ci2-android-5-10/strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ci2-android-5-10/syz-executor3023309965 <...> ULL, 8) = 0 [pid 15139] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15139] setpgid(0, 0) = 0 [pid 15139] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15139] <... openat resumed>) = 3 [pid 15139] write(3, "1000", 4) = 4 [pid 15139] close(3) = 0 executing program [pid 15139] write(1, "executing program\n", 18) = 18 [pid 15139] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15139] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15139] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15139] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15139] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15139] rt_sigprocmask(SIG_BLOCK, ~[] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15139] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 15139] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15140]}, 88) = 15140 [pid 15139] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15139] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15139] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15140 attached [pid 15140] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15140] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15140] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15140] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15139] <... futex resumed>) = 0 [pid 15139] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15139] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15140] <... futex resumed>) = 1 [pid 15140] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15140] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15139] <... futex resumed>) = 0 [pid 15139] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15139] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15140] <... futex resumed>) = 1 [pid 15140] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15140] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15139] <... futex resumed>) = 0 [pid 15139] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15139] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15140] <... futex resumed>) = 1 [pid 15140] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15140] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15139] <... futex resumed>) = 0 [pid 15139] exit_group(0 [pid 15140] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15139] <... exit_group resumed>) = ? [pid 15140] <... futex resumed>) = ? [pid 15140] +++ exited with 0 +++ [pid 15139] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15139, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15141 ci2-android-5-10/strace-static-x86_64: Process 15141 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15141] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15141] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15141] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15141] setpgid(0, 0) = 0 [pid 15141] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15141] write(3, "1000", 4) = 4 [pid 15141] close(3) = 0 executing program [pid 15141] write(1, "executing program\n", 18) = 18 [pid 15141] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15141] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15141] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15141] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15141] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15141] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15141] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15142 attached => {parent_tid=[15142]}, 88) = 15142 [pid 15142] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15142] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15142] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15141] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15141] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15142] <... futex resumed>) = 0 [pid 15142] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15142] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15142] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15141] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15141] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15142] <... futex resumed>) = 0 [pid 15142] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15142] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15142] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15141] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15141] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15142] <... futex resumed>) = 0 [pid 15142] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15142] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15142] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15141] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15141] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15142] <... futex resumed>) = 0 [pid 15142] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15141] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15142] <... pwrite64 resumed>) = 36 [pid 15142] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15142] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15141] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15141] exit_group(0) = ? [pid 15142] <... futex resumed>) = ? [pid 15142] +++ exited with 0 +++ [pid 15141] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15141, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15143 ci2-android-5-10/strace-static-x86_64: Process 15143 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15143] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15143] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15143] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15143] setpgid(0, 0) = 0 [pid 15143] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15143] write(3, "1000", 4) = 4 [pid 15143] close(3) = 0 [pid 15143] write(1, "executing program\n", 18) = 18 [pid 15143] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 15143] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15143] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15143] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15143] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15143] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15143] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15144]}, 88) = 15144 [pid 15143] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15143] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15143] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15144 attached [pid 15144] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15144] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15144] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15144] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15143] <... futex resumed>) = 0 [pid 15143] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15143] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15144] <... futex resumed>) = 1 [pid 15144] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15144] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15143] <... futex resumed>) = 0 [pid 15143] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15143] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15144] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15144] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15143] <... futex resumed>) = 0 [pid 15143] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15143] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15144] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15144] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15143] <... futex resumed>) = 0 [pid 15144] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15143] exit_group(0) = ? [pid 15144] <... futex resumed>) = ? [pid 15144] +++ exited with 0 +++ [pid 15143] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15143, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15145 attached , child_tidptr=0x555593cef690) = 15145 [pid 15145] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15145] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15145] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15145] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15145] <... prctl resumed>) = 0 [pid 15145] setpgid(0, 0) = 0 [pid 15145] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15145] write(3, "1000", 4) = 4 [pid 15145] close(3) = 0 [pid 15145] write(1, "executing program\n", 18) = 18 executing program [pid 15145] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15145] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15145] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15145] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15145] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15145] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15145] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15146 attached => {parent_tid=[15146]}, 88) = 15146 [pid 15146] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15146] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15146] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15145] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15145] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15146] <... futex resumed>) = 0 [pid 15146] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15146] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15146] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15145] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15145] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15146] <... futex resumed>) = 0 [pid 15146] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15146] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15146] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15145] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15145] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15146] <... futex resumed>) = 0 [pid 15145] <... futex resumed>) = 1 [pid 15146] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15145] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15146] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15146] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15145] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15145] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15146] <... futex resumed>) = 0 [pid 15145] <... futex resumed>) = 1 [pid 15146] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15145] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15146] <... pwrite64 resumed>) = 36 [pid 15146] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15145] <... futex resumed>) = 0 [pid 15146] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15145] exit_group(0) = ? [pid 15146] <... futex resumed>) = ? [pid 15146] +++ exited with 0 +++ [pid 15145] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15145, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15147 ci2-android-5-10/strace-static-x86_64: Process 15147 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15147] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15147] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15147] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15147] setpgid(0, 0) = 0 [pid 15147] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15147] write(3, "1000", 4) = 4 [pid 15147] close(3) = 0 [pid 15147] write(1, "executing program\n", 18) = 18 executing program [pid 15147] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15147] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15147] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15147] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15147] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15147] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15147] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15148 attached => {parent_tid=[15148]}, 88) = 15148 [pid 15148] set_robust_list(0x7fa72c8d79a0, 24 [pid 15147] rt_sigprocmask(SIG_SETMASK, [] [pid 15148] <... set_robust_list resumed>) = 0 [pid 15147] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15148] rt_sigprocmask(SIG_SETMASK, [] [pid 15147] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15148] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15147] <... futex resumed>) = 0 [pid 15147] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15148] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15148] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15147] <... futex resumed>) = 0 [pid 15147] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15147] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15148] <... futex resumed>) = 1 [pid 15148] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15148] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15147] <... futex resumed>) = 0 [pid 15147] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15147] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15148] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15148] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15147] <... futex resumed>) = 0 [pid 15147] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15147] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15148] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15148] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15147] <... futex resumed>) = 0 [pid 15147] exit_group(0) = ? [pid 15148] +++ exited with 0 +++ [pid 15147] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15147, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15149 ci2-android-5-10/strace-static-x86_64: Process 15149 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15149] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15149] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15149] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15149] setpgid(0, 0) = 0 [pid 15149] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15149] write(3, "1000", 4) = 4 [pid 15149] close(3) = 0 [pid 15149] write(1, "executing program\n", 18) = 18 executing program [pid 15149] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15149] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15149] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15149] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15149] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15149] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15149] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15150 attached => {parent_tid=[15150]}, 88) = 15150 [pid 15150] set_robust_list(0x7fa72c8d79a0, 24 [pid 15149] rt_sigprocmask(SIG_SETMASK, [] [pid 15150] <... set_robust_list resumed>) = 0 [pid 15149] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15150] rt_sigprocmask(SIG_SETMASK, [] [pid 15149] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15150] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15149] <... futex resumed>) = 0 [pid 15149] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15150] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15150] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15149] <... futex resumed>) = 0 [pid 15150] <... futex resumed>) = 1 [pid 15149] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15150] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15149] <... futex resumed>) = 0 [pid 15149] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15150] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15150] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15149] <... futex resumed>) = 0 [pid 15150] <... futex resumed>) = 1 [pid 15149] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15150] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15149] <... futex resumed>) = 0 [pid 15149] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15150] <... openat resumed>) = 3 [pid 15150] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15149] <... futex resumed>) = 0 [pid 15150] <... futex resumed>) = 1 [pid 15149] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15150] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15149] <... futex resumed>) = 0 [pid 15149] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15150] <... pwrite64 resumed>) = 36 [pid 15150] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15149] <... futex resumed>) = 0 [pid 15150] <... futex resumed>) = 1 [pid 15150] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15149] exit_group(0) = ? [pid 15150] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 15150] +++ exited with 0 +++ [pid 15149] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15149, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15151 ci2-android-5-10/strace-static-x86_64: Process 15151 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15151] set_robust_list(0x555593cef6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15151] <... set_robust_list resumed>) = 0 [pid 15151] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15151] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15151] setpgid(0, 0) = 0 [pid 15151] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15151] write(3, "1000", 4) = 4 [pid 15151] close(3) = 0 [pid 15151] write(1, "executing program\n", 18) = 18 executing program [pid 15151] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15151] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15151] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15151] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15151] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15151] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15151] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15152 attached => {parent_tid=[15152]}, 88) = 15152 [pid 15151] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15152] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15152] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15152] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15151] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15152] <... futex resumed>) = 0 [pid 15151] <... futex resumed>) = 1 [pid 15152] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15152] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15151] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15152] <... futex resumed>) = 0 [pid 15152] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15151] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15151] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15152] <... futex resumed>) = 0 [pid 15151] <... futex resumed>) = 1 [pid 15152] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15151] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15152] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15152] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15151] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15151] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15152] <... futex resumed>) = 0 [pid 15151] <... futex resumed>) = 1 [pid 15152] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15151] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15152] <... openat resumed>) = 3 [pid 15152] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15151] <... futex resumed>) = 0 [pid 15151] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15152] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15151] <... futex resumed>) = 0 [pid 15151] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15152] <... pwrite64 resumed>) = 36 [pid 15152] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15151] <... futex resumed>) = 0 [pid 15151] exit_group(0) = ? [pid 15152] +++ exited with 0 +++ [pid 15151] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15151, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15153 ci2-android-5-10/strace-static-x86_64: Process 15153 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15153] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15153] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15153] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15153] setpgid(0, 0) = 0 [pid 15153] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15153] write(3, "1000", 4) = 4 [pid 15153] close(3) = 0 [pid 15153] write(1, "executing program\n", 18) = 18 executing program [pid 15153] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15153] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15153] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15153] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15153] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15153] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15153] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15154]}, 88) = 15154 [pid 15153] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15153] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15153] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15154 attached [pid 15154] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15154] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15154] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15154] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15153] <... futex resumed>) = 0 [pid 15153] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15153] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15154] <... futex resumed>) = 1 [pid 15154] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15154] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15153] <... futex resumed>) = 0 [pid 15153] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15153] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15154] <... futex resumed>) = 1 [pid 15154] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15154] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15153] <... futex resumed>) = 0 [pid 15153] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15153] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15154] <... futex resumed>) = 1 [pid 15154] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15154] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15153] <... futex resumed>) = 0 [pid 15154] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15153] exit_group(0) = ? [pid 15154] <... futex resumed>) = ? [pid 15154] +++ exited with 0 +++ [pid 15153] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15153, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15155 ci2-android-5-10/strace-static-x86_64: Process 15155 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15155] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15155] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15155] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15155] setpgid(0, 0) = 0 [pid 15155] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15155] write(3, "1000", 4) = 4 [pid 15155] close(3) = 0 executing program [pid 15155] write(1, "executing program\n", 18) = 18 [pid 15155] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15155] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15155] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15155] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15155] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15155] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15155] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15156 attached [pid 15156] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15156] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15156] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15155] <... clone3 resumed> => {parent_tid=[15156]}, 88) = 15156 [pid 15155] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15155] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15156] <... futex resumed>) = 0 [pid 15156] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15156] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15156] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15155] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15155] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15156] <... futex resumed>) = 0 [pid 15156] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15156] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15156] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15155] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15155] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15156] <... futex resumed>) = 0 [pid 15156] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15156] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15156] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15155] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15155] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15156] <... futex resumed>) = 0 [pid 15156] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15155] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15156] <... pwrite64 resumed>) = 36 [pid 15156] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15156] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15155] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15155] exit_group(0) = ? [pid 15156] <... futex resumed>) = ? [pid 15156] +++ exited with 0 +++ [pid 15155] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15155, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15157 ci2-android-5-10/strace-static-x86_64: Process 15157 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15157] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15157] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15157] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15157] setpgid(0, 0) = 0 [pid 15157] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15157] write(3, "1000", 4) = 4 [pid 15157] close(3) = 0 [pid 15157] write(1, "executing program\n", 18) = 18 executing program [pid 15157] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15157] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15157] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15157] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15157] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15157] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15157] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15158]}, 88) = 15158 [pid 15157] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15157] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15157] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15158 attached [pid 15158] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15158] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15158] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15158] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15157] <... futex resumed>) = 0 [pid 15157] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15157] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15158] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15158] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15157] <... futex resumed>) = 0 [pid 15157] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15157] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15158] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15158] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15157] <... futex resumed>) = 0 [pid 15157] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15158] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15157] <... futex resumed>) = 0 [pid 15157] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15158] <... pwrite64 resumed>) = 36 [pid 15158] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15157] <... futex resumed>) = 0 [pid 15157] exit_group(0) = ? [pid 15158] +++ exited with 0 +++ [pid 15157] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15157, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15159 ci2-android-5-10/strace-static-x86_64: Process 15159 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15159] set_robust_list(0x555593cef6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15159] <... set_robust_list resumed>) = 0 [pid 15159] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15159] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15159] setpgid(0, 0) = 0 [pid 15159] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15159] write(3, "1000", 4) = 4 [pid 15159] close(3) = 0 [pid 15159] write(1, "executing program\n", 18) = 18 executing program [pid 15159] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15159] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15159] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15159] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15159] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15159] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15159] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15160 attached => {parent_tid=[15160]}, 88) = 15160 [pid 15160] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15160] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15160] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15159] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15159] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15160] <... futex resumed>) = 0 [pid 15159] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15160] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15160] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15160] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15159] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15159] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15160] <... futex resumed>) = 0 [pid 15160] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15159] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15160] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15160] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15159] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15159] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15160] <... futex resumed>) = 0 [pid 15159] <... futex resumed>) = 1 [pid 15160] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15159] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15160] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15160] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15159] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15159] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15160] <... futex resumed>) = 0 [pid 15160] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15159] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15160] <... pwrite64 resumed>) = 36 [pid 15160] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15159] <... futex resumed>) = 0 [pid 15159] exit_group(0) = ? [pid 15160] +++ exited with 0 +++ [pid 15159] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15159, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15161 ci2-android-5-10/strace-static-x86_64: Process 15161 attached [pid 15161] set_robust_list(0x555593cef6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15161] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15161] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15161] setpgid(0, 0) = 0 [pid 15161] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15161] write(3, "1000", 4) = 4 [pid 15161] close(3) = 0 [pid 15161] write(1, "executing program\n", 18) = 18 executing program [pid 15161] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15161] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15161] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15161] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15161] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15161] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15161] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15162]}, 88) = 15162 [pid 15161] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15161] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15161] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15162 attached [pid 15162] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15162] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15162] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15162] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15161] <... futex resumed>) = 0 [pid 15161] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15161] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15162] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15162] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15161] <... futex resumed>) = 0 [pid 15161] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15161] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15162] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15162] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15161] <... futex resumed>) = 0 [pid 15161] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15161] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15162] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15162] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15161] <... futex resumed>) = 0 [pid 15162] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15161] exit_group(0) = ? [pid 15162] <... futex resumed>) = ? [pid 15162] +++ exited with 0 +++ [pid 15161] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15161, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15163 attached , child_tidptr=0x555593cef690) = 15163 [pid 15163] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15163] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15163] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15163] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15163] setpgid(0, 0) = 0 [pid 15163] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15163] <... openat resumed>) = 3 [pid 15163] write(3, "1000", 4) = 4 [pid 15163] close(3) = 0 [pid 15163] write(1, "executing program\n", 18) = 18 executing program [pid 15163] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15163] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15163] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15163] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15163] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15163] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15163] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15164 attached => {parent_tid=[15164]}, 88) = 15164 [pid 15164] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15164] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15164] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15163] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15163] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15164] <... futex resumed>) = 0 [pid 15164] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15164] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15164] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15163] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15163] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15164] <... futex resumed>) = 0 [pid 15163] <... futex resumed>) = 1 [pid 15164] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15163] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15164] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15164] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15164] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15163] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15163] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15164] <... futex resumed>) = 0 [pid 15163] <... futex resumed>) = 1 [pid 15164] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15163] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15164] <... openat resumed>) = 3 [pid 15164] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15164] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15163] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15163] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15164] <... futex resumed>) = 0 [pid 15163] <... futex resumed>) = 1 [pid 15164] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15163] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15164] <... pwrite64 resumed>) = 36 [pid 15164] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15163] <... futex resumed>) = 0 [pid 15163] exit_group(0) = ? [pid 15164] +++ exited with 0 +++ [pid 15163] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15163, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15165 ci2-android-5-10/strace-static-x86_64: Process 15165 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15165] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15165] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15165] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15165] setpgid(0, 0) = 0 [pid 15165] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15165] write(3, "1000", 4) = 4 [pid 15165] close(3) = 0 [pid 15165] write(1, "executing program\n", 18) = 18 executing program [pid 15165] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15165] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15165] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15165] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15165] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15165] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15165] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15166 attached => {parent_tid=[15166]}, 88) = 15166 [pid 15166] set_robust_list(0x7fa72c8d79a0, 24 [pid 15165] rt_sigprocmask(SIG_SETMASK, [] [pid 15166] <... set_robust_list resumed>) = 0 [pid 15165] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15166] rt_sigprocmask(SIG_SETMASK, [] [pid 15165] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15166] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15165] <... futex resumed>) = 0 [pid 15165] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15166] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15166] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15165] <... futex resumed>) = 0 [pid 15166] <... futex resumed>) = 1 [pid 15165] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15166] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15165] <... futex resumed>) = 0 [pid 15165] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15166] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15166] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15165] <... futex resumed>) = 0 [pid 15166] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15165] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15166] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15165] <... futex resumed>) = 0 [pid 15165] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15166] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15166] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15165] <... futex resumed>) = 0 [pid 15166] <... futex resumed>) = 1 [pid 15165] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15165] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15166] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15166] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15165] <... futex resumed>) = 0 [pid 15166] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15165] exit_group(0) = ? [pid 15166] <... futex resumed>) = ? [pid 15166] +++ exited with 0 +++ [pid 15165] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15165, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15167 attached , child_tidptr=0x555593cef690) = 15167 [pid 15167] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15167] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15167] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15167] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15167] setpgid(0, 0) = 0 [pid 15167] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15167] write(3, "1000", 4) = 4 [pid 15167] close(3) = 0 executing program [pid 15167] write(1, "executing program\n", 18) = 18 [pid 15167] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15167] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15167] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15167] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15167] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15167] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15167] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15168]}, 88) = 15168 [pid 15167] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15167] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15167] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15168 attached [pid 15168] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15168] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15168] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15168] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15167] <... futex resumed>) = 0 [pid 15167] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15167] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15168] <... futex resumed>) = 1 [pid 15168] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15168] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15167] <... futex resumed>) = 0 [pid 15167] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15167] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15168] <... futex resumed>) = 1 [pid 15168] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15168] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15167] <... futex resumed>) = 0 [pid 15167] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15167] <... futex resumed>) = 0 [pid 15167] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15168] <... futex resumed>) = 1 [pid 15168] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15168] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15167] <... futex resumed>) = 0 [pid 15167] exit_group(0 [pid 15168] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15167] <... exit_group resumed>) = ? [pid 15168] <... futex resumed>) = ? [pid 15168] +++ exited with 0 +++ [pid 15167] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15167, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15169 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 15169 attached [pid 15169] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15169] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15169] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15169] setpgid(0, 0) = 0 [pid 15169] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15169] write(3, "1000", 4) = 4 [pid 15169] close(3) = 0 [pid 15169] write(1, "executing program\n", 18) = 18 executing program [pid 15169] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15169] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15169] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15169] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15169] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15169] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15169] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15170 attached => {parent_tid=[15170]}, 88) = 15170 [pid 15170] set_robust_list(0x7fa72c8d79a0, 24 [pid 15169] rt_sigprocmask(SIG_SETMASK, [] [pid 15170] <... set_robust_list resumed>) = 0 [pid 15169] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15170] rt_sigprocmask(SIG_SETMASK, [] [pid 15169] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15170] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15169] <... futex resumed>) = 0 [pid 15169] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15170] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15170] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15169] <... futex resumed>) = 0 [pid 15170] <... futex resumed>) = 1 [pid 15169] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15170] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15169] <... futex resumed>) = 0 [pid 15169] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15170] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15170] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15169] <... futex resumed>) = 0 [pid 15170] <... futex resumed>) = 1 [pid 15169] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15170] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15169] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15170] <... openat resumed>) = 3 [pid 15170] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15169] <... futex resumed>) = 0 [pid 15170] <... futex resumed>) = 1 [pid 15169] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15170] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15169] <... futex resumed>) = 0 [pid 15169] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15170] <... pwrite64 resumed>) = 36 [pid 15170] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15169] <... futex resumed>) = 0 [pid 15170] <... futex resumed>) = 1 [pid 15169] exit_group(0 [pid 15170] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15169] <... exit_group resumed>) = ? [pid 15170] <... futex resumed>) = -1 ENOSYS (Function not implemented) [pid 15170] +++ exited with 0 +++ [pid 15169] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15169, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15171 attached , child_tidptr=0x555593cef690) = 15171 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15171] set_robust_list(0x555593cef6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15171] <... set_robust_list resumed>) = 0 [pid 15171] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15171] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15171] setpgid(0, 0) = 0 [pid 15171] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15171] write(3, "1000", 4) = 4 [pid 15171] close(3) = 0 [pid 15171] write(1, "executing program\n", 18) = 18 executing program [pid 15171] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15171] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15171] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15171] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15171] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15171] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15171] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15172 attached => {parent_tid=[15172]}, 88) = 15172 [pid 15172] set_robust_list(0x7fa72c8d79a0, 24 [pid 15171] rt_sigprocmask(SIG_SETMASK, [] [pid 15172] <... set_robust_list resumed>) = 0 [pid 15171] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15172] rt_sigprocmask(SIG_SETMASK, [] [pid 15171] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15172] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15171] <... futex resumed>) = 0 [pid 15171] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15172] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15172] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15171] <... futex resumed>) = 0 [pid 15172] <... futex resumed>) = 1 [pid 15171] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15172] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15171] <... futex resumed>) = 0 [pid 15171] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15172] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15172] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15171] <... futex resumed>) = 0 [pid 15172] <... futex resumed>) = 1 [pid 15171] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15172] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15171] <... futex resumed>) = 0 [pid 15171] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15172] <... openat resumed>) = 3 [pid 15172] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15171] <... futex resumed>) = 0 [pid 15172] <... futex resumed>) = 1 [pid 15171] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15172] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15171] <... futex resumed>) = 0 [pid 15171] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15172] <... pwrite64 resumed>) = 36 [pid 15172] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15171] <... futex resumed>) = 0 [pid 15172] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15171] exit_group(0) = ? [pid 15172] <... futex resumed>) = ? [pid 15172] +++ exited with 0 +++ [pid 15171] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15171, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15173 attached , child_tidptr=0x555593cef690) = 15173 [pid 15173] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15173] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15173] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15173] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15173] setpgid(0, 0) = 0 [pid 15173] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15173] <... openat resumed>) = 3 [pid 15173] write(3, "1000", 4) = 4 [pid 15173] close(3) = 0 [pid 15173] write(1, "executing program\n", 18) = 18 executing program [pid 15173] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15173] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15173] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15173] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15173] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15173] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15173] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15174 attached => {parent_tid=[15174]}, 88) = 15174 [pid 15174] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15174] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15174] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15173] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15173] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15174] <... futex resumed>) = 0 [pid 15174] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15174] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15174] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15173] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15173] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15174] <... futex resumed>) = 0 [pid 15174] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15174] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15174] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15173] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15173] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15174] <... futex resumed>) = 0 [pid 15173] <... futex resumed>) = 1 [pid 15174] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15174] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15174] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15173] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15173] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15174] <... futex resumed>) = 0 [pid 15174] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15173] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15174] <... pwrite64 resumed>) = 36 [pid 15174] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15174] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15173] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15173] exit_group(0) = ? [pid 15174] <... futex resumed>) = ? [pid 15174] +++ exited with 0 +++ [pid 15173] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15173, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15175 ci2-android-5-10/strace-static-x86_64: Process 15175 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15175] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15175] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15175] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15175] setpgid(0, 0) = 0 [pid 15175] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15175] write(3, "1000", 4) = 4 [pid 15175] close(3) = 0 [pid 15175] write(1, "executing program\n", 18) = 18 [pid 15175] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15175] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15175] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15175] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 executing program [pid 15175] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15175] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15175] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15176]}, 88) = 15176 ci2-android-5-10/strace-static-x86_64: Process 15176 attached [pid 15176] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15176] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15176] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15175] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15175] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15176] <... futex resumed>) = 0 [pid 15176] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15176] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15175] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15176] <... futex resumed>) = 0 [pid 15176] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15175] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15175] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15176] <... futex resumed>) = 0 [pid 15176] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15175] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15176] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15176] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15175] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15175] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15176] <... futex resumed>) = 0 [pid 15175] <... futex resumed>) = 1 [pid 15176] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15175] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15176] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15176] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15175] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15175] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15176] <... futex resumed>) = 0 [pid 15176] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15175] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15176] <... pwrite64 resumed>) = 36 [pid 15176] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15176] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15175] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15175] exit_group(0) = ? [pid 15176] <... futex resumed>) = ? [pid 15176] +++ exited with 0 +++ [pid 15175] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15175, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15177 attached , child_tidptr=0x555593cef690) = 15177 [pid 15177] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15177] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15177] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15177] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15177] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15177] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15177] write(3, "1000", 4) = 4 [pid 15177] close(3) = 0 [pid 15177] write(1, "executing program\n", 18) = 18 [pid 15177] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 15177] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15177] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15177] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15177] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15177] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15177] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15178]}, 