited with 0 +++ [pid 24604] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24604, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24606 ci2-android-5-10/strace-static-x86_64: Process 24606 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24606] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24606] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24606] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24606] setpgid(0, 0) = 0 [pid 24606] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24606] write(3, "1000", 4) = 4 [pid 24606] close(3) = 0 [pid 24606] write(1, "executing program\n", 18) = 18 executing program [pid 24606] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24606] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24606] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24606] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24606] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24606] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24606] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[24607]}, 88) = 24607 [pid 24606] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24606] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24606] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 24607 attached [pid 24607] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24607] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24607] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24607] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24606] <... futex resumed>) = 0 [pid 24606] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24606] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24607] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24607] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24606] <... futex resumed>) = 0 [pid 24606] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24606] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24607] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24607] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24606] <... futex resumed>) = 0 [pid 24606] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24606] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24607] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24607] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24606] <... futex resumed>) = 0 [pid 24607] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24606] exit_group(0) = ? [pid 24607] <... futex resumed>) = ? [pid 24607] +++ exited with 0 +++ [pid 24606] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24606, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24608 ci2-android-5-10/strace-static-x86_64: Process 24608 attached [pid 24608] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24608] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24608] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24608] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24608] setpgid(0, 0) = 0 [pid 24608] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24608] write(3, "1000", 4) = 4 [pid 24608] close(3) = 0 executing program [pid 24608] write(1, "executing program\n", 18) = 18 [pid 24608] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24608] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24608] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24608] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24608] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24608] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24608] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24609 attached => {parent_tid=[24609]}, 88) = 24609 [pid 24609] set_robust_list(0x7f091316a9a0, 24 [pid 24608] rt_sigprocmask(SIG_SETMASK, [] [pid 24609] <... set_robust_list resumed>) = 0 [pid 24608] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24609] rt_sigprocmask(SIG_SETMASK, [] [pid 24608] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24609] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24608] <... futex resumed>) = 0 [pid 24609] mkdirat(AT_FDCWD, "./sys", 0777 [pid 24608] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24609] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 24609] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24608] <... futex resumed>) = 0 [pid 24609] <... futex resumed>) = 1 [pid 24608] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24609] mount(NULL, "./sys", "sysfs", 0, NULL [pid 24608] <... futex resumed>) = 0 [pid 24608] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24609] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 24609] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24608] <... futex resumed>) = 0 [pid 24609] <... futex resumed>) = 1 [pid 24608] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24609] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 24608] <... futex resumed>) = 0 [pid 24608] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24609] <... openat resumed>) = 3 [pid 24609] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 24608] <... futex resumed>) = 0 [pid 24609] <... futex resumed>) = 1 [pid 24608] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24609] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24608] <... futex resumed>) = 0 [pid 24608] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24609] <... pwrite64 resumed>) = 181 [pid 24609] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24609] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24608] <... futex resumed>) = 0 [pid 24608] exit_group(0) = ? [pid 24609] <... futex resumed>) = ? [pid 24609] +++ exited with 0 +++ [pid 24608] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24608, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24610 ci2-android-5-10/strace-static-x86_64: Process 24610 attached [pid 24610] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24610] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24610] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24610] setpgid(0, 0) = 0 [pid 24610] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24610] <... openat resumed>) = 3 [pid 24610] write(3, "1000", 4) = 4 [pid 24610] close(3) = 0 [pid 24610] write(1, "executing program\n", 18) = 18 [pid 24610] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 24610] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24610] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24610] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24610] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24610] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24610] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24611 attached [pid 24611] set_robust_list(0x7f091316a9a0, 24 [pid 24610] <... clone3 resumed> => {parent_tid=[24611]}, 88) = 24611 [pid 24611] <... set_robust_list resumed>) = 0 [pid 24611] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24611] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24610] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24610] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24611] <... futex resumed>) = 0 [pid 24610] <... futex resumed>) = 1 [pid 24611] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24611] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24610] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24611] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24610] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24610] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24611] <... futex resumed>) = 0 [pid 24611] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24610] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24611] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24611] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24610] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24610] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24611] <... futex resumed>) = 0 [pid 24611] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24610] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24611] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24611] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24610] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24610] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24611] <... futex resumed>) = 0 [pid 24610] <... futex resumed>) = 1 [pid 24611] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24610] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24611] <... pwrite64 resumed>) = 181 [pid 24611] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24611] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24610] <... futex resumed>) = 0 [pid 24610] exit_group(0) = ? [pid 