88) = 15178 [pid 15177] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15177] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15177] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15178 attached [pid 15178] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15178] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15178] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15178] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15177] <... futex resumed>) = 0 [pid 15177] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15177] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15178] <... futex resumed>) = 1 [pid 15178] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15178] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15177] <... futex resumed>) = 0 [pid 15177] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15177] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15178] <... futex resumed>) = 1 [pid 15178] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15178] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15177] <... futex resumed>) = 0 [pid 15177] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15177] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15178] <... futex resumed>) = 1 [pid 15178] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15178] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15177] <... futex resumed>) = 0 [pid 15178] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15177] exit_group(0) = ? [pid 15178] <... futex resumed>) = ? [pid 15178] +++ exited with 0 +++ [pid 15177] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15177, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15179 ci2-android-5-10/strace-static-x86_64: Process 15179 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15179] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15179] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15179] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15179] setpgid(0, 0) = 0 [pid 15179] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15179] write(3, "1000", 4) = 4 [pid 15179] close(3) = 0 executing program [pid 15179] write(1, "executing program\n", 18) = 18 [pid 15179] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15179] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15179] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15179] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15179] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15179] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15179] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15180 attached => {parent_tid=[15180]}, 88) = 15180 [pid 15180] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15180] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15180] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15179] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15179] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15180] <... futex resumed>) = 0 [pid 15180] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15180] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15180] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15179] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15179] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15180] <... futex resumed>) = 0 [pid 15180] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15180] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15180] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15179] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15179] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15180] <... futex resumed>) = 0 [pid 15180] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15180] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15180] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15179] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15179] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15180] <... futex resumed>) = 0 [pid 15180] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15179] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15180] <... pwrite64 resumed>) = 36 [pid 15180] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15180] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15179] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15179] exit_group(0) = ? [pid 15180] <... futex resumed>) = ? [pid 15180] +++ exited with 0 +++ [pid 15179] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15179, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15181 ci2-android-5-10/strace-static-x86_64: Process 15181 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15181] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15181] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15181] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15181] setpgid(0, 0) = 0 [pid 15181] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15181] write(3, "1000", 4) = 4 [pid 15181] close(3) = 0 [pid 15181] write(1, "executing program\n", 18) = 18 executing program [pid 15181] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15181] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15181] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15181] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15181] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15181] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15181] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15182 attached => {parent_tid=[15182]}, 88) = 15182 [pid 15182] set_robust_list(0x7fa72c8d79a0, 24 [pid 15181] rt_sigprocmask(SIG_SETMASK, [] [pid 15182] <... set_robust_list resumed>) = 0 [pid 15181] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15182] rt_sigprocmask(SIG_SETMASK, [] [pid 15181] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15182] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15181] <... futex resumed>) = 0 [pid 15181] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15182] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15182] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15181] <... futex resumed>) = 0 [pid 15182] <... futex resumed>) = 1 [pid 15181] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15182] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15181] <... futex resumed>) = 0 [pid 15181] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15182] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15182] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15181] <... futex resumed>) = 0 [pid 15182] <... futex resumed>) = 1 [pid 15181] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15182] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15181] <... futex resumed>) = 0 [pid 15181] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15182] <... openat resumed>) = 3 [pid 15182] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15181] <... futex resumed>) = 0 [pid 15182] <... futex resumed>) = 1 [pid 15181] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15182] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15181] <... futex resumed>) = 0 [pid 15181] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15182] <... pwrite64 resumed>) = 36 [pid 15182] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15181] <... futex resumed>) = 0 [pid 15182] <... futex resumed>) = 1 [pid 15181] exit_group(0 [pid 15182] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15181] <... exit_group resumed>) = ? [pid 15182] <... futex resumed>) = ? [pid 15182] +++ exited with 0 +++ [pid 15181] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15181, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15183 ci2-android-5-10/strace-static-x86_64: Process 15183 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15183] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15183] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15183] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15183] setpgid(0, 0) = 0 [pid 15183] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15183] write(3, "1000", 4) = 4 [pid 15183] close(3) = 0 [pid 15183] write(1, "executing program\n", 18) = 18 [pid 15183] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 15183] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15183] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15183] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15183] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15183] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15183] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15184 attached => {parent_tid=[15184]}, 88) = 15184 [pid 15184] set_robust_list(0x7fa72c8d79a0, 24 [pid 15183] rt_sigprocmask(SIG_SETMASK, [] [pid 15184] <... set_robust_list resumed>) = 0 [pid 15183] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15184] rt_sigprocmask(SIG_SETMASK, [] [pid 15183] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15184] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15183] <... futex resumed>) = 0 [pid 15183] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15184] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15184] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15183] <... futex resumed>) = 0 [pid 15183] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15183] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15184] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15184] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15183] <... futex resumed>) = 0 [pid 15183] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15184] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15183] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15184] <... openat resumed>) = 3 [pid 15184] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15183] <... futex resumed>) = 0 [pid 15183] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15183] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15184] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15184] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15183] <... futex resumed>) = 0 [pid 15183] exit_group(0) = ? [pid 15184] +++ exited with 0 +++ [pid 15183] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15183, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15185 attached [pid 15185] set_robust_list(0x555593cef6a0, 24) = 0 [pid 297] <... clone resumed>, child_tidptr=0x555593cef690) = 15185 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15185] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15185] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15185] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15185] setpgid(0, 0) = 0 [pid 15185] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15185] write(3, "1000", 4) = 4 [pid 15185] close(3) = 0 [pid 15185] write(1, "executing program\n", 18) = 18 executing program [pid 15185] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15185] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15185] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15185] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15185] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15185] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15185] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15186 attached => {parent_tid=[15186]}, 88) = 15186 [pid 15186] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15186] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15186] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15185] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15185] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15186] <... futex resumed>) = 0 [pid 15186] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15186] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15186] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15185] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15185] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15186] <... futex resumed>) = 0 [pid 15186] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15186] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15186] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15185] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15185] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15186] <... futex resumed>) = 0 [pid 15186] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15186] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15186] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15185] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15185] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15186] <... futex resumed>) = 0 [pid 15186] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15185] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15186] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15185] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15186] <... futex resumed>) = 0 [pid 15186] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15185] exit_group(0) = ? [pid 15186] <... futex resumed>) = ? [pid 15186] +++ exited with 0 +++ [pid 15185] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15185, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15187 ci2-android-5-10/strace-static-x86_64: Process 15187 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15187] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15187] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15187] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15187] setpgid(0, 0) = 0 [pid 15187] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15187] write(3, "1000", 4) = 4 [pid 15187] close(3) = 0 [pid 15187] write(1, "executing program\n", 18) = 18 executing program [pid 15187] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15187] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15187] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15187] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15187] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15187] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15187] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15188 attached => {parent_tid=[15188]}, 88) = 15188 [pid 15188] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15188] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15188] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15187] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15187] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15188] <... futex resumed>) = 0 [pid 15188] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15188] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15188] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15187] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15187] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15188] <... futex resumed>) = 0 [pid 15188] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15188] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15188] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15187] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15187] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15188] <... futex resumed>) = 0 [pid 15188] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15188] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15188] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15187] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15187] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15188] <... futex resumed>) = 0 [pid 15187] <... futex resumed>) = 1 [pid 15188] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15187] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15188] <... pwrite64 resumed>) = 36 [pid 15188] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15188] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15187] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15187] exit_group(0) = ? [pid 15188] <... futex resumed>) = ? [pid 15188] +++ exited with 0 +++ [pid 15187] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15187, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15189 attached , child_tidptr=0x555593cef690) = 15189 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15189] set_robust_list(0x555593cef6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15189] <... set_robust_list resumed>) = 0 [pid 15189] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15189] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15189] setpgid(0, 0) = 0 [pid 15189] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15189] write(3, "1000", 4) = 4 [pid 15189] close(3) = 0 [pid 15189] write(1, "executing program\n", 18) = 18 executing program [pid 15189] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15189] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15189] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15189] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15189] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15189] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15189] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15190 attached => {parent_tid=[15190]}, 88) = 15190 [pid 15190] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15190] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15190] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15189] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15189] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15190] <... futex resumed>) = 0 [pid 15190] mkdirat(AT_FDCWD, "./sys", 0777 [pid 15189] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15190] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15190] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15190] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15189] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15189] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15190] <... futex resumed>) = 0 [pid 15190] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15189] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15190] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15190] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15189] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15189] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15190] <... futex resumed>) = 0 [pid 15190] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15189] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15190] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15190] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15189] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15189] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15190] <... futex resumed>) = 0 [pid 15190] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15189] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15190] <... pwrite64 resumed>) = 36 [pid 15190] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15189] <... futex resumed>) = 0 [pid 15189] exit_group(0) = ? [pid 15190] +++ exited with 0 +++ [pid 15189] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15189, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15191 ci2-android-5-10/strace-static-x86_64: Process 15191 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15191] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15191] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15191] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15191] setpgid(0, 0) = 0 [pid 15191] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15191] write(3, "1000", 4) = 4 [pid 15191] close(3) = 0 [pid 15191] write(1, "executing program\n", 18) = 18 executing program [pid 15191] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15191] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15191] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15191] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15191] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15191] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15191] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15192 attached [pid 15192] set_robust_list(0x7fa72c8d79a0, 24 [pid 15191] <... clone3 resumed> => {parent_tid=[15192]}, 88) = 15192 [pid 15192] <... set_robust_list resumed>) = 0 [pid 15192] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15192] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15191] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15191] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15192] <... futex resumed>) = 0 [pid 15192] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15192] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15192] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15191] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15191] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15192] <... futex resumed>) = 0 [pid 15192] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15192] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15192] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15191] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15191] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15192] <... futex resumed>) = 0 [pid 15192] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15192] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15191] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15192] <... futex resumed>) = 0 [pid 15192] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15191] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15191] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15192] <... futex resumed>) = 0 [pid 15192] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15191] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15192] <... pwrite64 resumed>) = 36 [pid 15192] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15192] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15191] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15191] exit_group(0) = ? [pid 15192] <... futex resumed>) = ? [pid 15192] +++ exited with 0 +++ [pid 15191] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15191, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15193 ci2-android-5-10/strace-static-x86_64: Process 15193 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15193] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15193] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15193] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15193] setpgid(0, 0) = 0 [pid 15193] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15193] write(3, "1000", 4) = 4 [pid 15193] close(3) = 0 executing program [pid 15193] write(1, "executing program\n", 18) = 18 [pid 15193] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15193] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15193] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15193] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15193] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15193] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15193] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15194]}, 88) = 15194 [pid 15193] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15193] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15193] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15194 attached [pid 15194] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15194] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15194] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15194] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15194] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15193] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15193] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15194] <... futex resumed>) = 0 [pid 15194] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15194] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15194] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15193] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15193] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15194] <... futex resumed>) = 0 [pid 15194] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15193] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15194] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15194] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15193] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15193] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15194] <... futex resumed>) = 0 [pid 15194] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15193] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15194] <... pwrite64 resumed>) = 36 [pid 15194] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15194] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15193] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15193] exit_group(0) = ? [pid 15194] <... futex resumed>) = ? [pid 15194] +++ exited with 0 +++ [pid 15193] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15193, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15195 ci2-android-5-10/strace-static-x86_64: Process 15195 attached [pid 15195] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15195] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15195] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15195] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15195] <... prctl resumed>) = 0 [pid 15195] setpgid(0, 0) = 0 [pid 15195] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15195] write(3, "1000", 4) = 4 [pid 15195] close(3) = 0 [pid 15195] write(1, "executing program\n", 18) = 18 executing program [pid 15195] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15195] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15195] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15195] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15195] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15195] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15195] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15196 attached => {parent_tid=[15196]}, 88) = 15196 [pid 15196] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15196] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15196] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15195] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15195] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15196] <... futex resumed>) = 0 [pid 15195] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15196] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15196] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15196] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15195] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15195] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15196] <... futex resumed>) = 0 [pid 15196] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15195] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15196] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15196] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15195] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15195] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15196] <... futex resumed>) = 0 [pid 15195] <... futex resumed>) = 1 [pid 15196] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15195] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15196] <... openat resumed>) = 3 [pid 15196] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15196] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15195] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15195] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15196] <... futex resumed>) = 0 [pid 15196] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15195] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15196] <... pwrite64 resumed>) = 36 [pid 15196] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15195] <... futex resumed>) = 0 [pid 15196] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15195] exit_group(0) = ? [pid 15196] <... futex resumed>) = ? [pid 15196] +++ exited with 0 +++ [pid 15195] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15195, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15197 ci2-android-5-10/strace-static-x86_64: Process 15197 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15197] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15197] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15197] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15197] setpgid(0, 0) = 0 [pid 15197] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15197] write(3, "1000", 4) = 4 [pid 15197] close(3) = 0 executing program [pid 15197] write(1, "executing program\n", 18) = 18 [pid 15197] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15197] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15197] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15197] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15197] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15197] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15197] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15198 attached => {parent_tid=[15198]}, 88) = 15198 [pid 15198] set_robust_list(0x7fa72c8d79a0, 24 [pid 15197] rt_sigprocmask(SIG_SETMASK, [] [pid 15198] <... set_robust_list resumed>) = 0 [pid 15197] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15198] rt_sigprocmask(SIG_SETMASK, [] [pid 15197] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15198] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15197] <... futex resumed>) = 0 [pid 15197] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15198] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15198] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15197] <... futex resumed>) = 0 [pid 15198] <... futex resumed>) = 1 [pid 15197] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15198] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15197] <... futex resumed>) = 0 [pid 15197] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15198] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15198] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15197] <... futex resumed>) = 0 [pid 15198] <... futex resumed>) = 1 [pid 15197] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15198] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15197] <... futex resumed>) = 0 [pid 15197] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15198] <... openat resumed>) = 3 [pid 15198] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15197] <... futex resumed>) = 0 [pid 15198] <... futex resumed>) = 1 [pid 15197] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15198] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15197] <... futex resumed>) = 0 [pid 15197] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15198] <... pwrite64 resumed>) = 36 [pid 15198] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15197] <... futex resumed>) = 0 [pid 15198] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15197] exit_group(0) = ? [pid 15198] <... futex resumed>) = ? [pid 15198] +++ exited with 0 +++ [pid 15197] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15197, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15199 ci2-android-5-10/strace-static-x86_64: Process 15199 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15199] set_robust_list(0x555593cef6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15199] <... set_robust_list resumed>) = 0 [pid 15199] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15199] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15199] setpgid(0, 0) = 0 [pid 15199] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15199] write(3, "1000", 4) = 4 [pid 15199] close(3) = 0 [pid 15199] write(1, "executing program\n", 18) = 18 executing program [pid 15199] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15199] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15199] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15199] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15199] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15199] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15199] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15200 attached => {parent_tid=[15200]}, 88) = 15200 [pid 15200] set_robust_list(0x7fa72c8d79a0, 24 [pid 15199] rt_sigprocmask(SIG_SETMASK, [] [pid 15200] <... set_robust_list resumed>) = 0 [pid 15199] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15200] rt_sigprocmask(SIG_SETMASK, [] [pid 15199] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15200] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15199] <... futex resumed>) = 0 [pid 15199] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15200] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15200] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15199] <... futex resumed>) = 0 [pid 15200] <... futex resumed>) = 1 [pid 15199] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15199] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15200] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15200] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15199] <... futex resumed>) = 0 [pid 15199] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15199] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15200] <... futex resumed>) = 1 [pid 15200] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15200] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15199] <... futex resumed>) = 0 [pid 15200] <... futex resumed>) = 1 [pid 15199] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15200] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15199] <... futex resumed>) = 0 [pid 15199] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15200] <... pwrite64 resumed>) = 36 [pid 15200] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15199] <... futex resumed>) = 0 [pid 15199] exit_group(0) = ? [pid 15200] +++ exited with 0 +++ [pid 15199] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15199, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15201 attached , child_tidptr=0x555593cef690) = 15201 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15201] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15201] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15201] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15201] setpgid(0, 0) = 0 [pid 15201] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15201] write(3, "1000", 4) = 4 [pid 15201] close(3) = 0 [pid 15201] write(1, "executing program\n", 18) = 18 executing program [pid 15201] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15201] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15201] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15201] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15201] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15201] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15201] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15202 attached => {parent_tid=[15202]}, 88) = 15202 [pid 15202] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15202] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15202] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15201] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15201] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15202] <... futex resumed>) = 0 [pid 15202] mkdirat(AT_FDCWD, "./sys", 0777 [pid 15201] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15202] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15202] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15202] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15201] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15201] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15202] <... futex resumed>) = 0 [pid 15201] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15202] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15202] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15202] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15201] <... futex resumed>) = 0 [pid 15201] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15202] <... futex resumed>) = 0 [pid 15201] <... futex resumed>) = 1 [pid 15202] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15201] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15202] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15201] <... futex resumed>) = 0 [pid 15202] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15201] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15201] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15202] <... pwrite64 resumed>) = 36 [pid 15202] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15201] <... futex resumed>) = 0 [pid 15201] exit_group(0) = ? [pid 15202] +++ exited with 0 +++ [pid 15201] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15201, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15203 ci2-android-5-10/strace-static-x86_64: Process 15203 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15203] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15203] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15203] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15203] setpgid(0, 0) = 0 [pid 15203] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15203] write(3, "1000", 4) = 4 [pid 15203] close(3) = 0 [pid 15203] write(1, "executing program\n", 18) = 18 executing program [pid 15203] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15203] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15203] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15203] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15203] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15203] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15203] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15204]}, 88) = 15204 ci2-android-5-10/strace-static-x86_64: Process 15204 attached [pid 15204] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15204] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15204] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15203] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15203] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15204] <... futex resumed>) = 0 [pid 15204] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15204] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15203] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15204] <... futex resumed>) = 0 [pid 15204] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15203] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15203] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15204] <... futex resumed>) = 0 [pid 15203] <... futex resumed>) = 1 [pid 15204] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15203] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15204] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15204] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15203] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15203] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15204] <... futex resumed>) = 0 [pid 15203] <... futex resumed>) = 1 [pid 15204] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15203] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15204] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15204] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15203] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15203] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15204] <... futex resumed>) = 0 [pid 15204] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15203] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15204] <... pwrite64 resumed>) = 36 [pid 15204] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15204] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15203] <... futex resumed>) = 0 [pid 15203] exit_group(0) = ? [pid 15204] <... futex resumed>) = ? [pid 15204] +++ exited with 0 +++ [pid 15203] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15203, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15205 ci2-android-5-10/strace-static-x86_64: Process 15205 attached [pid 15205] set_robust_list(0x555593cef6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15205] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15205] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15205] setpgid(0, 0) = 0 [pid 15205] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15205] <... openat resumed>) = 3 [pid 15205] write(3, "1000", 4) = 4 [pid 15205] close(3) = 0 [pid 15205] write(1, "executing program\n", 18) = 18 executing program [pid 15205] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15205] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15205] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15205] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15205] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15205] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15205] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15206]}, 88) = 15206 [pid 15205] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15205] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15205] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15206 attached [pid 15206] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15206] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15206] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15206] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15205] <... futex resumed>) = 0 [pid 15205] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15205] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15206] <... futex resumed>) = 1 [pid 15206] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15206] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15205] <... futex resumed>) = 0 [pid 15205] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15205] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15206] <... futex resumed>) = 1 [pid 15206] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15206] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15205] <... futex resumed>) = 0 [pid 15205] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15205] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15206] <... futex resumed>) = 1 [pid 15206] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15206] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15205] <... futex resumed>) = 0 [pid 15206] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15205] exit_group(0) = ? [pid 15206] <... futex resumed>) = ? [pid 15206] +++ exited with 0 +++ [pid 15205] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15205, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15207 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 15207 attached [pid 15207] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15207] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15207] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15207] setpgid(0, 0) = 0 [pid 15207] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15207] write(3, "1000", 4) = 4 [pid 15207] close(3) = 0 [pid 15207] write(1, "executing program\n", 18) = 18 executing program [pid 15207] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15207] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15207] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15207] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15207] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15207] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15207] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15208 attached => {parent_tid=[15208]}, 88) = 15208 [pid 15208] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15208] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15208] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15207] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15207] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15208] <... futex resumed>) = 0 [pid 15208] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15208] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15208] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15207] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15207] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15208] <... futex resumed>) = 0 [pid 15208] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15208] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15208] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15207] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15207] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15208] <... futex resumed>) = 0 [pid 15208] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15208] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15208] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15207] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15207] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15208] <... futex resumed>) = 0 [pid 15208] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15207] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15208] <... pwrite64 resumed>) = 36 [pid 15208] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15208] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15207] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15207] exit_group(0) = ? [pid 15208] <... futex resumed>) = ? [pid 15208] +++ exited with 0 +++ [pid 15207] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15207, 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=0x555593cef690) = 15209 ci2-android-5-10/strace-static-x86_64: Process 15209 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15209] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15209] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15209] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15209] setpgid(0, 0) = 0 [pid 15209] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15209] write(3, "1000", 4) = 4 [pid 15209] close(3) = 0 [pid 15209] write(1, "executing program\n", 18) = 18 executing program [pid 15209] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15209] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15209] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15209] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15209] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15209] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15209] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15210]}, 88) = 15210 [pid 15209] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15209] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15209] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15210 attached [pid 15210] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15210] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15210] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15210] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15209] <... futex resumed>) = 0 [pid 15209] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15209] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15210] <... futex resumed>) = 1 [pid 15210] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15210] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15209] <... futex resumed>) = 0 [pid 15209] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15209] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15210] <... futex resumed>) = 1 [pid 15210] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15210] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15209] <... futex resumed>) = 0 [pid 15209] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15209] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15210] <... futex resumed>) = 1 [pid 15210] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15210] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15209] <... futex resumed>) = 0 [pid 15210] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15209] exit_group(0) = ? [pid 15210] <... futex resumed>) = ? [pid 15210] +++ exited with 0 +++ [pid 15209] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15209, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15211 attached , child_tidptr=0x555593cef690) = 15211 [pid 15211] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15211] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15211] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15211] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15211] setpgid(0, 0) = 0 [pid 15211] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15211] <... openat resumed>) = 3 [pid 15211] write(3, "1000", 4) = 4 [pid 15211] close(3) = 0 [pid 15211] write(1, "executing program\n", 18) = 18 [pid 15211] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15211] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 executing program [pid 15211] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15211] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15211] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15211] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15211] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15212]}, 88) = 15212 [pid 15211] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15211] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15211] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15212 attached [pid 15212] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15212] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15212] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15212] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15211] <... futex resumed>) = 0 [pid 15211] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15211] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15212] <... futex resumed>) = 1 [pid 15212] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15212] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15211] <... futex resumed>) = 0 [pid 15211] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15211] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15212] <... futex resumed>) = 1 [pid 15212] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15212] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15211] <... futex resumed>) = 0 [pid 15211] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15212] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15211] <... futex resumed>) = 0 [pid 15211] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15212] <... pwrite64 resumed>) = 36 [pid 15212] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15211] <... futex resumed>) = 0 [pid 15211] exit_group(0) = ? [pid 15212] +++ exited with 0 +++ [pid 15211] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15211, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15213 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 15213 attached [pid 15213] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15213] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15213] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15213] setpgid(0, 0) = 0 [pid 15213] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15213] write(3, "1000", 4) = 4 [pid 15213] close(3) = 0 [pid 15213] write(1, "executing program\n", 18) = 18 executing program [pid 15213] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15213] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15213] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15213] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15213] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15213] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15213] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15214 attached => {parent_tid=[15214]}, 88) = 15214 [pid 15214] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15214] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15214] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15213] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15213] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15214] <... futex resumed>) = 0 [pid 15213] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15214] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15214] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15214] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15213] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15213] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15214] <... futex resumed>) = 0 [pid 15213] <... futex resumed>) = 1 [pid 15214] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15213] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15214] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15214] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15214] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15213] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15213] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15214] <... futex resumed>) = 0 [pid 15214] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15213] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15214] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15214] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15213] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15213] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15214] <... futex resumed>) = 0 [pid 15214] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15213] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15214] <... pwrite64 resumed>) = 36 [pid 15214] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15213] <... futex resumed>) = 0 [pid 15214] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15213] exit_group(0) = ? [pid 15214] <... futex resumed>) = ? [pid 15214] +++ exited with 0 +++ [pid 15213] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15213, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15215 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 15215 attached [pid 15215] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15215] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15215] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15215] setpgid(0, 0) = 0 [pid 15215] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15215] write(3, "1000", 4) = 4 [pid 15215] close(3) = 0 [pid 15215] write(1, "executing program\n", 18) = 18 executing program [pid 15215] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15215] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15215] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15215] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15215] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15215] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15215] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15216 attached => {parent_tid=[15216]}, 88) = 15216 [pid 15215] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15215] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15215] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15216] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15216] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15216] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15216] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15215] <... futex resumed>) = 0 [pid 15215] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15215] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15216] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15216] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15215] <... futex resumed>) = 0 [pid 15215] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15215] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15216] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15216] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15215] <... futex resumed>) = 0 [pid 15215] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15215] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15216] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15216] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15215] <... futex resumed>) = 0 [pid 15216] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15215] exit_group(0) = ? [pid 15216] <... futex resumed>) = ? [pid 15216] +++ exited with 0 +++ [pid 15215] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15215, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15217 ci2-android-5-10/strace-static-x86_64: Process 15217 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15217] set_robust_list(0x555593cef6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15217] <... set_robust_list resumed>) = 0 [pid 15217] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15217] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15217] setpgid(0, 0) = 0 [pid 15217] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15217] write(3, "1000", 4) = 4 [pid 15217] close(3) = 0 executing program [pid 15217] write(1, "executing program\n", 18) = 18 [pid 15217] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15217] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15217] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15217] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15217] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15217] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15217] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15218 attached => {parent_tid=[15218]}, 88) = 15218 [pid 15218] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15218] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15218] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15217] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15217] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15218] <... futex resumed>) = 0 [pid 15218] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15218] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15218] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15217] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15217] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15218] <... futex resumed>) = 0 [pid 15218] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15218] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15218] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15217] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15217] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15218] <... futex resumed>) = 0 [pid 15217] <... futex resumed>) = 1 [pid 15218] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15218] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15218] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15217] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15217] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15218] <... futex resumed>) = 0 [pid 15218] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15217] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15218] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15218] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15217] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15217] exit_group(0) = ? [pid 15218] <... futex resumed>) = ? [pid 15218] +++ exited with 0 +++ [pid 15217] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15217, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15219 ci2-android-5-10/strace-static-x86_64: Process 15219 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15219] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15219] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15219] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15219] setpgid(0, 0) = 0 [pid 15219] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15219] write(3, "1000", 4) = 4 [pid 15219] close(3) = 0 [pid 15219] write(1, "executing program\n", 18) = 18 executing program [pid 15219] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15219] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15219] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15219] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15219] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15219] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15219] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15220 attached => {parent_tid=[15220]}, 88) = 15220 [pid 15220] set_robust_list(0x7fa72c8d79a0, 24 [pid 15219] rt_sigprocmask(SIG_SETMASK, [] [pid 15220] <... set_robust_list resumed>) = 0 [pid 15219] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15220] rt_sigprocmask(SIG_SETMASK, [] [pid 15219] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15220] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15219] <... futex resumed>) = 0 [pid 15219] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15220] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15220] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15219] <... futex resumed>) = 0 [pid 15220] <... futex resumed>) = 1 [pid 15219] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15220] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15219] <... futex resumed>) = 0 [pid 15219] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15220] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15220] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15219] <... futex resumed>) = 0 [pid 15220] <... futex resumed>) = 1 [pid 15219] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15220] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15219] <... futex resumed>) = 0 [pid 15219] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15220] <... openat resumed>) = 3 [pid 15220] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15219] <... futex resumed>) = 0 [pid 15220] <... futex resumed>) = 1 [pid 15219] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15220] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15219] <... futex resumed>) = 0 [pid 15219] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15220] <... pwrite64 resumed>) = 36 [pid 15220] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15219] <... futex resumed>) = 0 [pid 15220] <... futex resumed>) = 1 [pid 15219] exit_group(0) = ? [pid 15220] +++ exited with 0 +++ [pid 15219] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15219, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15221 ci2-android-5-10/strace-static-x86_64: Process 15221 attached [pid 15221] set_robust_list(0x555593cef6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15221] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15221] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15221] setpgid(0, 0) = 0 [pid 15221] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15221] <... openat resumed>) = 3 [pid 15221] write(3, "1000", 4) = 4 [pid 15221] close(3) = 0 [pid 15221] write(1, "executing program\n", 18) = 18 executing program [pid 15221] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15221] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15221] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15221] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15221] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15221] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15221] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15222 attached [pid 15222] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15222] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15222] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15221] <... clone3 resumed> => {parent_tid=[15222]}, 88) = 15222 [pid 15221] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15221] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15222] <... futex resumed>) = 0 [pid 15222] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15222] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15222] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15221] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15221] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15222] <... futex resumed>) = 0 [pid 15222] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15222] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15222] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15221] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15221] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15222] <... futex resumed>) = 0 [pid 15222] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15221] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15222] <... openat resumed>) = 3 [pid 15222] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15221] <... futex resumed>) = 0 [pid 15221] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15221] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15222] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15222] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15221] <... futex resumed>) = 0 [pid 15221] exit_group(0) = ? [pid 15222] +++ exited with 0 +++ [pid 15221] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15221, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15223 ci2-android-5-10/strace-static-x86_64: Process 15223 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15223] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15223] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15223] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15223] setpgid(0, 0) = 0 [pid 15223] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15223] write(3, "1000", 4) = 4 [pid 15223] close(3) = 0 [pid 15223] write(1, "executing program\n", 18) = 18 executing program [pid 15223] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15223] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15223] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15223] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15223] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15223] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15223] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15224 attached => {parent_tid=[15224]}, 88) = 15224 [pid 15223] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15223] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15223] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15224] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15224] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15224] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15224] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15223] <... futex resumed>) = 0 [pid 15223] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15223] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15224] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15224] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15223] <... futex resumed>) = 0 [pid 15223] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15223] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15224] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15224] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15223] <... futex resumed>) = 0 [pid 15223] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15223] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15224] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15224] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15223] <... futex resumed>) = 0 [pid 15224] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15223] exit_group(0) = ? [pid 15224] <... futex resumed>) = ? [pid 15224] +++ exited with 0 +++ [pid 15223] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15223, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15225 ci2-android-5-10/strace-static-x86_64: Process 15225 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15225] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15225] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15225] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15225] setpgid(0, 0) = 0 [pid 15225] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15225] write(3, "1000", 4) = 4 [pid 15225] close(3) = 0 [pid 15225] write(1, "executing program\n", 18) = 18 executing program [pid 15225] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15225] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15225] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15225] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15225] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15225] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15225] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15226 attached => {parent_tid=[15226]}, 88) = 15226 [pid 15226] set_robust_list(0x7fa72c8d79a0, 24 [pid 15225] rt_sigprocmask(SIG_SETMASK, [] [pid 15226] <... set_robust_list resumed>) = 0 [pid 15225] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15226] rt_sigprocmask(SIG_SETMASK, [] [pid 15225] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15226] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15225] <... futex resumed>) = 0 [pid 15225] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15226] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15226] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15225] <... futex resumed>) = 0 [pid 15226] <... futex resumed>) = 1 [pid 15225] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15226] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15225] <... futex resumed>) = 0 [pid 15225] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15226] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15226] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15225] <... futex resumed>) = 0 [pid 15226] <... futex resumed>) = 1 [pid 15225] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15226] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15225] <... futex resumed>) = 0 [pid 15225] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15226] <... openat resumed>) = 3 [pid 15226] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15225] <... futex resumed>) = 0 [pid 15226] <... futex resumed>) = 1 [pid 15225] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15226] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15225] <... futex resumed>) = 0 [pid 15225] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15226] <... pwrite64 resumed>) = 36 [pid 15226] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15225] <... futex resumed>) = 0 [pid 15225] exit_group(0) = ? [pid 15226] +++ exited with 0 +++ [pid 15225] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15225, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15227 ci2-android-5-10/strace-static-x86_64: Process 15227 attached [pid 15227] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15227] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15227] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15227] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15227] setpgid(0, 0) = 0 [pid 15227] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15227] <... openat resumed>) = 3 [pid 15227] write(3, "1000", 4) = 4 executing program [pid 15227] close(3) = 0 [pid 15227] write(1, "executing program\n", 18) = 18 [pid 15227] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15227] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15227] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15227] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15227] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15227] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15227] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15228]}, 88) = 15228 ci2-android-5-10/strace-static-x86_64: Process 15228 attached [pid 15227] rt_sigprocmask(SIG_SETMASK, [] [pid 15228] set_robust_list(0x7fa72c8d79a0, 24 [pid 15227] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15228] <... set_robust_list resumed>) = 0 [pid 15228] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15228] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15227] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15227] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15228] <... futex resumed>) = 0 [pid 15228] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15228] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15228] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15227] <... futex resumed>) = 0 [pid 15227] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15228] <... futex resumed>) = 0 [pid 15228] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15227] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15228] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15227] <... futex resumed>) = 0 [pid 15228] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15227] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15227] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15228] <... openat resumed>) = 3 [pid 15228] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15227] <... futex resumed>) = 0 [pid 15227] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15227] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15228] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15228] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15227] <... futex resumed>) = 0 [pid 15227] exit_group(0) = ? [pid 15228] +++ exited with 0 +++ [pid 15227] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15227, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15229 attached , child_tidptr=0x555593cef690) = 15229 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15229] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15229] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15229] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15229] setpgid(0, 0) = 0 [pid 15229] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15229] write(3, "1000", 4) = 4 [pid 15229] close(3) = 0 [pid 15229] write(1, "executing program\n", 18) = 18 executing program [pid 15229] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15229] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15229] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15229] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15229] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15229] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15229] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15230 attached => {parent_tid=[15230]}, 88) = 15230 [pid 15230] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15230] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15230] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15229] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15229] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15230] <... futex resumed>) = 0 [pid 15230] mkdirat(AT_FDCWD, "./sys", 0777 [pid 15229] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15230] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15230] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15230] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15229] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15229] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15230] <... futex resumed>) = 0 [pid 15230] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15229] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15230] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15230] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15230] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15229] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15229] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15230] <... futex resumed>) = 0 [pid 15230] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15229] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15230] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15229] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15230] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15229] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15230] <... futex resumed>) = 0 [pid 15229] <... futex resumed>) = 1 [pid 15230] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15229] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15230] <... pwrite64 resumed>) = 36 [pid 15230] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15230] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15229] <... futex resumed>) = 0 [pid 15229] exit_group(0) = ? [pid 15230] <... futex resumed>) = ? [pid 15230] +++ exited with 0 +++ [pid 15229] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15229, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15231 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 15231 attached [pid 15231] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15231] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15231] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15231] setpgid(0, 0) = 0 [pid 15231] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15231] write(3, "1000", 4) = 4 [pid 15231] close(3) = 0 [pid 15231] write(1, "executing program\n", 18) = 18 executing program [pid 15231] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15231] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15231] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15231] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15231] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15231] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15231] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15232 attached => {parent_tid=[15232]}, 88) = 15232 [pid 15231] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15231] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15231] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15232] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15232] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15232] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15232] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15231] <... futex resumed>) = 0 [pid 15231] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15231] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15232] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15232] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15231] <... futex resumed>) = 0 [pid 15231] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15231] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15232] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15232] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15231] <... futex resumed>) = 0 [pid 15231] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15231] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15232] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15232] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15231] <... futex resumed>) = 0 [pid 15232] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15231] exit_group(0) = ? [pid 15232] <... futex resumed>) = ? [pid 15232] +++ exited with 0 +++ [pid 15231] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15231, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15233 ci2-android-5-10/strace-static-x86_64: Process 15233 attached [pid 15233] set_robust_list(0x555593cef6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15233] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15233] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15233] setpgid(0, 0) = 0 [pid 15233] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15233] <... openat resumed>) = 3 [pid 15233] write(3, "1000", 4) = 4 [pid 15233] close(3) = 0 [pid 15233] write(1, "executing program\n", 18) = 18 executing program [pid 15233] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15233] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15233] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15233] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15233] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15233] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15233] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15234 attached => {parent_tid=[15234]}, 88) = 15234 [pid 15234] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15234] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15234] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15233] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15233] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15234] <... futex resumed>) = 0 [pid 15234] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15234] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15234] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15233] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15233] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15234] <... futex resumed>) = 0 [pid 15234] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15234] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15234] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15233] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15233] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15234] <... futex resumed>) = 0 [pid 15234] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15234] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15234] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15233] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15233] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15234] <... futex resumed>) = 0 [pid 15233] <... futex resumed>) = 1 [pid 15234] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15233] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15234] <... pwrite64 resumed>) = 36 [pid 15234] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15233] <... futex resumed>) = 0 [pid 15233] exit_group(0) = ? [pid 15234] +++ exited with 0 +++ [pid 15233] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15233, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15235 ci2-android-5-10/strace-static-x86_64: Process 15235 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15235] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15235] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15235] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15235] setpgid(0, 0) = 0 [pid 15235] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15235] write(3, "1000", 4) = 4 [pid 15235] close(3) = 0 [pid 15235] write(1, "executing program\n", 18) = 18 executing program [pid 15235] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15235] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15235] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15235] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15235] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15235] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15235] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15236]}, 88) = 15236 [pid 15235] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15235] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15235] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15236 attached [pid 15236] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15236] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15236] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15236] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15235] <... futex resumed>) = 0 [pid 15235] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15235] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15236] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15236] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15235] <... futex resumed>) = 0 [pid 15235] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15235] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15236] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15236] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15235] <... futex resumed>) = 0 [pid 15235] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15235] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15236] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15236] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15235] <... futex resumed>) = 0 [pid 15235] exit_group(0) = ? [pid 15236] +++ exited with 0 +++ [pid 15235] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15235, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15237 ci2-android-5-10/strace-static-x86_64: Process 15237 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15237] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15237] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15237] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15237] setpgid(0, 0) = 0 [pid 15237] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15237] write(3, "1000", 4) = 4 [pid 15237] close(3) = 0 [pid 15237] write(1, "executing program\n", 18) = 18 [pid 15237] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 15237] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15237] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15237] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15237] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15237] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15237] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15238]}, 88) = 15238 [pid 15237] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15237] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15237] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15238 attached [pid 15238] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15238] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15238] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15238] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15237] <... futex resumed>) = 0 [pid 15237] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15237] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15238] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15238] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15237] <... futex resumed>) = 0 [pid 15237] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15237] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15238] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15238] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15237] <... futex resumed>) = 0 [pid 15237] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15237] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15238] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15238] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15237] <... futex resumed>) = 0 [pid 15238] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15237] exit_group(0) = ? [pid 15238] <... futex resumed>) = ? [pid 15238] +++ exited with 0 +++ [pid 15237] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15237, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15239 attached , child_tidptr=0x555593cef690) = 15239 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15239] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15239] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15239] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15239] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15239] setpgid(0, 0) = 0 [pid 15239] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15239] write(3, "1000", 4) = 4 [pid 15239] close(3) = 0 [pid 15239] write(1, "executing program\n", 18) = 18 [pid 15239] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 15239] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15239] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15239] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15239] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15239] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15239] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15240]}, 88) = 15240 [pid 15239] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15239] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15239] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15240 attached [pid 15240] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15240] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15240] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15240] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15239] <... futex resumed>) = 0 [pid 15239] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15239] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15240] <... futex resumed>) = 1 [pid 15240] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15240] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15239] <... futex resumed>) = 0 [pid 15239] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15239] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15240] <... futex resumed>) = 1 [pid 15240] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15240] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15239] <... futex resumed>) = 0 [pid 15239] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15239] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15240] <... futex resumed>) = 1 [pid 15240] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15240] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15239] <... futex resumed>) = 0 [pid 15240] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15239] exit_group(0) = ? [pid 15240] <... futex resumed>) = ? [pid 15240] +++ exited with 0 +++ [pid 15239] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15239, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15241 attached , child_tidptr=0x555593cef690) = 15241 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15241] set_robust_list(0x555593cef6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15241] <... set_robust_list resumed>) = 0 [pid 15241] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15241] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15241] setpgid(0, 0) = 0 [pid 15241] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15241] write(3, "1000", 4) = 4 [pid 15241] close(3) = 0 [pid 15241] write(1, "executing program\n", 18) = 18 executing program [pid 15241] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15241] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15241] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15241] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15241] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15241] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15241] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15242 attached => {parent_tid=[15242]}, 88) = 15242 [pid 15242] set_robust_list(0x7fa72c8d79a0, 24 [pid 15241] rt_sigprocmask(SIG_SETMASK, [] [pid 15242] <... set_robust_list resumed>) = 0 [pid 15241] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15242] rt_sigprocmask(SIG_SETMASK, [] [pid 15241] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15242] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15241] <... futex resumed>) = 0 [pid 15242] mkdirat(AT_FDCWD, "./sys", 0777 [pid 15241] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15242] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15242] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15241] <... futex resumed>) = 0 [pid 15242] <... futex resumed>) = 1 [pid 15241] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15242] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15241] <... futex resumed>) = 0 [pid 15242] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15241] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15242] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15241] <... futex resumed>) = 0 [pid 15241] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15241] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15242] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15242] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15241] <... futex resumed>) = 0 [pid 15241] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15241] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15242] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15242] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15241] <... futex resumed>) = 0 [pid 15241] exit_group(0) = ? [pid 15242] +++ exited with 0 +++ [pid 15241] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15241, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15243 ci2-android-5-10/strace-static-x86_64: Process 15243 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15243] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15243] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15243] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15243] setpgid(0, 0) = 0 [pid 15243] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15243] write(3, "1000", 4) = 4 [pid 15243] close(3) = 0 executing program [pid 15243] write(1, "executing program\n", 18) = 18 [pid 15243] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15243] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15243] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15243] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15243] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15243] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15243] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15244 attached => {parent_tid=[15244]}, 88) = 15244 [pid 15244] set_robust_list(0x7fa72c8d79a0, 24 [pid 15243] rt_sigprocmask(SIG_SETMASK, [] [pid 15244] <... set_robust_list resumed>) = 0 [pid 15243] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15244] rt_sigprocmask(SIG_SETMASK, [] [pid 15243] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15244] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15243] <... futex resumed>) = 0 [pid 15243] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15244] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15244] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15243] <... futex resumed>) = 0 [pid 15244] <... futex resumed>) = 1 [pid 15243] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15244] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15243] <... futex resumed>) = 0 [pid 15243] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15244] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15244] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15243] <... futex resumed>) = 0 [pid 15244] <... futex resumed>) = 1 [pid 15243] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15244] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15243] <... futex resumed>) = 0 [pid 15243] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15244] <... openat resumed>) = 3 [pid 15244] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15243] <... futex resumed>) = 0 [pid 15244] <... futex resumed>) = 1 [pid 15243] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15244] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15243] <... futex resumed>) = 0 [pid 15243] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15244] <... pwrite64 resumed>) = 36 [pid 15244] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15243] <... futex resumed>) = 0 [pid 15244] <... futex resumed>) = 1 [pid 15243] exit_group(0 [pid 15244] ???( [pid 15243] <... exit_group resumed>) = ? [pid 15244] <... ??? resumed>) = -1 ENOSYS (Function not implemented) [pid 15244] +++ exited with 0 +++ [pid 15243] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15243, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15245 attached , child_tidptr=0x555593cef690) = 15245 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15245] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15245] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15245] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15245] setpgid(0, 0) = 0 [pid 15245] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15245] write(3, "1000", 4) = 4 [pid 15245] close(3) = 0 [pid 15245] write(1, "executing program\n", 18) = 18 executing program [pid 15245] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15245] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15245] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15245] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15245] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15245] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15245] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15246 attached => {parent_tid=[15246]}, 88) = 15246 [pid 15246] set_robust_list(0x7fa72c8d79a0, 24 [pid 15245] rt_sigprocmask(SIG_SETMASK, [] [pid 15246] <... set_robust_list resumed>) = 0 [pid 15245] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15246] rt_sigprocmask(SIG_SETMASK, [] [pid 15245] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15246] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15245] <... futex resumed>) = 0 [pid 15245] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15246] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15246] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15245] <... futex resumed>) = 0 [pid 15246] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15245] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15246] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15245] <... futex resumed>) = 0 [pid 15246] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15245] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15246] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15246] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15245] <... futex resumed>) = 0 [pid 15246] <... futex resumed>) = 1 [pid 15245] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15246] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15245] <... futex resumed>) = 0 [pid 15245] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15246] <... openat resumed>) = 3 [pid 15246] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15245] <... futex resumed>) = 0 [pid 15246] <... futex resumed>) = 1 [pid 15245] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15245] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15246] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15246] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15245] <... futex resumed>) = 0 [pid 15246] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15245] exit_group(0) = ? [pid 15246] <... futex resumed>) = ? [pid 15246] +++ exited with 0 +++ [pid 15245] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15245, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15247 ci2-android-5-10/strace-static-x86_64: Process 15247 attached [pid 15247] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15247] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15247] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15247] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15247] setpgid(0, 0) = 0 [pid 15247] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15247] write(3, "1000", 4) = 4 [pid 15247] close(3) = 0 executing program [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15247] write(1, "executing program\n", 18) = 18 [pid 15247] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15247] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15247] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15247] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15247] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15247] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15247] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15248]}, 88) = 15248 [pid 15247] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15247] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15247] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15248 attached [pid 15248] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15248] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15248] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15248] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15247] <... futex resumed>) = 0 [pid 15247] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15247] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15248] <... futex resumed>) = 1 [pid 15248] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15248] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15247] <... futex resumed>) = 0 [pid 15247] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15248] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15247] <... futex resumed>) = 0 [pid 15247] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15248] <... openat resumed>) = 3 [pid 15248] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15247] <... futex resumed>) = 0 [pid 15247] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15247] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15248] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15248] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15247] <... futex resumed>) = 0 [pid 15248] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15247] exit_group(0) = ? [pid 15248] <... futex resumed>) = ? [pid 15248] +++ exited with 0 +++ [pid 15247] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15247, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15249 ci2-android-5-10/strace-static-x86_64: Process 15249 attached [pid 15249] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15249] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15249] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15249] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15249] <... prctl resumed>) = 0 [pid 15249] setpgid(0, 0) = 0 [pid 15249] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15249] write(3, "1000", 4) = 4 [pid 15249] close(3) = 0 [pid 15249] write(1, "executing program\n", 18) = 18 executing program [pid 15249] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15249] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15249] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15249] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15249] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15249] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15249] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15250]}, 88) = 15250 [pid 15249] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15249] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15249] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15250 attached [pid 15250] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15250] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15250] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15250] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15249] <... futex resumed>) = 0 [pid 15249] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15249] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15250] <... futex resumed>) = 1 [pid 15250] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15250] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15249] <... futex resumed>) = 0 [pid 15249] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15249] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15250] <... futex resumed>) = 1 [pid 15250] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15250] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15249] <... futex resumed>) = 0 [pid 15249] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15249] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15250] <... futex resumed>) = 1 [pid 15250] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15250] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15249] <... futex resumed>) = 0 [pid 15250] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15249] exit_group(0) = ? [pid 15250] <... futex resumed>) = ? [pid 15250] +++ exited with 0 +++ [pid 15249] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15249, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15251 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 15251 attached [pid 15251] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15251] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15251] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15251] setpgid(0, 0) = 0 [pid 15251] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15251] write(3, "1000", 4) = 4 [pid 15251] close(3) = 0 [pid 15251] write(1, "executing program\n", 18) = 18 executing program [pid 15251] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15251] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15251] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15251] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15251] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15251] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15251] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15252 attached => {parent_tid=[15252]}, 88) = 15252 [pid 15252] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15252] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15252] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15251] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15251] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15252] <... futex resumed>) = 0 [pid 15251] <... futex resumed>) = 1 [pid 15252] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15252] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15252] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15251] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15251] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15252] <... futex resumed>) = 0 [pid 15252] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15252] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15252] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15251] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15251] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15252] <... futex resumed>) = 0 [pid 15252] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15252] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15252] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15251] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15251] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15252] <... futex resumed>) = 0 [pid 15252] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15251] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15252] <... pwrite64 resumed>) = 36 [pid 15252] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15252] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15251] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15251] exit_group(0) = ? [pid 15252] <... futex resumed>) = ? [pid 15252] +++ exited with 0 +++ [pid 15251] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15251, 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=0x555593cef690) = 15253 ci2-android-5-10/strace-static-x86_64: Process 15253 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15253] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15253] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15253] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15253] setpgid(0, 0) = 0 [pid 15253] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15253] write(3, "1000", 4) = 4 [pid 15253] close(3) = 0 [pid 15253] write(1, "executing program\n", 18) = 18 executing program [pid 15253] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15253] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15253] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15253] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15253] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15253] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15253] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15254]}, 88) = 15254 [pid 15253] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15253] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15253] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15254 attached [pid 15254] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15254] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15254] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15254] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15253] <... futex resumed>) = 0 [pid 15253] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15253] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15254] <... futex resumed>) = 1 [pid 15254] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15254] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15253] <... futex resumed>) = 0 [pid 15253] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15253] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15254] <... futex resumed>) = 1 [pid 15254] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15254] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15253] <... futex resumed>) = 0 [pid 15253] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15253] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15254] <... futex resumed>) = 1 [pid 15254] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15254] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15253] <... futex resumed>) = 0 [pid 15253] exit_group(0) = ? [pid 15254] +++ exited with 0 +++ [pid 15253] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15253, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15255 ci2-android-5-10/strace-static-x86_64: Process 15255 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15255] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15255] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15255] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15255] setpgid(0, 0) = 0 [pid 15255] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15255] write(3, "1000", 4) = 4 [pid 15255] close(3) = 0 [pid 15255] write(1, "executing program\n", 18) = 18 executing program [pid 15255] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15255] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15255] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15255] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15255] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15255] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15255] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15256 attached => {parent_tid=[15256]}, 88) = 15256 [pid 15256] set_robust_list(0x7fa72c8d79a0, 24 [pid 15255] rt_sigprocmask(SIG_SETMASK, [] [pid 15256] <... set_robust_list resumed>) = 0 [pid 15255] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15256] rt_sigprocmask(SIG_SETMASK, [] [pid 15255] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15256] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15255] <... futex resumed>) = 0 [pid 