24611] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 24611] +++ exited with 0 +++ [pid 24610] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24610, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24612 attached , child_tidptr=0x55557260a690) = 24612 [pid 24612] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24612] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24612] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24612] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24612] setpgid(0, 0) = 0 [pid 24612] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24612] <... openat resumed>) = 3 [pid 24612] write(3, "1000", 4) = 4 [pid 24612] close(3) = 0 executing program [pid 24612] write(1, "executing program\n", 18) = 18 [pid 24612] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24612] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24612] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24612] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24612] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24612] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24612] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24613 attached => {parent_tid=[24613]}, 88) = 24613 [pid 24612] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24612] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24612] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24613] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24613] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24613] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24613] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24612] <... futex resumed>) = 0 [pid 24612] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24612] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24613] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24613] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24612] <... futex resumed>) = 0 [pid 24612] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24612] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24613] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24613] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24612] <... futex resumed>) = 0 [pid 24612] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24612] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24613] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24613] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24612] <... futex resumed>) = 0 [pid 24612] exit_group(0) = ? [pid 24613] +++ exited with 0 +++ [pid 24612] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24612, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24614 ci2-android-5-10/strace-static-x86_64: Process 24614 attached [pid 24614] set_robust_list(0x55557260a6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24614] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24614] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24614] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24614] write(3, "1000", 4) = 4 [pid 24614] close(3) = 0 executing program [pid 24614] write(1, "executing program\n", 18) = 18 [pid 24614] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24614] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24614] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24614] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24614] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24614] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24614] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24615 attached => {parent_tid=[24615]}, 88) = 24615 [pid 24615] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24615] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24615] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24614] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24614] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24615] <... futex resumed>) = 0 [pid 24614] <... futex resumed>) = 1 [pid 24615] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24615] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24615] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24614] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24614] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24615] <... futex resumed>) = 0 [pid 24615] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24614] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24615] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24615] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24614] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24614] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24615] <... futex resumed>) = 0 [pid 24614] <... futex resumed>) = 1 [pid 24615] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24614] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24615] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24615] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24614] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24614] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24615] <... futex resumed>) = 0 [pid 24614] <... futex resumed>) = 1 [pid 24615] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24614] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24615] <... pwrite64 resumed>) = 181 [pid 24615] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24614] <... futex resumed>) = 0 [pid 24615] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24614] exit_group(0) = ? [pid 24615] <... futex resumed>) = ? [pid 24615] +++ exited with 0 +++ [pid 24614] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24614, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24616 ci2-android-5-10/strace-static-x86_64: Process 24616 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24616] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24616] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24616] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24616] setpgid(0, 0) = 0 [pid 24616] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24616] write(3, "1000", 4) = 4 [pid 24616] close(3) = 0 [pid 24616] write(1, "executing program\n", 18) = 18 executing program [pid 24616] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24616] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24616] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24616] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24616] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24616] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24616] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0} => {parent_tid=[24617]}, 88) = 24617 ci2-android-5-10/strace-static-x86_64: Process 24617 attached [pid 24616] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24616] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24616] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24617] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24617] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24617] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24617] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24616] <... futex resumed>) = 0 [pid 24616] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24616] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24617] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24617] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24616] <... futex resumed>) = 0 [pid 24616] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24616] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24617] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24617] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24616] <... futex resumed>) = 0 [pid 24617] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24616] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24616] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24617] <... pwrite64 resumed>) = 181 [pid 24617] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24616] <... futex resumed>) = 0 [pid 24616] exit_group(0) = ? [pid 24617] +++ exited with 0 +++ [pid 24616] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24616, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24618 ci2-android-5-10/strace-static-x86_64: Process 24618 attached [pid 24618] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24618] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24618] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24618] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24618] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24618] write(3, "1000", 4) = 4 [pid 24618] close(3) = 0 [pid 24618] write(1, "executing