15255] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15256] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15256] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15255] <... futex resumed>) = 0 [pid 15256] <... futex resumed>) = 1 [pid 15255] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15256] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15255] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15256] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15256] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15255] <... futex resumed>) = 0 [pid 15256] <... futex resumed>) = 1 [pid 15255] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15256] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15255] <... futex resumed>) = 0 [pid 15255] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15256] <... openat resumed>) = 3 [pid 15256] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15255] <... futex resumed>) = 0 [pid 15256] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15255] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15256] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15255] <... futex resumed>) = 0 [pid 15255] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15256] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15256] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15255] <... futex resumed>) = 0 [pid 15256] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15255] exit_group(0) = ? [pid 15256] <... futex resumed>) = ? [pid 15256] +++ exited with 0 +++ [pid 15255] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15255, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15257 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 15257 attached [pid 15257] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15257] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15257] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15257] setpgid(0, 0) = 0 [pid 15257] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15257] write(3, "1000", 4) = 4 [pid 15257] close(3) = 0 [pid 15257] write(1, "executing program\n", 18) = 18 executing program [pid 15257] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15257] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15257] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15257] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15257] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15257] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15257] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15258 attached => {parent_tid=[15258]}, 88) = 15258 [pid 15257] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15257] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15257] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15258] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15258] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15258] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15258] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15257] <... futex resumed>) = 0 [pid 15257] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15257] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15258] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15258] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15257] <... futex resumed>) = 0 [pid 15257] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15257] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15258] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15258] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15257] <... futex resumed>) = 0 [pid 15257] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15257] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15258] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15258] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15257] <... futex resumed>) = 0 [pid 15257] exit_group(0) = ? [pid 15258] +++ exited with 0 +++ [pid 15257] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15257, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15259 attached , child_tidptr=0x555593cef690) = 15259 [pid 15259] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15259] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15259] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15259] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15259] setpgid(0, 0) = 0 [pid 15259] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15259] write(3, "1000", 4) = 4 [pid 15259] close(3) = 0 [pid 15259] write(1, "executing program\n", 18) = 18 executing program [pid 15259] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15259] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15259] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15259] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15259] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15259] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15259] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15260]}, 88) = 15260 [pid 15259] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15259] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15259] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15260 attached [pid 15260] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15260] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15260] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15260] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15259] <... futex resumed>) = 0 [pid 15259] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15259] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15260] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15260] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15259] <... futex resumed>) = 0 [pid 15259] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15259] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15260] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15260] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15259] <... futex resumed>) = 0 [pid 15259] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15259] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15260] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15260] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15259] <... futex resumed>) = 0 [pid 15260] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15259] exit_group(0) = ? [pid 15260] <... futex resumed>) = ? [pid 15260] +++ exited with 0 +++ [pid 15259] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15259, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15261 ci2-android-5-10/strace-static-x86_64: Process 15261 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15261] set_robust_list(0x555593cef6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15261] <... set_robust_list resumed>) = 0 [pid 15261] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15261] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15261] setpgid(0, 0) = 0 [pid 15261] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15261] write(3, "1000", 4) = 4 [pid 15261] close(3) = 0 [pid 15261] write(1, "executing program\n", 18) = 18 executing program [pid 15261] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15261] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15261] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15261] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15261] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15261] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15261] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15262 attached => {parent_tid=[15262]}, 88) = 15262 [pid 15262] set_robust_list(0x7fa72c8d79a0, 24 [pid 15261] rt_sigprocmask(SIG_SETMASK, [] [pid 15262] <... set_robust_list resumed>) = 0 [pid 15261] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15262] rt_sigprocmask(SIG_SETMASK, [] [pid 15261] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15262] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15261] <... futex resumed>) = 0 [pid 15261] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15262] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15262] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15261] <... futex resumed>) = 0 [pid 15261] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15261] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15262] <... futex resumed>) = 1 [pid 15262] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15262] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15261] <... futex resumed>) = 0 [pid 15261] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15261] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15262] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15262] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15261] <... futex resumed>) = 0 [pid 15261] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15261] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15262] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15262] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15261] <... futex resumed>) = 0 [pid 15262] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15261] exit_group(0) = ? [pid 15262] <... futex resumed>) = ? [pid 15262] +++ exited with 0 +++ [pid 15261] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15261, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15263 ci2-android-5-10/strace-static-x86_64: Process 15263 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15263] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15263] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15263] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15263] setpgid(0, 0) = 0 [pid 15263] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15263] write(3, "1000", 4) = 4 [pid 15263] close(3) = 0 [pid 15263] write(1, "executing program\n", 18) = 18 executing program [pid 15263] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15263] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15263] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15263] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15263] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15263] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15263] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15264 attached [pid 15264] set_robust_list(0x7fa72c8d79a0, 24 [pid 15263] <... clone3 resumed> => {parent_tid=[15264]}, 88) = 15264 [pid 15264] <... set_robust_list resumed>) = 0 [pid 15264] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15264] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15263] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15263] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15264] <... futex resumed>) = 0 [pid 15263] <... futex resumed>) = 1 [pid 15264] mkdirat(AT_FDCWD, "./sys", 0777 [pid 15263] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15264] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15264] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15264] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15263] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15263] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15264] <... futex resumed>) = 0 [pid 15263] <... futex resumed>) = 1 [pid 15264] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15263] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15264] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15264] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15263] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15263] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15264] <... futex resumed>) = 0 [pid 15263] <... futex resumed>) = 1 [pid 15263] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15264] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15264] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15263] <... futex resumed>) = 0 [pid 15263] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15263] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15264] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15264] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15263] <... futex resumed>) = 0 [pid 15263] exit_group(0) = ? [pid 15264] +++ exited with 0 +++ [pid 15263] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15263, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15265 ci2-android-5-10/strace-static-x86_64: Process 15265 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15265] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15265] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15265] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15265] setpgid(0, 0) = 0 [pid 15265] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15265] write(3, "1000", 4) = 4 [pid 15265] close(3) = 0 [pid 15265] write(1, "executing program\n", 18) = 18 executing program [pid 15265] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15265] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15265] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15265] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15265] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15265] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15265] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15266 attached => {parent_tid=[15266]}, 88) = 15266 [pid 15266] set_robust_list(0x7fa72c8d79a0, 24 [pid 15265] rt_sigprocmask(SIG_SETMASK, [] [pid 15266] <... set_robust_list resumed>) = 0 [pid 15265] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15266] rt_sigprocmask(SIG_SETMASK, [] [pid 15265] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15266] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15265] <... futex resumed>) = 0 [pid 15265] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15266] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15266] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15265] <... futex resumed>) = 0 [pid 15266] <... futex resumed>) = 1 [pid 15265] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15266] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15265] <... futex resumed>) = 0 [pid 15265] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15266] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15266] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15265] <... futex resumed>) = 0 [pid 15266] <... futex resumed>) = 1 [pid 15265] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15266] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15265] <... futex resumed>) = 0 [pid 15265] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15266] <... openat resumed>) = 3 [pid 15266] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15265] <... futex resumed>) = 0 [pid 15266] <... futex resumed>) = 1 [pid 15265] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15266] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15265] <... futex resumed>) = 0 [pid 15265] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15266] <... pwrite64 resumed>) = 36 [pid 15266] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15265] <... futex resumed>) = 0 [pid 15266] <... futex resumed>) = 1 [pid 15265] exit_group(0 [pid 15266] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL) = ? [pid 15265] <... exit_group resumed>) = ? [pid 15266] +++ exited with 0 +++ [pid 15265] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15265, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15267 ci2-android-5-10/strace-static-x86_64: Process 15267 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15267] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15267] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15267] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15267] setpgid(0, 0) = 0 [pid 15267] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15267] write(3, "1000", 4) = 4 [pid 15267] close(3) = 0 [pid 15267] write(1, "executing program\n", 18) = 18 executing program [pid 15267] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15267] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15267] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15267] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15267] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15267] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15267] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15268 attached => {parent_tid=[15268]}, 88) = 15268 [pid 15268] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15268] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15268] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15267] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15267] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15268] <... futex resumed>) = 0 [pid 15267] <... futex resumed>) = 1 [pid 15268] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15268] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15268] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15267] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15267] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15268] <... futex resumed>) = 0 [pid 15267] <... futex resumed>) = 1 [pid 15268] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15267] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15268] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15268] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15268] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15267] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15267] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15268] <... futex resumed>) = 0 [pid 15268] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15267] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15268] <... openat resumed>) = 3 [pid 15268] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15268] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15267] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15267] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15268] <... futex resumed>) = 0 [pid 15268] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15267] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15268] <... pwrite64 resumed>) = 36 [pid 15268] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15267] <... futex resumed>) = 0 [pid 15268] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15267] exit_group(0) = ? [pid 15268] <... futex resumed>) = ? [pid 15268] +++ exited with 0 +++ [pid 15267] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15267, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15269 ci2-android-5-10/strace-static-x86_64: Process 15269 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15269] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15269] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15269] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15269] setpgid(0, 0) = 0 [pid 15269] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15269] write(3, "1000", 4) = 4 [pid 15269] close(3) = 0 [pid 15269] write(1, "executing program\n", 18) = 18 executing program [pid 15269] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15269] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15269] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15269] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15269] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15269] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15269] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15270]}, 88) = 15270 [pid 15269] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15269] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15269] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15270 attached [pid 15270] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15270] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15270] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15270] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15269] <... futex resumed>) = 0 [pid 15269] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15269] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15270] <... futex resumed>) = 1 [pid 15270] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15270] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15269] <... futex resumed>) = 0 [pid 15269] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15269] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15270] <... futex resumed>) = 1 [pid 15270] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15270] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15269] <... futex resumed>) = 0 [pid 15269] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15269] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15270] <... futex resumed>) = 1 [pid 15270] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15270] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15269] <... futex resumed>) = 0 [pid 15269] exit_group(0 [pid 15270] <... futex resumed>) = 1 [pid 15269] <... exit_group resumed>) = ? [pid 15270] +++ exited with 0 +++ [pid 15269] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15269, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15271 attached [pid 15271] set_robust_list(0x555593cef6a0, 24) = 0 [pid 297] <... clone resumed>, child_tidptr=0x555593cef690) = 15271 [pid 15271] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15271] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15271] setpgid(0, 0) = 0 [pid 15271] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15271] <... openat resumed>) = 3 [pid 15271] write(3, "1000", 4) = 4 executing program [pid 15271] close(3) = 0 [pid 15271] write(1, "executing program\n", 18) = 18 [pid 15271] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15271] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15271] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15271] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15271] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15271] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15271] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15272]}, 88) = 15272 [pid 15271] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15271] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15271] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15272 attached [pid 15272] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15272] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15272] mkdirat(AT_FDCWD, "./sys", 0777 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15272] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15272] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15271] <... futex resumed>) = 0 [pid 15271] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15271] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15272] <... futex resumed>) = 1 [pid 15272] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15272] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15271] <... futex resumed>) = 0 [pid 15271] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15271] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15272] <... futex resumed>) = 1 [pid 15272] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15272] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15271] <... futex resumed>) = 0 [pid 15271] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15271] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15272] <... futex resumed>) = 1 [pid 15272] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15272] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15271] <... futex resumed>) = 0 [pid 15271] exit_group(0 [pid 15272] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15271] <... exit_group resumed>) = ? [pid 15272] <... futex resumed>) = ? [pid 15272] +++ exited with 0 +++ [pid 15271] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15271, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15273 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 15273 attached [pid 15273] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15273] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15273] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15273] setpgid(0, 0) = 0 [pid 15273] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15273] write(3, "1000", 4) = 4 [pid 15273] close(3) = 0 [pid 15273] write(1, "executing program\n", 18) = 18 executing program [pid 15273] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15273] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15273] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15273] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15273] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15273] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15273] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15274 attached => {parent_tid=[15274]}, 88) = 15274 [pid 15274] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15274] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15274] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15273] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15273] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15274] <... futex resumed>) = 0 [pid 15273] <... futex resumed>) = 1 [pid 15274] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15273] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15274] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15274] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15273] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15273] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15274] <... futex resumed>) = 0 [pid 15274] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15274] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15274] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15273] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15273] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15274] <... futex resumed>) = 0 [pid 15274] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15273] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15274] <... openat resumed>) = 3 [pid 15274] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15273] <... futex resumed>) = 0 [pid 15273] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15273] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15274] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15274] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15273] <... futex resumed>) = 0 [pid 15274] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15273] exit_group(0) = ? [pid 15274] <... futex resumed>) = -1 ENOSYS (Function not implemented) [pid 15274] +++ exited with 0 +++ [pid 15273] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15273, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15275 ci2-android-5-10/strace-static-x86_64: Process 15275 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15275] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15275] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15275] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15275] setpgid(0, 0) = 0 [pid 15275] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15275] write(3, "1000", 4) = 4 [pid 15275] close(3) = 0 [pid 15275] write(1, "executing program\n", 18) = 18 executing program [pid 15275] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15275] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15275] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15275] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15275] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15275] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15275] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15276 attached => {parent_tid=[15276]}, 88) = 15276 [pid 15276] set_robust_list(0x7fa72c8d79a0, 24 [pid 15275] rt_sigprocmask(SIG_SETMASK, [] [pid 15276] <... set_robust_list resumed>) = 0 [pid 15275] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15276] rt_sigprocmask(SIG_SETMASK, [] [pid 15275] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15276] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15275] <... futex resumed>) = 0 [pid 15275] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15276] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15276] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15275] <... futex resumed>) = 0 [pid 15276] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15275] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15276] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15275] <... futex resumed>) = 0 [pid 15276] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15275] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15276] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15276] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15275] <... futex resumed>) = 0 [pid 15276] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15275] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15276] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15275] <... futex resumed>) = 0 [pid 15276] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15275] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15276] <... openat resumed>) = 3 [pid 15276] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15275] <... futex resumed>) = 0 [pid 15276] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15275] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15276] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15275] <... futex resumed>) = 0 [pid 15275] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15276] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15276] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15275] <... futex resumed>) = 0 [pid 15275] exit_group(0) = ? [pid 15276] +++ exited with 0 +++ [pid 15275] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15275, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15277 attached , child_tidptr=0x555593cef690) = 15277 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15277] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15277] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15277] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15277] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15277] setpgid(0, 0) = 0 [pid 15277] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15277] write(3, "1000", 4) = 4 [pid 15277] close(3) = 0 [pid 15277] write(1, "executing program\n", 18) = 18 executing program [pid 15277] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15277] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15277] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15277] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15277] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15277] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15277] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15278 attached => {parent_tid=[15278]}, 88) = 15278 [pid 15278] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15278] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15278] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15277] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15277] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15278] <... futex resumed>) = 0 [pid 15277] <... futex resumed>) = 1 [pid 15278] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15278] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15278] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15277] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15277] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15278] <... futex resumed>) = 0 [pid 15277] <... futex resumed>) = 1 [pid 15278] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15277] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15278] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15278] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15278] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15277] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15277] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15278] <... futex resumed>) = 0 [pid 15278] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15277] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15278] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15278] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15277] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15277] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15278] <... futex resumed>) = 0 [pid 15278] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15277] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15278] <... pwrite64 resumed>) = 36 [pid 15278] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15277] <... futex resumed>) = 0 [pid 15277] exit_group(0 [pid 15278] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15277] <... exit_group resumed>) = ? [pid 15278] <... futex resumed>) = ? [pid 15278] +++ exited with 0 +++ [pid 15277] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15277, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15279 ci2-android-5-10/strace-static-x86_64: Process 15279 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15279] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15279] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15279] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15279] setpgid(0, 0) = 0 [pid 15279] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15279] write(3, "1000", 4) = 4 [pid 15279] close(3) = 0 [pid 15279] write(1, "executing program\n", 18) = 18 executing program [pid 15279] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15279] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15279] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15279] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15279] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15279] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15279] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15280 attached => {parent_tid=[15280]}, 88) = 15280 [pid 15280] set_robust_list(0x7fa72c8d79a0, 24 [pid 15279] rt_sigprocmask(SIG_SETMASK, [] [pid 15280] <... set_robust_list resumed>) = 0 [pid 15279] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15280] rt_sigprocmask(SIG_SETMASK, [] [pid 15279] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15280] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15279] <... futex resumed>) = 0 [pid 15279] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15280] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15280] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15279] <... futex resumed>) = 0 [pid 15279] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15279] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15280] <... futex resumed>) = 1 [pid 15280] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15280] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15279] <... futex resumed>) = 0 [pid 15279] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15279] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15280] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15280] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15279] <... futex resumed>) = 0 [pid 15279] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15279] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15280] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15280] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15279] <... futex resumed>) = 0 [pid 15280] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15279] exit_group(0) = ? [pid 15280] <... futex resumed>) = ? [pid 15280] +++ exited with 0 +++ [pid 15279] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15279, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15281 ci2-android-5-10/strace-static-x86_64: Process 15281 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15281] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15281] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15281] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15281] setpgid(0, 0) = 0 [pid 15281] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15281] write(3, "1000", 4) = 4 [pid 15281] close(3) = 0 [pid 15281] write(1, "executing program\n", 18) = 18 executing program [pid 15281] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15281] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15281] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15281] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15281] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15281] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15281] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15282 attached => {parent_tid=[15282]}, 88) = 15282 [pid 15282] set_robust_list(0x7fa72c8d79a0, 24 [pid 15281] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15282] <... set_robust_list resumed>) = 0 [pid 15281] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15282] rt_sigprocmask(SIG_SETMASK, [] [pid 15281] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15282] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15282] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15282] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15281] <... futex resumed>) = 0 [pid 15281] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15281] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15282] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15282] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15281] <... futex resumed>) = 0 [pid 15281] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15281] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15282] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15282] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15281] <... futex resumed>) = 0 [pid 15281] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15281] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15282] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15282] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15281] <... futex resumed>) = 0 [pid 15282] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15281] exit_group(0) = ? [pid 15282] <... futex resumed>) = ? [pid 15282] +++ exited with 0 +++ [pid 15281] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15281, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15283 ci2-android-5-10/strace-static-x86_64: Process 15283 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15283] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15283] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15283] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15283] setpgid(0, 0) = 0 [pid 15283] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15283] write(3, "1000", 4) = 4 [pid 15283] close(3) = 0 [pid 15283] write(1, "executing program\n", 18) = 18 executing program [pid 15283] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15283] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15283] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15283] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15283] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15283] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15283] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15284 attached [pid 15284] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15284] rt_sigprocmask(SIG_SETMASK, [] [pid 15283] <... clone3 resumed> => {parent_tid=[15284]}, 88) = 15284 [pid 15284] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15284] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15283] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15283] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15284] <... futex resumed>) = 0 [pid 15283] <... futex resumed>) = 1 [pid 15284] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15284] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15283] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15284] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15283] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15283] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15284] <... futex resumed>) = 0 [pid 15283] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15284] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15284] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15283] <... futex resumed>) = 0 [pid 15284] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15283] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15283] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15284] <... openat resumed>) = 3 [pid 15284] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15283] <... futex resumed>) = 0 [pid 15283] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15283] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15284] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15284] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15283] <... futex resumed>) = 0 [pid 15284] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15283] exit_group(0) = ? [pid 15284] <... futex resumed>) = ? [pid 15284] +++ exited with 0 +++ [pid 15283] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15283, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15285 ci2-android-5-10/strace-static-x86_64: Process 15285 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15285] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15285] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15285] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15285] setpgid(0, 0) = 0 [pid 15285] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15285] write(3, "1000", 4) = 4 [pid 15285] close(3) = 0 executing program [pid 15285] write(1, "executing program\n", 18) = 18 [pid 15285] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15285] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15285] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15285] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15285] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15285] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15285] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15286]}, 88) = 15286 [pid 15285] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15285] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15285] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15286 attached [pid 15286] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15286] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15286] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15286] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15285] <... futex resumed>) = 0 [pid 15285] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15285] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15286] <... futex resumed>) = 1 [pid 15286] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15286] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15285] <... futex resumed>) = 0 [pid 15285] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15285] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15286] <... futex resumed>) = 1 [pid 15286] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15286] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15285] <... futex resumed>) = 0 [pid 15285] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15285] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15286] <... futex resumed>) = 1 [pid 15286] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15286] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15285] <... futex resumed>) = 0 [pid 15285] exit_group(0 [pid 15286] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15285] <... exit_group resumed>) = ? [pid 15286] <... futex resumed>) = ? [pid 15286] +++ exited with 0 +++ [pid 15285] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15285, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15287 ci2-android-5-10/strace-static-x86_64: Process 15287 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15287] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15287] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15287] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15287] setpgid(0, 0) = 0 [pid 15287] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15287] write(3, "1000", 4) = 4 [pid 15287] close(3) = 0 [pid 15287] write(1, "executing program\n", 18) = 18 [pid 15287] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15287] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15287] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 executing program [pid 15287] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15287] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15287] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15287] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15288 attached => {parent_tid=[15288]}, 88) = 15288 [pid 15288] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15288] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15288] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15287] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15287] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15288] <... futex resumed>) = 0 [pid 15288] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15288] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15288] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15287] <... futex resumed>) = 1 [pid 15287] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15287] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15288] <... futex resumed>) = 0 [pid 15288] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15288] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15288] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15287] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15287] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15288] <... futex resumed>) = 0 [pid 15288] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15288] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15288] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15287] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15287] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15288] <... futex resumed>) = 0 [pid 15288] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15287] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15288] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15288] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15287] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15287] exit_group(0) = ? [pid 15288] <... futex resumed>) = ? [pid 15288] +++ exited with 0 +++ [pid 15287] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15287, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15289 ci2-android-5-10/strace-static-x86_64: Process 15289 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15289] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15289] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15289] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15289] setpgid(0, 0) = 0 [pid 15289] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15289] write(3, "1000", 4) = 4 [pid 15289] close(3) = 0 [pid 15289] write(1, "executing program\n", 18) = 18 executing program [pid 15289] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15289] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15289] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15289] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15289] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15289] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15289] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15290]}, 88) = 15290 [pid 15289] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15289] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15289] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15290 attached [pid 15290] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15290] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15290] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15290] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15289] <... futex resumed>) = 0 [pid 15289] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15289] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15290] <... futex resumed>) = 1 [pid 15290] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15290] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15289] <... futex resumed>) = 0 [pid 15289] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15289] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15290] <... futex resumed>) = 1 [pid 15290] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15290] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15289] <... futex resumed>) = 0 [pid 15290] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15289] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15289] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15290] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15290] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15290] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15289] <... futex resumed>) = 0 [pid 15289] exit_group(0) = ? [pid 15290] +++ exited with 0 +++ [pid 15289] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15289, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15291 attached , child_tidptr=0x555593cef690) = 15291 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15291] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15291] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15291] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15291] setpgid(0, 0) = 0 [pid 15291] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15291] write(3, "1000", 4) = 4 [pid 15291] close(3) = 0 executing program [pid 15291] write(1, "executing program\n", 18) = 18 [pid 15291] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15291] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15291] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15291] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15291] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15291] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15291] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15292]}, 88) = 15292 [pid 15291] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15291] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15291] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15292 attached [pid 15292] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15292] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15292] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15292] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15291] <... futex resumed>) = 0 [pid 15291] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15291] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15292] <... futex resumed>) = 1 [pid 15292] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15292] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15291] <... futex resumed>) = 0 [pid 15291] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15291] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15292] <... futex resumed>) = 1 [pid 15292] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15292] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15291] <... futex resumed>) = 0 [pid 15291] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15291] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15292] <... futex resumed>) = 1 [pid 15292] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15292] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15291] <... futex resumed>) = 0 [pid 15291] exit_group(0) = ? [pid 15292] +++ exited with 0 +++ [pid 15291] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15291, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15293 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 15293 attached [pid 15293] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15293] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15293] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15293] setpgid(0, 0) = 0 [pid 15293] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15293] write(3, "1000", 4) = 4 [pid 15293] close(3) = 0 executing program [pid 15293] write(1, "executing program\n", 18) = 18 [pid 15293] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15293] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15293] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15293] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15293] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15293] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15293] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15294]}, 88) = 15294 [pid 15293] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15293] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15293] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15294 attached [pid 15294] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15294] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15294] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15294] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15293] <... futex resumed>) = 0 [pid 15293] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15293] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15294] <... futex resumed>) = 1 [pid 15294] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15294] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15293] <... futex resumed>) = 0 [pid 15293] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15293] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15294] <... futex resumed>) = 1 [pid 15294] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15294] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15293] <... futex resumed>) = 0 [pid 15293] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15293] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15294] <... futex resumed>) = 1 [pid 15294] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15294] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15293] <... futex resumed>) = 0 [pid 15293] exit_group(0) = ? [pid 15294] +++ exited with 0 +++ [pid 15293] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15293, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15295 ci2-android-5-10/strace-static-x86_64: Process 15295 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15295] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15295] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15295] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15295] setpgid(0, 0) = 0 [pid 15295] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15295] write(3, "1000", 4) = 4 [pid 15295] close(3) = 0 [pid 15295] write(1, "executing program\n", 18) = 18 executing program [pid 15295] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15295] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15295] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15295] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15295] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15295] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15295] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15296 attached => {parent_tid=[15296]}, 88) = 15296 [pid 15296] set_robust_list(0x7fa72c8d79a0, 24 [pid 15295] rt_sigprocmask(SIG_SETMASK, [] [pid 15296] <... set_robust_list resumed>) = 0 [pid 15296] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15296] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15295] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15295] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15296] <... futex resumed>) = 0 [pid 15296] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15296] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15296] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15295] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15295] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15296] <... futex resumed>) = 0 [pid 15296] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15295] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15296] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15296] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15295] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15296] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15295] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15296] <... futex resumed>) = 0 [pid 15296] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15295] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15296] <... openat resumed>) = 3 [pid 15296] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15296] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15295] <... futex resumed>) = 0 [pid 15295] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15296] <... futex resumed>) = 0 [pid 15296] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15295] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15296] <... pwrite64 resumed>) = 36 [pid 15296] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15295] <... futex resumed>) = 0 [pid 15295] exit_group(0) = ? [pid 15296] +++ exited with 0 +++ [pid 15295] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15295, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15297 ci2-android-5-10/strace-static-x86_64: Process 15297 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15297] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15297] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15297] setpgid(0, 0) = 0 [pid 15297] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15297] write(3, "1000", 4) = 4 [pid 15297] close(3) = 0 [pid 15297] write(1, "executing program\n", 18) = 18 [pid 15297] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15297] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 executing program [pid 15297] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15297] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15297] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15297] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15297] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15298 attached => {parent_tid=[15298]}, 88) = 15298 [pid 15298] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15298] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15297] rt_sigprocmask(SIG_SETMASK, [] [pid 15298] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15297] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15298] <... futex resumed>) = 0 [pid 15297] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15298] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15298] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15298] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15297] <... futex resumed>) = 0 [pid 15297] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15298] <... futex resumed>) = 0 [pid 15297] <... futex resumed>) = 1 [pid 15298] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15297] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15298] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15298] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15298] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15297] <... futex resumed>) = 0 [pid 15297] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15298] <... futex resumed>) = 0 [pid 15297] <... futex resumed>) = 1 [pid 15298] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15297] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15298] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15298] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15297] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15297] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15297] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15298] <... futex resumed>) = 0 [pid 15298] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15298] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15298] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15297] <... futex resumed>) = 0 [pid 15297] exit_group(0) = ? [pid 15298] <... futex resumed>) = ? [pid 15298] +++ exited with 0 +++ [pid 15297] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15297, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15299 attached , child_tidptr=0x555593cef690) = 15299 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15299] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15299] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15299] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15299] setpgid(0, 0) = 0 [pid 15299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15299] write(3, "1000", 4) = 4 [pid 15299] close(3) = 0 [pid 15299] write(1, "executing program\n", 18) = 18 executing program [pid 15299] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15299] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15299] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15299] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15299] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15299] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15299] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15300]}, 88) = 15300 [pid 15299] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15299] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15299] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15300 attached [pid 15300] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15300] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15300] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15300] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15299] <... futex resumed>) = 0 [pid 15299] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15299] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15300] <... futex resumed>) = 1 [pid 15300] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15300] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15299] <... futex resumed>) = 0 [pid 15299] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15299] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15300] <... futex resumed>) = 1 [pid 15300] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15300] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15299] <... futex resumed>) = 0 [pid 15299] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15299] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15300] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15300] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15299] <... futex resumed>) = 0 [pid 15299] exit_group(0) = ? [pid 15300] +++ exited with 0 +++ [pid 15299] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15299, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15301 ci2-android-5-10/strace-static-x86_64: Process 15301 attached [pid 15301] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15301] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15301] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15301] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15301] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15301] write(3, "1000", 4) = 4 [pid 15301] close(3) = 0 [pid 15301] write(1, "executing program\n", 18) = 18 executing program [pid 15301] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15301] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15301] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15301] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15301] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15301] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15301] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15302 attached => {parent_tid=[15302]}, 88) = 15302 [pid 15302] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15302] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15302] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15301] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15301] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15302] <... futex resumed>) = 0 [pid 15302] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15302] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15302] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15301] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15301] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15302] <... futex resumed>) = 0 [pid 15302] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15302] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15302] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15301] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15301] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15302] <... futex resumed>) = 0 [pid 15301] <... futex resumed>) = 1 [pid 15302] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15302] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15302] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15301] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15301] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15302] <... futex resumed>) = 0 [pid 15302] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15301] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15302] <... pwrite64 resumed>) = 36 [pid 15302] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15302] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15301] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15301] exit_group(0) = ? [pid 15302] <... futex resumed>) = ? [pid 15302] +++ exited with 0 +++ [pid 15301] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15301, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15303 ci2-android-5-10/strace-static-x86_64: Process 15303 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15303] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15303] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15303] setpgid(0, 0) = 0 [pid 15303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15303] write(3, "1000", 4) = 4 [pid 15303] close(3) = 0 [pid 15303] write(1, "executing program\n", 18) = 18 executing program [pid 15303] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15303] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15303] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15303] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15303] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15303] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15303] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15304 attached => {parent_tid=[15304]}, 88) = 15304 [pid 15304] set_robust_list(0x7fa72c8d79a0, 24 [pid 15303] rt_sigprocmask(SIG_SETMASK, [] [pid 15304] <... set_robust_list resumed>) = 0 [pid 15303] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15304] rt_sigprocmask(SIG_SETMASK, [] [pid 15303] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15303] <... futex resumed>) = 0 [pid 15303] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15304] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15304] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15303] <... futex resumed>) = 0 [pid 15304] <... futex resumed>) = 1 [pid 15303] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15304] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15303] <... futex resumed>) = 0 [pid 15303] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15304] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15304] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15303] <... futex resumed>) = 0 [pid 15304] <... futex resumed>) = 1 [pid 15303] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15304] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15303] <... futex resumed>) = 0 [pid 15303] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15304] <... openat resumed>) = 3 [pid 15304] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15303] <... futex resumed>) = 0 [pid 15304] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15303] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15304] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15303] <... futex resumed>) = 0 [pid 15304] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15303] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15304] <... pwrite64 resumed>) = 36 [pid 15304] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15303] <... futex resumed>) = 0 [pid 15304] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15303] exit_group(0) = ? [pid 15304] <... futex resumed>) = ? [pid 15304] +++ exited with 0 +++ [pid 15303] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15303, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15305 ci2-android-5-10/strace-static-x86_64: Process 15305 attached [pid 15305] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15305] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15305] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15305] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15305] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15305] write(3, "1000", 4) = 4 [pid 15305] close(3) = 0 [pid 15305] write(1, "executing program\n", 18) = 18 [pid 15305] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 15305] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15305] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15305] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15305] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15305] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15305] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15306]}, 88) = 15306 [pid 15305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15305] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15305] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15306 attached [pid 15306] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15306] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15306] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15306] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15305] <... futex resumed>) = 0 [pid 15305] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15305] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15306] <... futex resumed>) = 1 [pid 15306] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15306] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15305] <... futex resumed>) = 0 [pid 15305] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15306] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15305] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15306] <... openat resumed>) = 3 [pid 15306] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15305] <... futex resumed>) = 0 [pid 15305] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15305] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15306] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15306] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15305] <... futex resumed>) = 0 [pid 15306] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15305] exit_group(0) = ? [pid 15306] <... futex resumed>) = ? [pid 15306] +++ exited with 0 +++ [pid 15305] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15305, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15307 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 15307 attached [pid 15307] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15307] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15307] setpgid(0, 0) = 0 [pid 15307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15307] write(3, "1000", 4) = 4 [pid 15307] close(3) = 0 [pid 15307] write(1, "executing program\n", 18) = 18 executing program [pid 15307] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15307] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15307] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15307] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15307] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15307] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15307] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15308 attached => {parent_tid=[15308]}, 88) = 15308 [pid 15308] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15308] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15308] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15307] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15308] <... futex resumed>) = 0 [pid 15307] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15308] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15308] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15308] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15307] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15307] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15308] <... futex resumed>) = 0 [pid 15308] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15307] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15308] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15308] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15307] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15307] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15308] <... futex resumed>) = 0 [pid 15308] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15307] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15308] <... openat resumed>) = 3 [pid 15308] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15308] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15307] <... futex resumed>) = 0 [pid 15307] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15308] <... futex resumed>) = 0 [pid 15307] <... futex resumed>) = 1 [pid 15308] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15307] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15308] <... pwrite64 resumed>) = 36 [pid 15308] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15307] <... futex resumed>) = 0 [pid 15307] exit_group(0) = ? [pid 15308] +++ exited with 0 +++ [pid 15307] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15307, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15309 ci2-android-5-10/strace-static-x86_64: Process 15309 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15309] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15309] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15309] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15309] setpgid(0, 0) = 0 [pid 15309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15309] write(3, "1000", 4) = 4 [pid 15309] close(3) = 0 [pid 15309] write(1, "executing program\n", 18) = 18 [pid 15309] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 15309] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15309] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15309] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15309] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15309] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15309] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15310]}, 88) = 15310 [pid 15309] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15309] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15309] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15310 attached [pid 15310] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15310] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15310] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15310] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15309] <... futex resumed>) = 0 [pid 15309] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15309] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15310] <... futex resumed>) = 1 [pid 15310] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15310] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15309] <... futex resumed>) = 0 [pid 15309] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15309] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15310] <... futex resumed>) = 1 [pid 15310] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15310] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15309] <... futex resumed>) = 0 [pid 15309] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15309] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15310] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15310] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15309] <... futex resumed>) = 0 [pid 15309] exit_group(0) = ? [pid 15310] +++ exited with 0 +++ [pid 15309] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15309, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15311 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 15311 attached [pid 15311] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15311] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15311] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15311] setpgid(0, 0) = 0 [pid 15311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15311] write(3, "1000", 4) = 4 [pid 15311] close(3) = 0 executing program [pid 15311] write(1, "executing program\n", 18) = 18 [pid 15311] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15311] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15311] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15311] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15311] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15311] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15311] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15312 attached => {parent_tid=[15312]}, 88) = 15312 [pid 15312] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15312] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15312] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15311] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15311] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15312] <... futex resumed>) = 0 [pid 15311] <... futex resumed>) = 1 [pid 15312] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15312] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15312] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15311] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15311] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15312] <... futex resumed>) = 0 [pid 15311] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15312] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15312] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15311] <... futex resumed>) = 0 [pid 15311] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15311] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15312] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15312] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15311] <... futex resumed>) = 0 [pid 15311] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15311] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15312] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15312] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15311] <... futex resumed>) = 0 [pid 15311] exit_group(0) = ? [pid 15312] +++ exited with 0 +++ [pid 15311] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15311, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15313 ci2-android-5-10/strace-static-x86_64: Process 15313 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15313] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15313] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15313] setpgid(0, 0) = 0 [pid 15313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15313] write(3, "1000", 4) = 4 [pid 15313] close(3) = 0 [pid 15313] write(1, "executing program\n", 18) = 18 executing program [pid 15313] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15313] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15313] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15313] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15313] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15313] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15313] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15314 attached => {parent_tid=[15314]}, 88) = 15314 [pid 15314] set_robust_list(0x7fa72c8d79a0, 24 [pid 15313] rt_sigprocmask(SIG_SETMASK, [] [pid 15314] <... set_robust_list resumed>) = 0 [pid 15313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15314] rt_sigprocmask(SIG_SETMASK, [] [pid 15313] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15313] <... futex resumed>) = 0 [pid 15313] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15314] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15314] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15313] <... futex resumed>) = 0 [pid 15314] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15313] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15314] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15313] <... futex resumed>) = 0 [pid 15314] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15313] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15314] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15314] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15313] <... futex resumed>) = 0 [pid 15314] <... futex resumed>) = 1 [pid 15313] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15314] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15313] <... futex resumed>) = 0 [pid 15313] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15314] <... openat resumed>) = 3 [pid 15314] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15313] <... futex resumed>) = 0 [pid 15314] <... futex resumed>) = 1 [pid 15313] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15314] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15313] <... futex resumed>) = 0 [pid 15313] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15314] <... pwrite64 resumed>) = 36 [pid 15314] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15313] <... futex resumed>) = 0 [pid 15314] <... futex resumed>) = 1 [pid 15314] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15313] exit_group(0) = ? [pid 15314] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 15314] +++ exited with 0 +++ [pid 15313] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15313, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15315 rt_sigprocmask(SIG_SETMASK, []ci2-android-5-10/strace-static-x86_64: Process 15315 attached [pid 15315] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15315] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15315] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15315] setpgid(0, 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15315] <... setpgid resumed>) = 0 [pid 15315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15315] write(3, "1000", 4) = 4 [pid 15315] close(3) = 0 [pid 15315] write(1, "executing program\n", 18) = 18 executing program [pid 15315] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15315] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15315] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15315] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15315] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15315] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15315] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15316]}, 88) = 15316 [pid 15315] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15315] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15315] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15316 attached [pid 15316] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15316] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15316] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15316] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15315] <... futex resumed>) = 0 [pid 15315] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15315] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15316] <... futex resumed>) = 1 [pid 15316] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15316] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15315] <... futex resumed>) = 0 [pid 15315] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15315] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15316] <... futex resumed>) = 1 [pid 15316] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15316] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15315] <... futex resumed>) = 0 [pid 15315] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15315] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15316] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15316] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15315] <... futex resumed>) = 0 [pid 15316] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15315] exit_group(0) = ? [pid 15316] <... futex resumed>) = ? [pid 15316] +++ exited with 0 +++ [pid 15315] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15315, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15317 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 15317 attached [pid 15317] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15317] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15317] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15317] setpgid(0, 0) = 0 [pid 15317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15317] write(3, "1000", 4) = 4 [pid 15317] close(3) = 0 [pid 15317] write(1, "executing program\n", 18) = 18 executing program [pid 15317] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15317] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15317] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15317] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15317] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15317] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15317] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15318 attached => {parent_tid=[15318]}, 88) = 15318 [pid 15318] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15318] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15318] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15317] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15317] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15318] <... futex resumed>) = 0 [pid 15318] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15318] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15318] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15317] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15317] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15318] <... futex resumed>) = 0 [pid 15318] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15318] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15318] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15317] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15317] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15317] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15318] <... futex resumed>) = 0 [pid 15318] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15318] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15317] <... futex resumed>) = 0 [pid 15317] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15318] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15317] <... futex resumed>) = 0 [pid 15317] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15318] <... pwrite64 resumed>) = 36 [pid 15318] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15317] <... futex resumed>) = 0 [pid 15317] exit_group(0 [pid 15318] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15317] <... exit_group resumed>) = ? [pid 15318] <... futex resumed>) = ? [pid 15318] +++ exited with 0 +++ [pid 15317] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15317, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15319 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 15319 attached [pid 15319] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15319] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15319] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15319] setpgid(0, 0) = 0 [pid 15319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15319] write(3, "1000", 4) = 4 [pid 15319] close(3) = 0 [pid 15319] write(1, "executing program\n", 18) = 18 [pid 15319] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15319] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 executing program [pid 15319] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15319] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15319] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15319] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15319] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15320 attached => {parent_tid=[15320]}, 88) = 15320 [pid 15319] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15319] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15319] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15320] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15320] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15320] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15320] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15319] <... futex resumed>) = 0 [pid 15319] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15319] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15320] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15320] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15319] <... futex resumed>) = 0 [pid 15319] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15319] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15320] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15320] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15319] <... futex resumed>) = 0 [pid 15319] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15319] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15320] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15320] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15319] <... futex resumed>) = 0 [pid 15320] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15319] exit_group(0 [pid 15320] <... futex resumed>) = ? [pid 15319] <... exit_group resumed>) = ? [pid 15320] +++ exited with 0 +++ [pid 15319] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15319, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15321 ci2-android-5-10/strace-static-x86_64: Process 15321 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15321] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15321] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15321] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15321] setpgid(0, 0) = 0 [pid 15321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15321] write(3, "1000", 4) = 4 [pid 15321] close(3) = 0 executing program [pid 15321] write(1, "executing program\n", 18) = 18 [pid 15321] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15321] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15321] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15321] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15321] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15321] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15321] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15322 attached => {parent_tid=[15322]}, 88) = 15322 [pid 15322] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15322] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15322] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15321] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15321] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15322] <... futex resumed>) = 0 [pid 15322] mkdirat(AT_FDCWD, "./sys", 0777 [pid 15321] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15322] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15322] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15322] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15321] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15321] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15322] <... futex resumed>) = 0 [pid 15322] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15321] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15322] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15322] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15322] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15321] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15321] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15322] <... futex resumed>) = 0 [pid 15322] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15321] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15322] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15322] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15321] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15321] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15322] <... futex resumed>) = 0 [pid 15321] <... futex resumed>) = 1 [pid 15322] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15321] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15322] <... pwrite64 resumed>) = 36 [pid 15322] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15321] <... futex resumed>) = 0 [pid 15321] exit_group(0) = ? [pid 15322] +++ exited with 0 +++ [pid 15321] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15321, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15323 ci2-android-5-10/strace-static-x86_64: Process 15323 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15323] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15323] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15323] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15323] setpgid(0, 0) = 0 [pid 15323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15323] write(3, "1000", 4) = 4 [pid 15323] close(3) = 0 [pid 15323] write(1, "executing program\n", 18) = 18 executing program [pid 15323] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15323] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15323] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15323] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15323] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15323] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15323] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15324]}, 88) = 15324 [pid 15323] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15323] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15323] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15324 attached [pid 15324] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15324] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15324] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15324] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15323] <... futex resumed>) = 0 [pid 15323] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15323] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15324] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15324] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15323] <... futex resumed>) = 0 [pid 15323] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15323] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15324] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15324] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15323] <... futex resumed>) = 0 [pid 15323] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15323] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15324] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15324] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15323] <... futex resumed>) = 0 [pid 15323] exit_group(0) = ? [pid 15324] +++ exited with 0 +++ [pid 15323] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15323, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15325 ci2-android-5-10/strace-static-x86_64: Process 15325 attached [pid 15325] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15325] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15325] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15325] setpgid(0, 0) = 0 [pid 15325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15325] <... openat resumed>) = 3 [pid 15325] write(3, "1000", 4) = 4 [pid 15325] close(3) = 0 executing program [pid 15325] write(1, "executing program\n", 18) = 18 [pid 15325] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15325] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15325] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15325] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15325] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15325] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15325] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15326]}, 88) = 15326 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15325] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15325] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15325] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15326 attached [pid 15326] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15326] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15326] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15326] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15325] <... futex resumed>) = 0 [pid 15325] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15325] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15326] <... futex resumed>) = 1 [pid 15326] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15326] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15325] <... futex resumed>) = 0 [pid 15325] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15325] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15326] <... futex resumed>) = 1 [pid 15326] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15326] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15325] <... futex resumed>) = 0 [pid 15325] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15325] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15326] <... futex resumed>) = 1 [pid 15326] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15326] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15325] <... futex resumed>) = 0 [pid 15326] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15325] exit_group(0) = ? [pid 15326] <... futex resumed>) = ? [pid 15326] +++ exited with 0 +++ [pid 15325] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15325, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15327 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 15327 attached [pid 15327] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15327] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15327] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15327] setpgid(0, 0) = 0 [pid 15327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15327] write(3, "1000", 4) = 4 [pid 15327] close(3) = 0 [pid 15327] write(1, "executing program\n", 18) = 18 executing program [pid 15327] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15327] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15327] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15327] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15327] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15327] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15327] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15328]}, 88) = 15328 [pid 15327] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15327] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15327] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15328 attached [pid 15328] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15328] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15328] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15328] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15327] <... futex resumed>) = 0 [pid 15327] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15327] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15328] <... futex resumed>) = 1 [pid 15328] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15328] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15327] <... futex resumed>) = 0 [pid 15327] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15327] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15328] <... futex resumed>) = 1 [pid 15328] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15328] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15327] <... futex resumed>) = 0 [pid 15327] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15327] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15328] <... futex resumed>) = 1 [pid 15328] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15328] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15327] <... futex resumed>) = 0 [pid 15328] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15327] exit_group(0) = ? [pid 15328] <... futex resumed>) = ? [pid 15328] +++ exited with 0 +++ [pid 15327] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15327, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15329 attached , child_tidptr=0x555593cef690) = 15329 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15329] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15329] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15329] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15329] setpgid(0, 0) = 0 [pid 15329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15329] write(3, "1000", 4) = 4 [pid 15329] close(3) = 0 executing program [pid 15329] write(1, "executing program\n", 18) = 18 [pid 15329] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15329] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15329] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15329] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15329] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15329] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15329] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15330 attached => {parent_tid=[15330]}, 88) = 15330 [pid 15330] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15330] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15330] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15329] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15329] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15330] <... futex resumed>) = 0 [pid 15329] <... futex resumed>) = 1 [pid 15330] mkdirat(AT_FDCWD, "./sys", 0777 [pid 15329] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15330] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15330] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15329] <... futex resumed>) = 0 [pid 15329] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15329] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15330] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15330] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15329] <... futex resumed>) = 0 [pid 15329] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15329] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15330] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15330] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15329] <... futex resumed>) = 0 [pid 15329] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15329] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15330] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15330] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15329] <... futex resumed>) = 0 [pid 15329] exit_group(0) = ? [pid 15330] +++ exited with 0 +++ [pid 15329] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15329, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15331 ci2-android-5-10/strace-static-x86_64: Process 15331 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15331] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15331] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15331] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15331] setpgid(0, 0) = 0 [pid 15331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15331] write(3, "1000", 4) = 4 [pid 15331] close(3) = 0 [pid 15331] write(1, "executing program\n", 18) = 18 executing program [pid 15331] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15331] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15331] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15331] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15331] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15331] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15331] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15332 attached => {parent_tid=[15332]}, 88) = 15332 [pid 15332] set_robust_list(0x7fa72c8d79a0, 24 [pid 15331] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15331] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15331] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15332] <... set_robust_list resumed>) = 0 [pid 15332] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15332] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15332] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15331] <... futex resumed>) = 0 [pid 15331] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15331] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15332] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15332] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15331] <... futex resumed>) = 0 [pid 15331] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15331] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15332] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15332] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15331] <... futex resumed>) = 0 [pid 15331] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15331] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15332] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15332] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15331] <... futex resumed>) = 0 [pid 15331] exit_group(0) = ? [pid 15332] +++ exited with 0 +++ [pid 15331] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15331, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15333 ci2-android-5-10/strace-static-x86_64: Process 15333 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15333] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15333] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15333] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15333] setpgid(0, 0) = 0 [pid 15333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15333] write(3, "1000", 4) = 4 [pid 15333] close(3) = 0 [pid 15333] write(1, "executing program\n", 18) = 18 executing program [pid 15333] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15333] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15333] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15333] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15333] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15333] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15333] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15334 attached => {parent_tid=[15334]}, 88) = 15334 [pid 15333] rt_sigprocmask(SIG_SETMASK, [] [pid 15334] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15334] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15334] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15333] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15333] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15334] <... futex resumed>) = 0 [pid 15333] <... futex resumed>) = 1 [pid 15334] mkdirat(AT_FDCWD, "./sys", 0777 [pid 15333] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15334] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15334] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15334] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15333] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15333] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15334] <... futex resumed>) = 0 [pid 15333] <... futex resumed>) = 1 [pid 15334] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15333] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15334] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15334] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15333] <... futex resumed>) = 0 [pid 15334] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15333] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15333] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15334] <... openat resumed>) = 3 [pid 15334] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15333] <... futex resumed>) = 0 [pid 15334] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15333] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15333] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15334] <... pwrite64 resumed>) = 36 [pid 15334] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15333] <... futex resumed>) = 0 [pid 15333] exit_group(0) = ? [pid 15334] +++ exited with 0 +++ [pid 15333] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15333, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15335 ci2-android-5-10/strace-static-x86_64: Process 15335 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15335] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15335] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15335] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15335] setpgid(0, 0) = 0 [pid 15335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15335] write(3, "1000", 4) = 4 [pid 15335] close(3) = 0 [pid 15335] write(1, "executing program\n", 18) = 18 executing program [pid 15335] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15335] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15335] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15335] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15335] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15335] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15335] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15336 attached => {parent_tid=[15336]}, 88) = 15336 [pid 15336] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15336] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15336] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15335] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15335] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15336] <... futex resumed>) = 0 [pid 15336] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15336] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15336] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15335] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15335] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15336] <... futex