program\n", 18) = 18 executing program [pid 24618] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24618] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24618] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24618] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24618] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24618] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24618] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24619 attached [pid 24619] set_robust_list(0x7f091316a9a0, 24 [pid 24618] <... clone3 resumed> => {parent_tid=[24619]}, 88) = 24619 [pid 24619] <... set_robust_list resumed>) = 0 [pid 24619] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24619] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24618] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24618] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24619] <... futex resumed>) = 0 [pid 24618] <... futex resumed>) = 1 [pid 24619] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24619] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24619] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24618] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24618] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24619] <... futex resumed>) = 0 [pid 24619] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24618] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24619] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24619] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24618] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24618] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24619] <... futex resumed>) = 0 [pid 24618] <... futex resumed>) = 1 [pid 24619] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24618] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24619] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24619] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24618] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24618] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24619] <... futex resumed>) = 0 [pid 24619] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24619] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24619] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24618] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24618] exit_group(0) = ? [pid 24619] <... futex resumed>) = ? [pid 24619] +++ exited with 0 +++ [pid 24618] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24618, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557260a690) = 24620 ci2-android-5-10/strace-static-x86_64: Process 24620 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24620] set_robust_list(0x55557260a6a0, 24) = 0 [pid 24620] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24620] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24620] setpgid(0, 0) = 0 [pid 24620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24620] write(3, "1000", 4) = 4 [pid 24620] close(3) = 0 [pid 24620] write(1, "executing program\n", 18) = 18 [pid 24620] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 24620] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24620] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24620] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24620] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24620] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24620] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24621 attached => {parent_tid=[24621]}, 88) = 24621 [pid 24620] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24620] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24620] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24621] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24621] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24621] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24621] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24620] <... futex resumed>) = 0 [pid 24620] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24620] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24621] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24621] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24620] <... futex resumed>) = 0 [pid 24620] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24620] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24621] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24621] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24620] <... futex resumed>) = 0 [pid 24620] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24620] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24621] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36) = 181 [pid 24621] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24620] <... futex resumed>) = 0 [pid 24621] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24620] exit_group(0) = ? [pid 24621] <... futex resumed>) = -1 ENOSYS (Function not implemented) [pid 24621] +++ exited with 0 +++ [pid 24620] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24620, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 24622 attached , child_tidptr=0x55557260a690) = 24622 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 24622] set_robust_list(0x55557260a6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 24622] <... set_robust_list resumed>) = 0 [pid 24622] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24622] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24622] setpgid(0, 0) = 0 [pid 24622] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24622] write(3, "1000", 4) = 4 [pid 24622] close(3) = 0 executing program [pid 24622] write(1, "executing program\n", 18) = 18 [pid 24622] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24622] rt_sigaction(SIGRT_1, {sa_handler=0x7f091319cf90, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f091318f260}, NULL, 8) = 0 [pid 24622] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 24622] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f091314a000 [pid 24622] mprotect(0x7f091314b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 24622] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 24622] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f091316a990, parent_tid=0x7f091316a990, exit_signal=0, stack=0x7f091314a000, stack_size=0x20300, tls=0x7f091316a6c0}ci2-android-5-10/strace-static-x86_64: Process 24623 attached [pid 24623] set_robust_list(0x7f091316a9a0, 24) = 0 [pid 24623] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24623] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24622] <... clone3 resumed> => {parent_tid=[24623]}, 88) = 24623 [pid 24622] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 24622] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24623] <... futex resumed>) = 0 [pid 24622] <... futex resumed>) = 1 [pid 24623] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 24623] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24623] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24622] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24622] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24623] <... futex resumed>) = 0 [pid 24622] <... futex resumed>) = 1 [pid 24623] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 24623] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24623] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24622] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 24622] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24623] <... futex resumed>) = 0 [pid 24623] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 24622] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24623] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 24623] futex(0x7f091323ab48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 24622] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 24622] futex(0x7f091323ab48, FUTEX_WAKE_PRIVATE, 1000000 [pid 24623] <... futex resumed>) = 0 [pid 24622] <... futex resumed>) = 1 [pid 24623] pwrite64(3, "\x02\xa2\x51\x6c\x4e\xc2\x16\xbf\x83\xa6\x7d\x78\xe5\x14\x89\x3e\x2f\x78\xed\x88\xc0\xc4\xb0\xe4\x0f\xf0\x2d\xba\xf1\x0d\x2d\x71\x8b\xe6\x41\x48\xd0\xee\x46\x9a\x18\xc9\x63\x82\xfd\x5c\x12\x96\xb3\x1e\x4b\xe6\xe7\x76\x2e\x48\x68\xc5\x13\x1f\x56\xe0\x44\x8c\x3a\x36\xe3\x64\x78\x3b\x3c\xca\xcd\x87\xc2\x2d\x18\xea\x3f\x83\x10\x19\xe4\x2d\xd9\x7f\x59\xb0\xe8\xdd\x78\x98\x3e\x13\x30\x0f\xfe\x77\x48\x93"..., 181, 36 [pid 24622] futex(0x7f091323ab4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 24623] <... pwrite64 resumed>) = 181 [pid 24623] futex(0x7f091323ab4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 24622] <... futex resumed>) = 0