resumed>) = 0 [pid 15336] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15335] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15336] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15336] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15335] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15336] <... futex resumed>) = 0 [pid 15336] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15335] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15336] <... futex resumed>) = 0 [pid 15335] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15336] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15336] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15336] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15335] <... futex resumed>) = 0 [pid 15335] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15336] <... futex resumed>) = 0 [pid 15335] <... futex resumed>) = 1 [pid 15336] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15335] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15336] <... pwrite64 resumed>) = 36 [pid 15336] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15335] <... futex resumed>) = 0 [pid 15335] exit_group(0 [pid 15336] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15335] <... exit_group resumed>) = ? [pid 15336] <... futex resumed>) = ? [pid 15336] +++ exited with 0 +++ [pid 15335] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15335, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15337 ci2-android-5-10/strace-static-x86_64: Process 15337 attached [pid 15337] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15337] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15337] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15337] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15337] setpgid(0, 0) = 0 [pid 15337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15337] <... openat resumed>) = 3 [pid 15337] write(3, "1000", 4) = 4 [pid 15337] close(3) = 0 [pid 15337] write(1, "executing program\n", 18) = 18 executing program [pid 15337] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15337] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15337] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15337] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15337] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15337] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15337] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15338 attached => {parent_tid=[15338]}, 88) = 15338 [pid 15338] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15338] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15338] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15337] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15337] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15338] <... futex resumed>) = 0 [pid 15338] mkdirat(AT_FDCWD, "./sys", 0777 [pid 15337] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15338] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15338] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15338] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15337] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15337] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15338] <... futex resumed>) = 0 [pid 15337] <... futex resumed>) = 1 [pid 15338] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15338] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15338] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15337] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15337] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15338] <... futex resumed>) = 0 [pid 15337] <... futex resumed>) = 1 [pid 15338] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15338] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15338] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15337] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15337] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15338] <... futex resumed>) = 0 [pid 15338] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15337] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15338] <... pwrite64 resumed>) = 36 [pid 15338] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15338] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15337] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15337] exit_group(0) = ? [pid 15338] <... futex resumed>) = ? [pid 15338] +++ exited with 0 +++ [pid 15337] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15337, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15339 ci2-android-5-10/strace-static-x86_64: Process 15339 attached [pid 15339] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15339] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15339] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15339] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15339] setpgid(0, 0) = 0 [pid 15339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15339] write(3, "1000", 4) = 4 executing program [pid 15339] close(3) = 0 [pid 15339] write(1, "executing program\n", 18) = 18 [pid 15339] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15339] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15339] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15339] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15339] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15339] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15339] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15340]}, 88) = 15340 [pid 15339] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15339] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15339] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15340 attached [pid 15340] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15340] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15340] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15340] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15339] <... futex resumed>) = 0 [pid 15339] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15339] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15340] <... futex resumed>) = 1 [pid 15340] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15340] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15339] <... futex resumed>) = 0 [pid 15339] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15339] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15340] <... futex resumed>) = 1 [pid 15340] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15340] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15339] <... futex resumed>) = 0 [pid 15339] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15339] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15340] <... futex resumed>) = 1 [pid 15340] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15340] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15339] <... futex resumed>) = 0 [pid 15340] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15339] exit_group(0) = ? [pid 15340] <... futex resumed>) = ? [pid 15340] +++ exited with 0 +++ [pid 15339] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15339, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15341 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 15341 attached [pid 15341] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15341] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15341] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15341] setpgid(0, 0) = 0 [pid 15341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15341] write(3, "1000", 4) = 4 [pid 15341] close(3) = 0 [pid 15341] write(1, "executing program\n", 18) = 18 executing program [pid 15341] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15341] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15341] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15341] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15341] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15341] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15341] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15342 attached => {parent_tid=[15342]}, 88) = 15342 [pid 15342] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15342] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15342] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15341] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15341] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15342] <... futex resumed>) = 0 [pid 15342] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15342] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15342] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15341] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15341] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15342] <... futex resumed>) = 0 [pid 15342] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15342] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15342] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15341] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15341] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15342] <... futex resumed>) = 0 [pid 15342] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15342] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15342] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15341] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15341] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15342] <... futex resumed>) = 0 [pid 15341] <... futex resumed>) = 1 [pid 15342] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15341] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15342] <... pwrite64 resumed>) = 36 [pid 15342] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15342] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15341] <... futex resumed>) = 0 [pid 15341] exit_group(0) = ? [pid 15342] <... futex resumed>) = ? [pid 15342] +++ exited with 0 +++ [pid 15341] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15341, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15343 ci2-android-5-10/strace-static-x86_64: Process 15343 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15343] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15343] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15343] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15343] setpgid(0, 0) = 0 [pid 15343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15343] write(3, "1000", 4) = 4 [pid 15343] close(3) = 0 [pid 15343] write(1, "executing program\n", 18) = 18 executing program [pid 15343] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15343] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15343] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15343] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15343] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15343] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15343] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15344 attached => {parent_tid=[15344]}, 88) = 15344 [pid 15344] set_robust_list(0x7fa72c8d79a0, 24 [pid 15343] rt_sigprocmask(SIG_SETMASK, [] [pid 15344] <... set_robust_list resumed>) = 0 [pid 15343] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15344] rt_sigprocmask(SIG_SETMASK, [] [pid 15343] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15344] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15343] <... futex resumed>) = 0 [pid 15343] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15344] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15344] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15343] <... futex resumed>) = 0 [pid 15344] <... futex resumed>) = 1 [pid 15343] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15344] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15343] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15344] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15344] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15343] <... futex resumed>) = 0 [pid 15344] <... futex resumed>) = 1 [pid 15343] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15344] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15343] <... futex resumed>) = 0 [pid 15343] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15344] <... openat resumed>) = 3 [pid 15344] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15343] <... futex resumed>) = 0 [pid 15344] <... futex resumed>) = 1 [pid 15343] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15344] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15343] <... futex resumed>) = 0 [pid 15343] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15344] <... pwrite64 resumed>) = 36 [pid 15344] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15343] <... futex resumed>) = 0 [pid 15343] exit_group(0) = ? [pid 15344] +++ exited with 0 +++ [pid 15343] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15343, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15345 attached , child_tidptr=0x555593cef690) = 15345 [pid 15345] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15345] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15345] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15345] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15345] setpgid(0, 0) = 0 [pid 15345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15345] write(3, "1000", 4) = 4 [pid 15345] close(3) = 0 [pid 15345] write(1, "executing program\n", 18) = 18 executing program [pid 15345] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15345] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15345] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15345] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15345] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15345] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15345] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15346 attached => {parent_tid=[15346]}, 88) = 15346 [pid 15346] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15346] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15346] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15345] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15345] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15346] <... futex resumed>) = 0 [pid 15346] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15346] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15346] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15345] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15345] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15346] <... futex resumed>) = 0 [pid 15346] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15346] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15346] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15345] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15345] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15346] <... futex resumed>) = 0 [pid 15345] <... futex resumed>) = 1 [pid 15346] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15346] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15346] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15345] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15345] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15346] <... futex resumed>) = 0 [pid 15346] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15345] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15346] <... pwrite64 resumed>) = 36 [pid 15346] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15346] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15345] <... futex resumed>) = 0 [pid 15345] exit_group(0) = ? [pid 15346] <... futex resumed>) = ? [pid 15346] +++ exited with 0 +++ [pid 15345] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15345, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15347 ci2-android-5-10/strace-static-x86_64: Process 15347 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15347] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15347] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15347] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15347] setpgid(0, 0) = 0 [pid 15347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15347] write(3, "1000", 4) = 4 [pid 15347] close(3) = 0 [pid 15347] write(1, "executing program\n", 18) = 18 executing program [pid 15347] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15347] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15347] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15347] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15347] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15347] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15347] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15348 attached => {parent_tid=[15348]}, 88) = 15348 [pid 15348] set_robust_list(0x7fa72c8d79a0, 24 [pid 15347] rt_sigprocmask(SIG_SETMASK, [] [pid 15348] <... set_robust_list resumed>) = 0 [pid 15347] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15348] rt_sigprocmask(SIG_SETMASK, [] [pid 15347] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15348] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15347] <... futex resumed>) = 0 [pid 15347] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15348] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15348] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15347] <... futex resumed>) = 0 [pid 15348] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15347] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15348] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15347] <... futex resumed>) = 0 [pid 15348] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15347] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15348] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15348] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15347] <... futex resumed>) = 0 [pid 15348] <... futex resumed>) = 1 [pid 15347] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15348] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15347] <... futex resumed>) = 0 [pid 15347] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15348] <... openat resumed>) = 3 [pid 15348] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15347] <... futex resumed>) = 0 [pid 15348] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15347] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15348] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15347] <... futex resumed>) = 0 [pid 15348] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15347] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15348] <... pwrite64 resumed>) = 36 [pid 15348] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15347] <... futex resumed>) = 0 [pid 15347] exit_group(0) = ? [pid 15348] +++ exited with 0 +++ [pid 15347] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15347, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15349 ci2-android-5-10/strace-static-x86_64: Process 15349 attached [pid 15349] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15349] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15349] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15349] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15349] setpgid(0, 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15349] <... setpgid resumed>) = 0 [pid 15349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15349] write(3, "1000", 4) = 4 [pid 15349] close(3) = 0 [pid 15349] write(1, "executing program\n", 18) = 18 executing program [pid 15349] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15349] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15349] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15349] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15349] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15349] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15349] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15350 attached => {parent_tid=[15350]}, 88) = 15350 [pid 15350] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15350] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15350] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15349] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15349] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15350] <... futex resumed>) = 0 [pid 15350] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15350] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15350] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15349] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15349] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15350] <... futex resumed>) = 0 [pid 15349] <... futex resumed>) = 1 [pid 15350] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15350] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15350] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15349] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15349] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15350] <... futex resumed>) = 0 [pid 15350] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15350] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15349] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15350] <... futex resumed>) = 0 [pid 15350] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15349] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15349] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15350] <... futex resumed>) = 0 [pid 15350] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15349] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15350] <... pwrite64 resumed>) = 36 [pid 15350] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15350] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15349] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15349] exit_group(0) = ? [pid 15350] <... futex resumed>) = ? [pid 15350] +++ exited with 0 +++ [pid 15349] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15349, 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=0x555593cef690) = 15351 ci2-android-5-10/strace-static-x86_64: Process 15351 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15351] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15351] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15351] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15351] setpgid(0, 0) = 0 [pid 15351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15351] write(3, "1000", 4) = 4 [pid 15351] close(3) = 0 [pid 15351] write(1, "executing program\n", 18) = 18 executing program [pid 15351] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15351] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15351] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15351] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15351] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15351] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15351] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15352]}, 88) = 15352 [pid 15351] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15351] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15351] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15352 attached [pid 15352] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15352] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15352] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15352] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15351] <... futex resumed>) = 0 [pid 15351] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15351] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15352] <... futex resumed>) = 1 [pid 15352] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15352] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15351] <... futex resumed>) = 0 [pid 15351] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15351] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15352] <... futex resumed>) = 1 [pid 15352] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15352] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15351] <... futex resumed>) = 0 [pid 15351] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15351] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15352] <... futex resumed>) = 1 [pid 15352] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15352] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15351] <... futex resumed>) = 0 [pid 15351] exit_group(0) = ? [pid 15352] +++ exited with 0 +++ [pid 15351] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15351, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15353 attached , child_tidptr=0x555593cef690) = 15353 [pid 15353] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15353] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15353] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15353] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15353] setpgid(0, 0) = 0 [pid 15353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15353] <... openat resumed>) = 3 [pid 15353] write(3, "1000", 4) = 4 [pid 15353] close(3) = 0 [pid 15353] write(1, "executing program\n", 18) = 18 executing program [pid 15353] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15353] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15353] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15353] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15353] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15353] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15353] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15354]}, 88) = 15354 [pid 15353] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15353] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15353] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15354 attached [pid 15354] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15354] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15354] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15354] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15353] <... futex resumed>) = 0 [pid 15353] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15353] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15354] <... futex resumed>) = 1 [pid 15354] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15354] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15353] <... futex resumed>) = 0 [pid 15353] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15353] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15354] <... futex resumed>) = 1 [pid 15354] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15354] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15353] <... futex resumed>) = 0 [pid 15353] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15353] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15354] <... futex resumed>) = 1 [pid 15354] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15354] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15353] <... futex resumed>) = 0 [pid 15354] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15353] exit_group(0) = ? [pid 15354] <... futex resumed>) = ? [pid 15354] +++ exited with 0 +++ [pid 15353] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15353, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15355 ci2-android-5-10/strace-static-x86_64: Process 15355 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15355] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15355] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15355] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15355] setpgid(0, 0) = 0 [pid 15355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15355] write(3, "1000", 4) = 4 [pid 15355] close(3) = 0 executing program [pid 15355] write(1, "executing program\n", 18) = 18 [pid 15355] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15355] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15355] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15355] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15355] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15355] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15355] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15356 attached [pid 15356] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15356] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15356] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15355] <... clone3 resumed> => {parent_tid=[15356]}, 88) = 15356 [pid 15355] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15355] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15356] <... futex resumed>) = 0 [pid 15356] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15356] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15356] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15355] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15355] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15356] <... futex resumed>) = 0 [pid 15356] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15356] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15356] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15355] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15355] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15356] <... futex resumed>) = 0 [pid 15356] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15356] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15356] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15355] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15355] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15356] <... futex resumed>) = 0 [pid 15356] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15355] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15356] <... pwrite64 resumed>) = 36 [pid 15356] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15356] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15355] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15355] exit_group(0) = ? [pid 15356] <... futex resumed>) = ? [pid 15356] +++ exited with 0 +++ [pid 15355] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15355, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15357 ci2-android-5-10/strace-static-x86_64: Process 15357 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15357] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15357] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15357] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15357] setpgid(0, 0) = 0 [pid 15357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15357] write(3, "1000", 4) = 4 [pid 15357] close(3) = 0 [pid 15357] write(1, "executing program\n", 18) = 18 [pid 15357] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 15357] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15357] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15357] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15357] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15357] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15357] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15358]}, 88) = 15358 [pid 15357] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15357] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15357] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15358 attached [pid 15358] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15358] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15358] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15358] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15357] <... futex resumed>) = 0 [pid 15357] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15357] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15358] <... futex resumed>) = 1 [pid 15358] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15358] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15357] <... futex resumed>) = 0 [pid 15357] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15357] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15358] <... futex resumed>) = 1 [pid 15358] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15358] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15357] <... futex resumed>) = 0 [pid 15357] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15357] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15358] <... futex resumed>) = 1 [pid 15358] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15358] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15357] <... futex resumed>) = 0 [pid 15357] exit_group(0) = ? [pid 15358] +++ exited with 0 +++ [pid 15357] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15357, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15359 ci2-android-5-10/strace-static-x86_64: Process 15359 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15359] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15359] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15359] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15359] setpgid(0, 0) = 0 [pid 15359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15359] write(3, "1000", 4) = 4 [pid 15359] close(3) = 0 executing program [pid 15359] write(1, "executing program\n", 18) = 18 [pid 15359] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15359] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15359] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15359] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15359] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15359] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15359] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15360 attached [pid 15360] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15360] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15360] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15359] <... clone3 resumed> => {parent_tid=[15360]}, 88) = 15360 [pid 15359] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15359] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15360] <... futex resumed>) = 0 [pid 15360] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15360] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15360] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15359] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15359] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15360] <... futex resumed>) = 0 [pid 15360] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15360] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15360] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15359] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15359] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15360] <... futex resumed>) = 0 [pid 15360] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15359] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15360] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15360] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15359] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15359] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15360] <... futex resumed>) = 0 [pid 15359] <... futex resumed>) = 1 [pid 15360] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15359] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15360] <... pwrite64 resumed>) = 36 [pid 15360] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15360] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15359] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15359] exit_group(0) = ? [pid 15360] <... futex resumed>) = ? [pid 15360] +++ exited with 0 +++ [pid 15359] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15359, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15361 attached , child_tidptr=0x555593cef690) = 15361 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15361] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15361] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15361] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15361] setpgid(0, 0) = 0 [pid 15361] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15361] write(3, "1000", 4) = 4 [pid 15361] close(3) = 0 [pid 15361] write(1, "executing program\n", 18) = 18 executing program [pid 15361] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15361] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15361] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15361] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15361] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15361] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15361] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15362]}, 88) = 15362 ci2-android-5-10/strace-static-x86_64: Process 15362 attached [pid 15361] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15361] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15361] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15362] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15362] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15362] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15362] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15361] <... futex resumed>) = 0 [pid 15362] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15361] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15361] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15362] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15362] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15361] <... futex resumed>) = 0 [pid 15361] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15361] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15362] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15362] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15361] <... futex resumed>) = 0 [pid 15361] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15361] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15362] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15362] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15361] <... futex resumed>) = 0 [pid 15361] exit_group(0 [pid 15362] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15361] <... exit_group resumed>) = ? [pid 15362] <... futex resumed>) = ? [pid 15362] +++ exited with 0 +++ [pid 15361] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15361, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15363 ci2-android-5-10/strace-static-x86_64: Process 15363 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15363] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15363] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15363] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15363] setpgid(0, 0) = 0 [pid 15363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15363] write(3, "1000", 4) = 4 [pid 15363] close(3) = 0 executing program [pid 15363] write(1, "executing program\n", 18) = 18 [pid 15363] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15363] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15363] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15363] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15363] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15363] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15363] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15364 attached => {parent_tid=[15364]}, 88) = 15364 [pid 15364] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15364] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15364] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15363] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15363] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15364] <... futex resumed>) = 0 [pid 15364] mkdirat(AT_FDCWD, "./sys", 0777 [pid 15363] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15364] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15364] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15364] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15363] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15363] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15364] <... futex resumed>) = 0 [pid 15364] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15363] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15364] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15364] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15363] <... futex resumed>) = 0 [pid 15363] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15363] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15364] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15364] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15363] <... futex resumed>) = 0 [pid 15363] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15363] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15364] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15364] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15363] <... futex resumed>) = 0 [pid 15364] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15363] exit_group(0) = ? [pid 15364] <... futex resumed>) = ? [pid 15364] +++ exited with 0 +++ [pid 15363] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15363, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15365 ci2-android-5-10/strace-static-x86_64: Process 15365 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15365] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15365] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15365] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15365] setpgid(0, 0) = 0 [pid 15365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15365] write(3, "1000", 4) = 4 [pid 15365] close(3) = 0 [pid 15365] write(1, "executing program\n", 18) = 18 executing program [pid 15365] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15365] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15365] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15365] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15365] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15365] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15365] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15366 attached => {parent_tid=[15366]}, 88) = 15366 [pid 15366] set_robust_list(0x7fa72c8d79a0, 24 [pid 15365] rt_sigprocmask(SIG_SETMASK, [] [pid 15366] <... set_robust_list resumed>) = 0 [pid 15365] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15366] rt_sigprocmask(SIG_SETMASK, [] [pid 15365] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15366] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15365] <... futex resumed>) = 0 [pid 15365] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15366] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15366] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15365] <... futex resumed>) = 0 [pid 15366] <... futex resumed>) = 1 [pid 15365] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15366] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15365] <... futex resumed>) = 0 [pid 15365] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15366] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15366] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15365] <... futex resumed>) = 0 [pid 15366] <... futex resumed>) = 1 [pid 15365] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15366] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15365] <... futex resumed>) = 0 [pid 15365] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15366] <... openat resumed>) = 3 [pid 15366] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15365] <... futex resumed>) = 0 [pid 15365] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15365] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15366] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15366] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15365] <... futex resumed>) = 0 [pid 15365] exit_group(0) = ? [pid 15366] +++ exited with 0 +++ [pid 15365] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15365, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15367 ci2-android-5-10/strace-static-x86_64: Process 15367 attached [pid 15367] set_robust_list(0x555593cef6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15367] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15367] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15367] setpgid(0, 0) = 0 [pid 15367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15367] write(3, "1000", 4) = 4 [pid 15367] close(3) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15367] write(1, "executing program\n", 18) = 18 executing program [pid 15367] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15367] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15367] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15367] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15367] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15367] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15367] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15368]}, 88) = 15368 [pid 15367] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15367] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15367] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15368 attached [pid 15368] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15368] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15368] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15368] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15367] <... futex resumed>) = 0 [pid 15367] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15367] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15368] <... futex resumed>) = 1 [pid 15368] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15368] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15367] <... futex resumed>) = 0 [pid 15367] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15367] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15368] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15368] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15367] <... futex resumed>) = 0 [pid 15367] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15367] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15368] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15368] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15367] <... futex resumed>) = 0 [pid 15368] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15367] exit_group(0) = ? [pid 15368] <... futex resumed>) = ? [pid 15368] +++ exited with 0 +++ [pid 15367] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15367, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15369 attached [pid 15369] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15369] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... clone resumed>, child_tidptr=0x555593cef690) = 15369 [pid 15369] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15369] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15369] setpgid(0, 0) = 0 [pid 15369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15369] <... openat resumed>) = 3 [pid 15369] write(3, "1000", 4) = 4 [pid 15369] close(3) = 0 [pid 15369] write(1, "executing program\n", 18 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15369] <... write resumed>) = 18 [pid 15369] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 15369] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15369] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15369] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15369] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15369] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15369] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15370]}, 88) = 15370 [pid 15369] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15369] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15369] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15370 attached [pid 15370] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15370] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15370] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15370] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15369] <... futex resumed>) = 0 [pid 15369] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15369] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15370] <... futex resumed>) = 1 [pid 15370] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15370] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15369] <... futex resumed>) = 0 [pid 15369] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15369] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15370] <... futex resumed>) = 1 [pid 15370] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15370] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15369] <... futex resumed>) = 0 [pid 15369] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15369] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15370] <... futex resumed>) = 1 [pid 15370] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15370] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15369] <... futex resumed>) = 0 [pid 15370] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15369] exit_group(0) = ? [pid 15370] <... futex resumed>) = ? [pid 15370] +++ exited with 0 +++ [pid 15369] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15369, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15371 ci2-android-5-10/strace-static-x86_64: Process 15371 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15371] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15371] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15371] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15371] setpgid(0, 0) = 0 [pid 15371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15371] write(3, "1000", 4) = 4 [pid 15371] close(3) = 0 executing program [pid 15371] write(1, "executing program\n", 18) = 18 [pid 15371] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15371] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15371] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15371] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15371] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15371] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15371] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15372 attached [pid 15372] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15372] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15372] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15371] <... clone3 resumed> => {parent_tid=[15372]}, 88) = 15372 [pid 15371] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15371] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15372] <... futex resumed>) = 0 [pid 15372] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15372] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15372] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15371] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15371] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15372] <... futex resumed>) = 0 [pid 15372] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15372] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15372] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15371] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15371] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15372] <... futex resumed>) = 0 [pid 15371] <... futex resumed>) = 1 [pid 15372] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15371] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15372] <... openat resumed>) = 3 [pid 15372] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15372] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15371] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15371] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15372] <... futex resumed>) = 0 [pid 15371] <... futex resumed>) = 1 [pid 15372] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15371] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15372] <... pwrite64 resumed>) = 36 [pid 15372] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15372] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15371] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15371] exit_group(0) = ? [pid 15372] <... futex resumed>) = ? [pid 15372] +++ exited with 0 +++ [pid 15371] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15371, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15373 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 15373 attached [pid 15373] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15373] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15373] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15373] setpgid(0, 0) = 0 [pid 15373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15373] write(3, "1000", 4) = 4 [pid 15373] close(3) = 0 executing program [pid 15373] write(1, "executing program\n", 18) = 18 [pid 15373] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15373] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15373] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15373] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15373] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15373] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15373] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15374 attached => {parent_tid=[15374]}, 88) = 15374 [pid 15374] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15374] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15374] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15373] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15373] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15374] <... futex resumed>) = 0 [pid 15374] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15374] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15374] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15373] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15373] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15374] <... futex resumed>) = 0 [pid 15374] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15374] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15374] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15373] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15373] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15374] <... futex resumed>) = 0 [pid 15374] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15373] <... futex resumed>) = 1 [pid 15374] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15374] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15373] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15373] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15374] <... futex resumed>) = 0 [pid 15374] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15373] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15374] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15374] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15373] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15373] exit_group(0) = ? [pid 15374] <... futex resumed>) = ? [pid 15374] +++ exited with 0 +++ [pid 15373] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15373, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15375 ci2-android-5-10/strace-static-x86_64: Process 15375 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15375] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15375] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15375] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15375] setpgid(0, 0) = 0 [pid 15375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15375] write(3, "1000", 4) = 4 [pid 15375] close(3) = 0 executing program [pid 15375] write(1, "executing program\n", 18) = 18 [pid 15375] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15375] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15375] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15375] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15375] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15375] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15375] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15376 attached => {parent_tid=[15376]}, 88) = 15376 [pid 15376] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15376] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15376] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15375] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15375] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15376] <... futex resumed>) = 0 [pid 15375] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15376] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15376] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15376] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15375] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15375] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15376] <... futex resumed>) = 0 [pid 15375] <... futex resumed>) = 1 [pid 15376] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15375] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15376] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15376] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15376] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15375] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15375] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15376] <... futex resumed>) = 0 [pid 15376] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15375] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15376] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15376] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15375] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15375] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15376] <... futex resumed>) = 0 [pid 15375] <... futex resumed>) = 1 [pid 15376] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15375] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15376] <... pwrite64 resumed>) = 36 [pid 15376] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15375] <... futex resumed>) = 0 [pid 15375] exit_group(0) = ? [pid 15376] +++ exited with 0 +++ [pid 15375] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15375, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15377 ci2-android-5-10/strace-static-x86_64: Process 15377 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15377] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15377] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15377] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15377] setpgid(0, 0) = 0 [pid 15377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15377] write(3, "1000", 4) = 4 [pid 15377] close(3) = 0 executing program [pid 15377] write(1, "executing program\n", 18) = 18 [pid 15377] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15377] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15377] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15377] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15377] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15377] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15377] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15378]}, 88) = 15378 [pid 15377] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15377] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15377] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15378 attached [pid 15378] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15378] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15378] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15378] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15378] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15377] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15377] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15378] <... futex resumed>) = 0 [pid 15378] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15377] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15378] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15378] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15378] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15377] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15377] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15378] <... futex resumed>) = 0 [pid 15378] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15377] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15378] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15378] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15377] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15377] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15378] <... futex resumed>) = 0 [pid 15378] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15377] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15378] <... pwrite64 resumed>) = 36 [pid 15378] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15378] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15377] <... futex resumed>) = 0 [pid 15377] exit_group(0) = ? [pid 15378] <... futex resumed>) = ? [pid 15378] +++ exited with 0 +++ [pid 15377] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15377, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15379 ci2-android-5-10/strace-static-x86_64: Process 15379 attached [pid 15379] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15379] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15379] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15379] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15379] setpgid(0, 0) = 0 [pid 15379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15379] write(3, "1000", 4) = 4 [pid 15379] close(3) = 0 [pid 15379] write(1, "executing program\n", 18) = 18 executing program [pid 15379] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15379] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15379] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15379] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15379] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15379] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15379] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15380]}, 88) = 15380 [pid 15379] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15379] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15379] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15380 attached [pid 15380] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15380] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15380] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15380] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15379] <... futex resumed>) = 0 [pid 15379] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15379] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15380] <... futex resumed>) = 1 [pid 15380] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15380] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15379] <... futex resumed>) = 0 [pid 15379] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15379] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15380] <... futex resumed>) = 1 [pid 15380] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15380] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15379] <... futex resumed>) = 0 [pid 15379] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15379] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15380] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15380] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15379] <... futex resumed>) = 0 [pid 15380] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15379] exit_group(0) = ? [pid 15380] <... futex resumed>) = ? [pid 15380] +++ exited with 0 +++ [pid 15379] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15379, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15381 attached , child_tidptr=0x555593cef690) = 15381 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15381] set_robust_list(0x555593cef6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15381] <... set_robust_list resumed>) = 0 [pid 15381] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15381] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15381] setpgid(0, 0) = 0 [pid 15381] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15381] write(3, "1000", 4) = 4 [pid 15381] close(3) = 0 [pid 15381] write(1, "executing program\n", 18) = 18 executing program [pid 15381] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15381] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15381] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15381] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15381] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15381] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15381] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15382 attached => {parent_tid=[15382]}, 88) = 15382 [pid 15381] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15381] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15381] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15382] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15382] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15382] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15382] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15381] <... futex resumed>) = 0 [pid 15381] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15381] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15382] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15382] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15381] <... futex resumed>) = 0 [pid 15381] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15381] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15382] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15382] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15381] <... futex resumed>) = 0 [pid 15381] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15381] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15382] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15382] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15381] <... futex resumed>) = 0 [pid 15382] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15381] exit_group(0) = ? [pid 15382] <... futex resumed>) = ? [pid 15382] +++ exited with 0 +++ [pid 15381] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15381, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15383 ci2-android-5-10/strace-static-x86_64: Process 15383 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15383] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15383] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15383] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15383] setpgid(0, 0) = 0 [pid 15383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15383] write(3, "1000", 4) = 4 [pid 15383] close(3) = 0 [pid 15383] write(1, "executing program\n", 18) = 18 executing program [pid 15383] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15383] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15383] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15383] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15383] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15383] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15383] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15384 attached [pid 15384] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15384] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15384] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15383] <... clone3 resumed> => {parent_tid=[15384]}, 88) = 15384 [pid 15383] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15383] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15384] <... futex resumed>) = 0 [pid 15384] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15384] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15384] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15383] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15383] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15384] <... futex resumed>) = 0 [pid 15384] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15383] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15384] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15384] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15383] <... futex resumed>) = 0 [pid 15383] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15383] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15384] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15384] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15383] <... futex resumed>) = 0 [pid 15383] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15384] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15383] <... futex resumed>) = 0 [pid 15383] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15384] <... pwrite64 resumed>) = 36 [pid 15384] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15383] <... futex resumed>) = 0 [pid 15383] exit_group(0) = ? [pid 15384] +++ exited with 0 +++ [pid 15383] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15383, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15385 ci2-android-5-10/strace-static-x86_64: Process 15385 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15385] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15385] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15385] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15385] setpgid(0, 0) = 0 [pid 15385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15385] write(3, "1000", 4) = 4 [pid 15385] close(3) = 0 [pid 15385] write(1, "executing program\n", 18) = 18 [pid 15385] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 15385] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15385] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15385] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15385] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15385] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15385] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15386]}, 88) = 15386 [pid 15385] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15385] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15385] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15386 attached [pid 15386] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15386] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15386] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15386] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15385] <... futex resumed>) = 0 [pid 15385] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15385] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15386] <... futex resumed>) = 1 [pid 15386] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15386] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15385] <... futex resumed>) = 0 [pid 15385] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15385] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15386] <... futex resumed>) = 1 [pid 15386] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15386] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15385] <... futex resumed>) = 0 [pid 15385] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15385] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15386] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15386] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15385] <... futex resumed>) = 0 [pid 15386] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15385] exit_group(0) = ? [pid 15386] <... futex resumed>) = ? [pid 15386] +++ exited with 0 +++ [pid 15385] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15385, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15387 ci2-android-5-10/strace-static-x86_64: Process 15387 attached [pid 15387] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15387] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15387] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15387] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15387] setpgid(0, 0) = 0 [pid 15387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15387] write(3, "1000", 4) = 4 [pid 15387] close(3) = 0 [pid 15387] write(1, "executing program\n", 18) = 18 executing program [pid 15387] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15387] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15387] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15387] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15387] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15387] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15387] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15388 attached => {parent_tid=[15388]}, 88) = 15388 [pid 15388] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15388] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15388] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15387] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15387] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15388] <... futex resumed>) = 0 [pid 15388] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15388] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15388] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15387] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15387] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15388] <... futex resumed>) = 0 [pid 15388] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15387] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15388] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15388] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15388] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15387] <... futex resumed>) = 0 [pid 15387] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15388] <... futex resumed>) = 0 [pid 15388] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15387] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15388] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15388] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15387] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15387] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15388] <... futex resumed>) = 0 [pid 15388] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15387] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15388] <... pwrite64 resumed>) = 36 [pid 15388] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15387] <... futex resumed>) = 0 [pid 15387] exit_group(0) = ? [pid 15388] +++ exited with 0 +++ [pid 15387] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15387, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15389 ci2-android-5-10/strace-static-x86_64: Process 15389 attached [pid 15389] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15389] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15389] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15389] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15389] <... prctl resumed>) = 0 [pid 15389] setpgid(0, 0) = 0 [pid 15389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15389] write(3, "1000", 4) = 4 [pid 15389] close(3) = 0 [pid 15389] write(1, "executing program\n", 18) = 18 executing program [pid 15389] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15389] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15389] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15389] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15389] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15389] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15389] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15390 attached => {parent_tid=[15390]}, 88) = 15390 [pid 15390] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15390] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15390] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15389] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15389] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15390] <... futex resumed>) = 0 [pid 15390] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15390] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15390] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15389] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15389] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15390] <... futex resumed>) = 0 [pid 15389] <... futex resumed>) = 1 [pid 15390] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15390] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15390] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15389] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15389] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15390] <... futex resumed>) = 0 [pid 15390] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15390] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15390] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15389] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15389] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15390] <... futex resumed>) = 0 [pid 15389] <... futex resumed>) = 1 [pid 15390] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15389] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15390] <... pwrite64 resumed>) = 36 [pid 15390] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15389] <... futex resumed>) = 0 [pid 15390] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15389] exit_group(0) = ? [pid 15390] <... futex resumed>) = ? [pid 15390] +++ exited with 0 +++ [pid 15389] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15389, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15391 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 15391 attached [pid 15391] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15391] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15391] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15391] setpgid(0, 0) = 0 [pid 15391] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15391] write(3, "1000", 4) = 4 [pid 15391] close(3) = 0 executing program [pid 15391] write(1, "executing program\n", 18) = 18 [pid 15391] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15391] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15391] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15391] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15391] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15391] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15391] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15392 attached [pid 15392] set_robust_list(0x7fa72c8d79a0, 24 [pid 15391] <... clone3 resumed> => {parent_tid=[15392]}, 88) = 15392 [pid 15392] <... set_robust_list resumed>) = 0 [pid 15392] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15392] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15391] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15391] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15392] <... futex resumed>) = 0 [pid 15392] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15392] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15392] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15391] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15391] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15392] <... futex resumed>) = 0 [pid 15392] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15391] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15392] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15392] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15391] <... futex resumed>) = 0 [pid 15391] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15391] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15392] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15392] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15391] <... futex resumed>) = 0 [pid 15391] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15391] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15392] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15392] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15391] <... futex resumed>) = 0 [pid 15391] exit_group(0) = ? [pid 15392] +++ exited with 0 +++ [pid 15391] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15391, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15393 ci2-android-5-10/strace-static-x86_64: Process 15393 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15393] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15393] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15393] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15393] setpgid(0, 0) = 0 [pid 15393] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15393] write(3, "1000", 4) = 4 [pid 15393] close(3) = 0 executing program [pid 15393] write(1, "executing program\n", 18) = 18 [pid 15393] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15393] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15393] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15393] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15393] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15393] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15393] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15394]}, 88) = 15394 [pid 15393] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15393] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15393] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15394 attached [pid 15394] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15394] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15394] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15394] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15393] <... futex resumed>) = 0 [pid 15394] <... futex resumed>) = 1 [pid 15393] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15393] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15394] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15394] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15393] <... futex resumed>) = 0 [pid 15393] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15393] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15394] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15394] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15393] <... futex resumed>) = 0 [pid 15393] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15393] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15394] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15394] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15393] <... futex resumed>) = 0 [pid 15393] exit_group(0) = ? [pid 15394] +++ exited with 0 +++ [pid 15393] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15393, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15395 ci2-android-5-10/strace-static-x86_64: Process 15395 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15395] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15395] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15395] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15395] setpgid(0, 0) = 0 [pid 15395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15395] write(3, "1000", 4) = 4 [pid 15395] close(3) = 0 [pid 15395] write(1, "executing program\n", 18) = 18 executing program [pid 15395] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15395] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15395] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15395] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15395] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15395] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15395] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15396 attached => {parent_tid=[15396]}, 88) = 15396 [pid 15396] set_robust_list(0x7fa72c8d79a0, 24 [pid 15395] rt_sigprocmask(SIG_SETMASK, [] [pid 15396] <... set_robust_list resumed>) = 0 [pid 15395] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15396] rt_sigprocmask(SIG_SETMASK, [] [pid 15395] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15396] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15395] <... futex resumed>) = 0 [pid 15395] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15396] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15396] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15395] <... futex resumed>) = 0 [pid 15396] <... futex resumed>) = 1 [pid 15395] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15396] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15395] <... futex resumed>) = 0 [pid 15395] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15396] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15396] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15395] <... futex resumed>) = 0 [pid 15396] <... futex resumed>) = 1 [pid 15395] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15396] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15395] <... futex resumed>) = 0 [pid 15395] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15396] <... openat resumed>) = 3 [pid 15396] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15395] <... futex resumed>) = 0 [pid 15396] <... futex resumed>) = 1 [pid 15395] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15396] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15395] <... futex resumed>) = 0 [pid 15395] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15396] <... pwrite64 resumed>) = 36 [pid 15396] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15395] <... futex resumed>) = 0 [pid 15396] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15395] exit_group(0) = ? [pid 15396] <... futex resumed>) = ? [pid 15396] +++ exited with 0 +++ [pid 15395] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15395, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15397 ci2-android-5-10/strace-static-x86_64: Process 15397 attached [pid 15397] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15397] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15397] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15397] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15397] setpgid(0, 0) = 0 [pid 15397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15397] <... openat resumed>) = 3 [pid 15397] write(3, "1000", 4) = 4 [pid 15397] close(3) = 0 [pid 15397] write(1, "executing program\n", 18) = 18 [pid 15397] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 15397] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15397] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15397] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15397] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15397] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15397] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15398]}, 88) = 15398 [pid 15397] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15397] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15397] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15398 attached [pid 15398] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15398] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15398] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15398] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15397] <... futex resumed>) = 0 [pid 15397] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15397] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15398] <... futex resumed>) = 1 [pid 15398] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15398] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15397] <... futex resumed>) = 0 [pid 15397] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15397] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15398] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15398] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15397] <... futex resumed>) = 0 [pid 15397] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15397] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15398] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15398] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15397] <... futex resumed>) = 0 [pid 15397] exit_group(0) = ? [pid 15398] +++ exited with 0 +++ [pid 15397] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15397, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15399 ci2-android-5-10/strace-static-x86_64: Process 15399 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15399] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15399] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15399] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15399] setpgid(0, 0) = 0 [pid 15399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15399] write(3, "1000", 4) = 4 [pid 15399] close(3) = 0 [pid 15399] write(1, "executing program\n", 18) = 18 executing program [pid 15399] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15399] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15399] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15399] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15399] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15399] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15399] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15400]}, 88) = 15400 [pid 15399] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15399] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15399] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15400 attached [pid 15400] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15400] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15400] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15400] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15399] <... futex resumed>) = 0 [pid 15399] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15399] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15400] <... futex resumed>) = 1 [pid 15400] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15400] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15399] <... futex resumed>) = 0 [pid 15399] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15399] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15400] <... futex resumed>) = 1 [pid 15400] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15400] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15399] <... futex resumed>) = 0 [pid 15399] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15399] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15400] <... futex resumed>) = 1 [pid 15400] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15400] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15399] <... futex resumed>) = 0 [pid 15399] exit_group(0) = ? [pid 15400] +++ exited with 0 +++ [pid 15399] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15399, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15401 ci2-android-5-10/strace-static-x86_64: Process 15401 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15401] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15401] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15401] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15401] setpgid(0, 0) = 0 [pid 15401] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15401] write(3, "1000", 4) = 4 [pid 15401] close(3) = 0 [pid 15401] write(1, "executing program\n", 18) = 18 executing program [pid 15401] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15401] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15401] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15401] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15401] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15401] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15401] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15402]}, 88) = 15402 [pid 15401] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15401] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15401] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15402 attached [pid 15402] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15402] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15402] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15402] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15401] <... futex resumed>) = 0 [pid 15401] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15401] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15402] <... futex resumed>) = 1 [pid 15402] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15402] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15401] <... futex resumed>) = 0 [pid 15401] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15401] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15402] <... futex resumed>) = 1 [pid 15402] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15402] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15401] <... futex resumed>) = 0 [pid 15401] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15401] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15402] <... futex resumed>) = 1 [pid 15402] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15402] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15401] <... futex resumed>) = 0 [pid 15401] exit_group(0) = ? [pid 15402] <... futex resumed>) = ? [pid 15402] +++ exited with 0 +++ [pid 15401] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15401, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15403 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 15403 attached [pid 15403] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15403] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15403] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15403] setpgid(0, 0) = 0 [pid 15403] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15403] write(3, "1000", 4) = 4 [pid 15403] close(3) = 0 [pid 15403] write(1, "executing program\n", 18) = 18 executing program [pid 15403] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15403] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15403] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15403] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15403] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15403] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15403] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15404 attached => {parent_tid=[15404]}, 88) = 15404 [pid 15404] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15404] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15404] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15403] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15403] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15404] <... futex resumed>) = 0 [pid 15404] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15404] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15404] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15403] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15403] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15404] <... futex resumed>) = 0 [pid 15404] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15404] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15404] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15403] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15403] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15404] <... futex resumed>) = 0 [pid 15404] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15404] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15404] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15403] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15403] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15404] <... futex resumed>) = 0 [pid 15404] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15403] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15404] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15404] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15403] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15403] exit_group(0) = ? [pid 15404] <... futex resumed>) = ? [pid 15404] +++ exited with 0 +++ [pid 15403] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15403, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15405 attached , child_tidptr=0x555593cef690) = 15405 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15405] set_robust_list(0x555593cef6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15405] <... set_robust_list resumed>) = 0 [pid 15405] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15405] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15405] setpgid(0, 0) = 0 [pid 15405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15405] write(3, "1000", 4) = 4 [pid 15405] close(3) = 0 executing program [pid 15405] write(1, "executing program\n", 18) = 18 [pid 15405] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15405] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15405] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15405] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15405] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15405] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15405] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15406]}, 88) = 15406 [pid 15405] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15405] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15405] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15406 attached [pid 15406] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15406] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15406] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15406] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15405] <... futex resumed>) = 0 [pid 15405] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15405] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15406] <... futex resumed>) = 1 [pid 15406] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15406] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15405] <... futex resumed>) = 0 [pid 15405] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15405] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15406] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15406] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15405] <... futex resumed>) = 0 [pid 15406] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15405] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15405] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15406] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15406] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15406] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15405] <... futex resumed>) = 0 [pid 15406] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15405] exit_group(0) = ? [pid 15406] <... futex resumed>) = ? [pid 15406] +++ exited with 0 +++ [pid 15405] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15405, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15407 attached , child_tidptr=0x555593cef690) = 15407 [pid 15407] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15407] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15407] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15407] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15407] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15407] write(3, "1000", 4) = 4 [pid 15407] close(3) = 0 [pid 15407] write(1, "executing program\n", 18) = 18 executing program [pid 15407] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15407] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15407] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15407] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15407] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15407] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15407] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15408]}, 88) = 15408 [pid 15407] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15407] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15407] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15408 attached [pid 15408] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15408] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15408] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15408] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15407] <... futex resumed>) = 0 [pid 15407] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15407] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15408] <... futex resumed>) = 1 [pid 15408] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15408] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15407] <... futex resumed>) = 0 [pid 15407] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15407] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15408] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15408] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15407] <... futex resumed>) = 0 [pid 15407] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15407] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15408] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15408] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15407] <... futex resumed>) = 0 [pid 15408] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15407] exit_group(0) = ? [pid 15408] <... futex resumed>) = ? [pid 15408] +++ exited with 0 +++ [pid 15407] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15407, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15409 attached , child_tidptr=0x555593cef690) = 15409 [pid 15409] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15409] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15409] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15409] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15409] setpgid(0, 0) = 0 [pid 15409] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15409] <... openat resumed>) = 3 [pid 15409] write(3, "1000", 4) = 4 [pid 15409] close(3) = 0 [pid 15409] write(1, "executing program\n", 18) = 18 [pid 15409] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 15409] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15409] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15409] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15409] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15409] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15409] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15410]}, 88) = 15410 [pid 15409] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15409] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15409] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15410 attached [pid 15410] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15410] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15410] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15410] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15409] <... futex resumed>) = 0 [pid 15409] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15409] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15410] <... futex resumed>) = 1 [pid 15410] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15410] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15409] <... futex resumed>) = 0 [pid 15409] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15409] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15410] <... futex resumed>) = 1 [pid 15410] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15410] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15409] <... futex resumed>) = 0 [pid 15409] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15409] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15410] <... futex resumed>) = 1 [pid 15410] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15410] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15409] <... futex resumed>) = 0 [pid 15409] exit_group(0) = ? [pid 15410] +++ exited with 0 +++ [pid 15409] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15409, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15411 ci2-android-5-10/strace-static-x86_64: Process 15411 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15411] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15411] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15411] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15411] setpgid(0, 0) = 0 [pid 15411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15411] write(3, "1000", 4) = 4 [pid 15411] close(3) = 0 [pid 15411] write(1, "executing program\n", 18) = 18 executing program [pid 15411] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15411] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15411] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15411] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15411] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15411] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15411] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15412]}, 88) = 15412 [pid 15411] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15411] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15411] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15412 attached [pid 15412] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15412] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15412] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15412] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15411] <... futex resumed>) = 0 [pid 15411] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15411] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15412] <... futex resumed>) = 1 [pid 15412] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15412] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15411] <... futex resumed>) = 0 [pid 15411] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15411] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15412] <... futex resumed>) = 1 [pid 15412] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15412] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15411] <... futex resumed>) = 0 [pid 15411] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15411] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15412] <... futex resumed>) = 1 [pid 15412] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15412] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15411] <... futex resumed>) = 0 [pid 15412] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15411] exit_group(0) = ? [pid 15412] <... futex resumed>) = ? [pid 15412] +++ exited with 0 +++ [pid 15411] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15411, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15413 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 15413 attached [pid 15413] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15413] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15413] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15413] setpgid(0, 0) = 0 [pid 15413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15413] write(3, "1000", 4) = 4 [pid 15413] close(3) = 0 [pid 15413] write(1, "executing program\n", 18) = 18 executing program [pid 15413] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15413] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15413] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15413] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15413] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15413] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15413] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15414 attached => {parent_tid=[15414]}, 88) = 15414 [pid 15414] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15414] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15414] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15413] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15413] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15414] <... futex resumed>) = 0 [pid 15414] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15414] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15414] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15413] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15413] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15414] <... futex resumed>) = 0 [pid 15414] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15414] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15414] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15413] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15413] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15414] <... futex resumed>) = 0 [pid 15414] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15414] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15414] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15413] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15413] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15414] <... futex resumed>) = 0 [pid 15414] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15413] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15414] <... pwrite64 resumed>) = 36 [pid 15414] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15414] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15413] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15413] exit_group(0) = ? [pid 15414] <... futex resumed>) = ? [pid 15414] +++ exited with 0 +++ [pid 15413] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15413, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15415 ci2-android-5-10/strace-static-x86_64: Process 15415 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15415] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15415] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15415] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15415] setpgid(0, 0) = 0 [pid 15415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15415] write(3, "1000", 4) = 4 [pid 15415] close(3) = 0 [pid 15415] write(1, "executing program\n", 18) = 18 executing program [pid 15415] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15415] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15415] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15415] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15415] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15415] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15415] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15416 attached => {parent_tid=[15416]}, 88) = 15416 [pid 15416] set_robust_list(0x7fa72c8d79a0, 24 [pid 15415] rt_sigprocmask(SIG_SETMASK, [] [pid 15416] <... set_robust_list resumed>) = 0 [pid 15415] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15416] rt_sigprocmask(SIG_SETMASK, [] [pid 15415] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15416] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15415] <... futex resumed>) = 0 [pid 15415] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15416] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15416] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15415] <... futex resumed>) = 0 [pid 15416] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15415] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15416] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15415] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15416] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15416] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15415] <... futex resumed>) = 0 [pid 15416] <... futex resumed>) = 1 [pid 15415] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15416] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15415] <... futex resumed>) = 0 [pid 15415] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15416] <... openat resumed>) = 3 [pid 15416] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15415] <... futex resumed>) = 0 [pid 15416] <... futex resumed>) = 1 [pid 15415] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15416] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15415] <... futex resumed>) = 0 [pid 15415] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15416] <... pwrite64 resumed>) = 36 [pid 15416] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15415] <... futex resumed>) = 0 [pid 15415] exit_group(0 [pid 15416] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15415] <... exit_group resumed>) = ? [pid 15416] <... futex resumed>) = ? [pid 15416] +++ exited with 0 +++ [pid 15415] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15415, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15417 ci2-android-5-10/strace-static-x86_64: Process 15417 attached [pid 15417] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15417] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15417] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15417] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15417] setpgid(0, 0) = 0 [pid 15417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15417] <... openat resumed>) = 3 [pid 15417] write(3, "1000", 4) = 4 [pid 15417] close(3) = 0 [pid 15417] write(1, "executing program\n", 18) = 18 executing program [pid 15417] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15417] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15417] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15417] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15417] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15417] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15417] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15418 attached => {parent_tid=[15418]}, 88) = 15418 [pid 15418] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15418] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15418] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15417] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15417] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15418] <... futex resumed>) = 0 [pid 15417] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15418] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15418] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15418] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15417] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15417] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15418] <... futex resumed>) = 0 [pid 15417] <... futex resumed>) = 1 [pid 15418] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15418] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15418] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15417] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15417] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15418] <... futex resumed>) = 0 [pid 15418] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15417] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15418] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15418] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15417] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15417] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15418] <... futex resumed>) = 0 [pid 15418] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15417] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15418] <... pwrite64 resumed>) = 36 [pid 15418] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15417] <... futex resumed>) = 0 [pid 15417] exit_group(0) = ? [pid 15418] +++ exited with 0 +++ [pid 15417] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15417, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15419 ci2-android-5-10/strace-static-x86_64: Process 15419 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15419] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15419] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15419] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15419] setpgid(0, 0) = 0 [pid 15419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 15419] write(3, "1000", 4) = 4 [pid 15419] close(3) = 0 [pid 15419] write(1, "executing program\n", 18) = 18 [pid 15419] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15419] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15419] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15419] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15419] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15419] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15419] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15420 attached => {parent_tid=[15420]}, 88) = 15420 [pid 15420] set_robust_list(0x7fa72c8d79a0, 24 [pid 15419] rt_sigprocmask(SIG_SETMASK, [] [pid 15420] <... set_robust_list resumed>) = 0 [pid 15420] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15420] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15419] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15419] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15420] <... futex resumed>) = 0 [pid 15419] <... futex resumed>) = 1 [pid 15420] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15420] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15420] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15419] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15419] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15420] <... futex resumed>) = 0 [pid 15420] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15419] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15420] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15420] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15420] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15419] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15419] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15420] <... futex resumed>) = 0 [pid 15420] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15420] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15420] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15419] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15419] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15420] <... futex resumed>) = 0 [pid 15420] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15419] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15420] <... pwrite64 resumed>) = 36 [pid 15420] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15420] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15419] <... futex resumed>) = 0 [pid 15419] exit_group(0) = ? [pid 15420] <... futex resumed>) = ? [pid 15420] +++ exited with 0 +++ [pid 15419] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15419, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15421 attached [pid 15421] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15421] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... clone resumed>, child_tidptr=0x555593cef690) = 15421 [pid 15421] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15421] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15421] setpgid(0, 0) = 0 [pid 15421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15421] <... openat resumed>) = 3 [pid 15421] write(3, "1000", 4) = 4 [pid 15421] close(3) = 0 [pid 15421] write(1, "executing program\n", 18) = 18 [pid 15421] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 15421] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15421] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15421] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15421] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15421] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15421] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15422]}, 88) = 15422 [pid 15421] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15421] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15421] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15422 attached [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15422] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15422] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15422] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15422] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15421] <... futex resumed>) = 0 [pid 15421] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15421] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15422] <... futex resumed>) = 1 [pid 15422] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15422] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15421] <... futex resumed>) = 0 [pid 15421] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15421] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15422] <... futex resumed>) = 1 [pid 15422] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15422] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15421] <... futex resumed>) = 0 [pid 15421] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15421] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15422] <... futex resumed>) = 1 [pid 15422] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15422] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15421] <... futex resumed>) = 0 [pid 15421] exit_group(0 [pid 15422] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15421] <... exit_group resumed>) = ? [pid 15422] <... futex resumed>) = ? [pid 15422] +++ exited with 0 +++ [pid 15421] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15421, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15423 attached , child_tidptr=0x555593cef690) = 15423 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15423] set_robust_list(0x555593cef6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15423] <... set_robust_list resumed>) = 0 [pid 15423] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15423] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15423] setpgid(0, 0) = 0 [pid 15423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15423] write(3, "1000", 4) = 4 [pid 15423] close(3) = 0 [pid 15423] write(1, "executing program\n", 18) = 18 executing program [pid 15423] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15423] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15423] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15423] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15423] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15423] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15423] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15424]}, 88) = 15424 [pid 15423] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15423] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15423] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15424 attached [pid 15424] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15424] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15424] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15424] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15423] <... futex resumed>) = 0 [pid 15423] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15423] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15424] <... futex resumed>) = 1 [pid 15424] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15424] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15423] <... futex resumed>) = 0 [pid 15423] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15423] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15424] <... futex resumed>) = 1 [pid 15424] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15424] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15423] <... futex resumed>) = 0 [pid 15423] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15423] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15424] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15424] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15423] <... futex resumed>) = 0 [pid 15423] exit_group(0) = ? [pid 15424] +++ exited with 0 +++ [pid 15423] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15423, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15425 ci2-android-5-10/strace-static-x86_64: Process 15425 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15425] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15425] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15425] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15425] setpgid(0, 0) = 0 [pid 15425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15425] write(3, "1000", 4) = 4 [pid 15425] close(3) = 0 [pid 15425] write(1, "executing program\n", 18) = 18 executing program [pid 15425] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15425] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15425] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15425] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15425] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15425] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15425] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15426 attached => {parent_tid=[15426]}, 88) = 15426 [pid 15426] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15426] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15426] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15425] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15425] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15426] <... futex resumed>) = 0 [pid 15426] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15426] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15425] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15426] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15425] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15425] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15426] <... futex resumed>) = 0 [pid 15426] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15425] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15426] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15426] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15426] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15425] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15425] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15426] <... futex resumed>) = 0 [pid 15426] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15425] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15426] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15426] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15425] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15425] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15426] <... futex resumed>) = 0 [pid 15426] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15425] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15426] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15426] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15425] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15425] exit_group(0) = ? [pid 15426] <... futex resumed>) = ? [pid 15426] +++ exited with 0 +++ [pid 15425] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15425, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15427 ci2-android-5-10/strace-static-x86_64: Process 15427 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15427] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15427] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15427] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15427] setpgid(0, 0) = 0 [pid 15427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15427] write(3, "1000", 4) = 4 [pid 15427] close(3) = 0 executing program [pid 15427] write(1, "executing program\n", 18) = 18 [pid 15427] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15427] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15427] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15427] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15427] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15427] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15427] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15428 attached => {parent_tid=[15428]}, 88) = 15428 [pid 15428] set_robust_list(0x7fa72c8d79a0, 24 [pid 15427] rt_sigprocmask(SIG_SETMASK, [] [pid 15428] <... set_robust_list resumed>) = 0 [pid 15428] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15428] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15427] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15427] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15428] <... futex resumed>) = 0 [pid 15428] mkdirat(AT_FDCWD, "./sys", 0777 [pid 15427] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15428] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15428] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15428] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15427] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15427] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15428] <... futex resumed>) = 0 [pid 15428] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15428] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15428] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15427] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15427] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15428] <... futex resumed>) = 0 [pid 15427] <... futex resumed>) = 1 [pid 15427] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15428] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15428] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15427] <... futex resumed>) = 0 [pid 15428] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15427] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15427] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15428] <... pwrite64 resumed>) = 36 [pid 15428] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15427] <... futex resumed>) = 0 [pid 15427] exit_group(0) = ? [pid 15428] +++ exited with 0 +++ [pid 15427] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15427, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15429 ci2-android-5-10/strace-static-x86_64: Process 15429 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15429] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15429] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15429] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15429] setpgid(0, 0) = 0 [pid 15429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15429] write(3, "1000", 4) = 4 [pid 15429] close(3) = 0 [pid 15429] write(1, "executing program\n", 18) = 18 executing program [pid 15429] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15429] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15429] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15429] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15429] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15429] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15429] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15430]}, 88) = 15430 [pid 15429] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15429] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15429] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15430 attached [pid 15430] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15430] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15430] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15430] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15429] <... futex resumed>) = 0 [pid 15429] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15429] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15430] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15430] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15429] <... futex resumed>) = 0 [pid 15429] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15429] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15430] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15430] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15429] <... futex resumed>) = 0 [pid 15429] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15429] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15430] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15430] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15429] <... futex resumed>) = 0 [pid 15430] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15429] exit_group(0) = ? [pid 15430] <... futex resumed>) = ? [pid 15430] +++ exited with 0 +++ [pid 15429] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15429, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 executing program rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15431 ci2-android-5-10/strace-static-x86_64: Process 15431 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15431] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15431] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15431] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15431] setpgid(0, 0) = 0 [pid 15431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15431] write(3, "1000", 4) = 4 [pid 15431] close(3) = 0 [pid 15431] write(1, "executing program\n", 18) = 18 [pid 15431] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15431] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15431] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15431] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15431] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15431] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15431] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15432 attached => {parent_tid=[15432]}, 88) = 15432 [pid 15432] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15432] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15432] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15431] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15431] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15432] <... futex resumed>) = 0 [pid 15431] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15432] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15432] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15432] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15431] <... futex resumed>) = 0 [pid 15431] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15432] <... futex resumed>) = 0 [pid 15431] <... futex resumed>) = 1 [pid 15432] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15431] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15432] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15432] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15431] <... futex resumed>) = 0 [pid 15431] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15432] <... futex resumed>) = 1 [pid 15431] <... futex resumed>) = 0 [pid 15432] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15431] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15432] <... openat resumed>) = 3 [pid 15432] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15431] <... futex resumed>) = 0 [pid 15431] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15431] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15432] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15432] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15431] <... futex resumed>) = 0 [pid 15431] exit_group(0) = ? [pid 15432] +++ exited with 0 +++ [pid 15431] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15431, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15433 ci2-android-5-10/strace-static-x86_64: Process 15433 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15433] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15433] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15433] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15433] setpgid(0, 0) = 0 [pid 15433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15433] write(3, "1000", 4) = 4 [pid 15433] close(3) = 0 [pid 15433] write(1, "executing program\n", 18) = 18 executing program [pid 15433] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15433] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15433] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15433] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15433] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15433] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15433] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15434 attached => {parent_tid=[15434]}, 88) = 15434 [pid 15434] set_robust_list(0x7fa72c8d79a0, 24 [pid 15433] rt_sigprocmask(SIG_SETMASK, [] [pid 15434] <... set_robust_list resumed>) = 0 [pid 15434] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15434] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15433] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15433] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15434] <... futex resumed>) = 0 [pid 15433] <... futex resumed>) = 1 [pid 15434] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15434] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15434] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15433] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15433] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15434] <... futex resumed>) = 0 [pid 15434] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15433] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15434] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15434] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15433] <... futex resumed>) = 0 [pid 15434] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15433] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15433] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15434] <... openat resumed>) = 3 [pid 15434] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15433] <... futex resumed>) = 0 [pid 15433] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15433] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15434] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15434] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15433] <... futex resumed>) = 0 [pid 15433] exit_group(0) = ? [pid 15434] +++ exited with 0 +++ [pid 15433] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15433, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15435 ci2-android-5-10/strace-static-x86_64: Process 15435 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15435] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15435] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15435] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15435] setpgid(0, 0) = 0 [pid 15435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15435] write(3, "1000", 4) = 4 [pid 15435] close(3) = 0 [pid 15435] write(1, "executing program\n", 18) = 18 executing program [pid 15435] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15435] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15435] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15435] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15435] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15435] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15435] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15436 attached [pid 15436] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15436] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15436] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15435] <... clone3 resumed> => {parent_tid=[15436]}, 88) = 15436 [pid 15435] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15435] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15436] <... futex resumed>) = 0 [pid 15435] <... futex resumed>) = 1 [pid 15436] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15436] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15436] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15435] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15435] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15436] <... futex resumed>) = 0 [pid 15435] <... futex resumed>) = 1 [pid 15436] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15435] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15436] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15436] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15435] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15435] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15436] <... futex resumed>) = 0 [pid 15435] <... futex resumed>) = 1 [pid 15436] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15435] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15436] <... openat resumed>) = 3 [pid 15436] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15435] <... futex resumed>) = 0 [pid 15435] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15435] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15436] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15436] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15435] <... futex resumed>) = 0 [pid 15435] exit_group(0 [pid 15436] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15435] <... exit_group resumed>) = ? [pid 15436] <... futex resumed>) = ? [pid 15436] +++ exited with 0 +++ [pid 15435] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15435, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15437 ci2-android-5-10/strace-static-x86_64: Process 15437 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15437] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15437] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15437] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15437] setpgid(0, 0) = 0 [pid 15437] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15437] write(3, "1000", 4) = 4 [pid 15437] close(3) = 0 [pid 15437] write(1, "executing program\n", 18) = 18 executing program [pid 15437] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15437] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15437] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15437] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15437] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15437] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15437] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15438 attached => {parent_tid=[15438]}, 88) = 15438 [pid 15438] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15438] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15438] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15437] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15437] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15438] <... futex resumed>) = 0 [pid 15437] <... futex resumed>) = 1 [pid 15438] mkdirat(AT_FDCWD, "./sys", 0777 [pid 15437] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15438] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15438] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15438] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15437] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15437] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15438] <... futex resumed>) = 0 [pid 15437] <... futex resumed>) = 1 [pid 15438] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15437] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15438] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15438] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15438] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15437] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15437] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15438] <... futex resumed>) = 0 [pid 15438] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15438] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15438] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15437] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15437] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15438] <... futex resumed>) = 0 [pid 15438] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15437] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15438] <... pwrite64 resumed>) = 36 [pid 15438] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15437] <... futex resumed>) = 0 [pid 15438] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15437] exit_group(0) = ? [pid 15438] <... futex resumed>) = ? [pid 15438] +++ exited with 0 +++ [pid 15437] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15437, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15439 attached , child_tidptr=0x555593cef690) = 15439 [pid 15439] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15439] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15439] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15439] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15439] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15439] write(3, "1000", 4) = 4 [pid 15439] close(3) = 0 [pid 15439] write(1, "executing program\n", 18) = 18 executing program [pid 15439] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15439] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15439] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15439] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15439] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15439] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15439] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15440 attached => {parent_tid=[15440]}, 88) = 15440 [pid 15440] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15440] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15440] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15439] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15439] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15440] <... futex resumed>) = 0 [pid 15439] <... futex resumed>) = 1 [pid 15440] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15440] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15440] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15439] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15439] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15440] <... futex resumed>) = 0 [pid 15440] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15440] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15440] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15439] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15439] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15440] <... futex resumed>) = 0 [pid 15440] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15440] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15440] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15439] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15439] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15440] <... futex resumed>) = 0 [pid 15440] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15440] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15440] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15439] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15439] exit_group(0) = ? [pid 15440] <... futex resumed>) = ? [pid 15440] +++ exited with 0 +++ [pid 15439] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15439, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15441 ci2-android-5-10/strace-static-x86_64: Process 15441 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15441] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15441] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15441] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15441] setpgid(0, 0) = 0 [pid 15441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15441] write(3, "1000", 4) = 4 [pid 15441] close(3) = 0 [pid 15441] write(1, "executing program\n", 18) = 18 executing program [pid 15441] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15441] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15441] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15441] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15441] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15441] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15441] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15442 attached => {parent_tid=[15442]}, 88) = 15442 [pid 15442] set_robust_list(0x7fa72c8d79a0, 24 [pid 15441] rt_sigprocmask(SIG_SETMASK, [] [pid 15442] <... set_robust_list resumed>) = 0 [pid 15441] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15442] rt_sigprocmask(SIG_SETMASK, [] [pid 15441] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15442] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15441] <... futex resumed>) = 0 [pid 15442] mkdirat(AT_FDCWD, "./sys", 0777 [pid 15441] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15442] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15442] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15441] <... futex resumed>) = 0 [pid 15442] <... futex resumed>) = 1 [pid 15441] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15442] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15441] <... futex resumed>) = 0 [pid 15441] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15442] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15442] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15441] <... futex resumed>) = 0 [pid 15442] <... futex resumed>) = 1 [pid 15441] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15442] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15441] <... futex resumed>) = 0 [pid 15441] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15442] <... openat resumed>) = 3 [pid 15442] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15441] <... futex resumed>) = 0 [pid 15442] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15441] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15442] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15441] <... futex resumed>) = 0 [pid 15442] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15441] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15442] <... pwrite64 resumed>) = 36 [pid 15442] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15441] <... futex resumed>) = 0 [pid 15442] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15441] exit_group(0) = ? [pid 15442] <... futex resumed>) = ? [pid 15442] +++ exited with 0 +++ [pid 15441] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15441, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15443 attached , child_tidptr=0x555593cef690) = 15443 [pid 15443] set_robust_list(0x555593cef6a0, 24 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15443] <... set_robust_list resumed>) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15443] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15443] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15443] setpgid(0, 0) = 0 [pid 15443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15443] write(3, "1000", 4) = 4 [pid 15443] close(3) = 0 [pid 15443] write(1, "executing program\n", 18) = 18 executing program [pid 15443] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15443] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15443] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15443] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15443] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15443] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15443] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15444 attached [pid 15444] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15444] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15444] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15443] <... clone3 resumed> => {parent_tid=[15444]}, 88) = 15444 [pid 15443] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15443] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15444] <... futex resumed>) = 0 [pid 15444] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15444] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15444] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15443] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15443] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15444] <... futex resumed>) = 0 [pid 15444] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15444] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15444] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15443] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15443] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15444] <... futex resumed>) = 0 [pid 15444] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15443] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15444] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15444] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15443] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15443] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15444] <... futex resumed>) = 0 [pid 15444] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15443] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15444] <... pwrite64 resumed>) = 36 [pid 15444] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15444] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15443] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15443] exit_group(0) = ? [pid 15444] <... futex resumed>) = ? [pid 15444] +++ exited with 0 +++ [pid 15443] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15443, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15445 ci2-android-5-10/strace-static-x86_64: Process 15445 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15445] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15445] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15445] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15445] setpgid(0, 0) = 0 [pid 15445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15445] write(3, "1000", 4) = 4 [pid 15445] close(3) = 0 [pid 15445] write(1, "executing program\n", 18) = 18 executing program [pid 15445] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15445] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15445] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15445] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15445] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15445] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15445] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15446 attached => {parent_tid=[15446]}, 88) = 15446 [pid 15446] set_robust_list(0x7fa72c8d79a0, 24 [pid 15445] rt_sigprocmask(SIG_SETMASK, [] [pid 15446] <... set_robust_list resumed>) = 0 [pid 15445] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15446] rt_sigprocmask(SIG_SETMASK, [] [pid 15445] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15446] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15445] <... futex resumed>) = 0 [pid 15445] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15446] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15446] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15445] <... futex resumed>) = 0 [pid 15446] <... futex resumed>) = 1 [pid 15445] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15446] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15445] <... futex resumed>) = 0 [pid 15445] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15446] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15446] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15445] <... futex resumed>) = 0 [pid 15446] <... futex resumed>) = 1 [pid 15445] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15446] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15445] <... futex resumed>) = 0 [pid 15445] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15446] <... openat resumed>) = 3 [pid 15446] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15445] <... futex resumed>) = 0 [pid 15446] <... futex resumed>) = 1 [pid 15445] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15446] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15445] <... futex resumed>) = 0 [pid 15445] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15446] <... pwrite64 resumed>) = 36 [pid 15446] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15445] <... futex resumed>) = 0 [pid 15446] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15445] exit_group(0) = ? [pid 15446] <... futex resumed>) = ? [pid 15446] +++ exited with 0 +++ [pid 15445] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15445, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15447 attached , child_tidptr=0x555593cef690) = 15447 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15447] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15447] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15447] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15447] setpgid(0, 0) = 0 [pid 15447] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15447] write(3, "1000", 4) = 4 [pid 15447] close(3) = 0 [pid 15447] write(1, "executing program\n", 18) = 18 executing program [pid 15447] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15447] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15447] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15447] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15447] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15447] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15447] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15448 attached => {parent_tid=[15448]}, 88) = 15448 [pid 15447] rt_sigprocmask(SIG_SETMASK, [] [pid 15448] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15447] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15448] rt_sigprocmask(SIG_SETMASK, [] [pid 15447] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15448] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15447] <... futex resumed>) = 0 [pid 15447] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15448] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15448] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15447] <... futex resumed>) = 0 [pid 15447] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15448] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15447] <... futex resumed>) = 0 [pid 15447] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15448] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15448] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15447] <... futex resumed>) = 0 [pid 15447] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15447] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15448] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15448] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15447] <... futex resumed>) = 0 [pid 15448] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15447] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15447] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15448] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15448] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15448] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15448] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15447] <... futex resumed>) = 0 [pid 15447] exit_group(0) = ? [pid 15448] <... futex resumed>) = ? [pid 15448] +++ exited with 0 +++ [pid 15447] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15447, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15449 ci2-android-5-10/strace-static-x86_64: Process 15449 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15449] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15449] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15449] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15449] setpgid(0, 0) = 0 [pid 15449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15449] write(3, "1000", 4) = 4 [pid 15449] close(3) = 0 [pid 15449] write(1, "executing program\n", 18) = 18 executing program [pid 15449] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15449] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15449] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15449] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15449] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15449] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15449] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15450 attached => {parent_tid=[15450]}, 88) = 15450 [pid 15450] set_robust_list(0x7fa72c8d79a0, 24 [pid 15449] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15449] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15449] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15450] <... set_robust_list resumed>) = 0 [pid 15450] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15450] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15450] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15449] <... futex resumed>) = 0 [pid 15449] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15449] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15450] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15450] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15449] <... futex resumed>) = 0 [pid 15449] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15450] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15449] <... futex resumed>) = 0 [pid 15449] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15450] <... openat resumed>) = 3 [pid 15450] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15449] <... futex resumed>) = 0 [pid 15449] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15449] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15450] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15450] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15449] <... futex resumed>) = 0 [pid 15450] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15449] exit_group(0) = ? [pid 15450] <... futex resumed>) = ? [pid 15450] +++ exited with 0 +++ [pid 15449] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15449, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15451 attached , child_tidptr=0x555593cef690) = 15451 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15451] set_robust_list(0x555593cef6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15451] <... set_robust_list resumed>) = 0 [pid 15451] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15451] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15451] setpgid(0, 0) = 0 [pid 15451] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15451] write(3, "1000", 4) = 4 [pid 15451] close(3) = 0 executing program [pid 15451] write(1, "executing program\n", 18) = 18 [pid 15451] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15451] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15451] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15451] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15451] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15451] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15451] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15452 attached => {parent_tid=[15452]}, 88) = 15452 [pid 15452] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15452] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15452] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15451] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15451] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15452] <... futex resumed>) = 0 [pid 15452] mkdirat(AT_FDCWD, "./sys", 0777 [pid 15451] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15452] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15452] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15451] <... futex resumed>) = 0 [pid 15451] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15451] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15452] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15452] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15451] <... futex resumed>) = 0 [pid 15451] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15452] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15451] <... futex resumed>) = 0 [pid 15451] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15452] <... openat resumed>) = 3 [pid 15452] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15451] <... futex resumed>) = 0 [pid 15451] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15451] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15452] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15452] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15451] <... futex resumed>) = 0 [pid 15452] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15451] exit_group(0) = ? [pid 15452] <... futex resumed>) = ? [pid 15452] +++ exited with 0 +++ [pid 15451] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15451, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15453 ci2-android-5-10/strace-static-x86_64: Process 15453 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15453] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15453] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15453] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15453] setpgid(0, 0) = 0 [pid 15453] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15453] write(3, "1000", 4) = 4 [pid 15453] close(3) = 0 [pid 15453] write(1, "executing program\n", 18) = 18 executing program [pid 15453] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15453] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15453] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15453] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15453] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15453] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15453] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15454 attached [pid 15454] set_robust_list(0x7fa72c8d79a0, 24 [pid 15453] <... clone3 resumed> => {parent_tid=[15454]}, 88) = 15454 [pid 15454] <... set_robust_list resumed>) = 0 [pid 15454] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15454] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15453] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15453] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15454] <... futex resumed>) = 0 [pid 15454] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15454] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15454] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15453] <... futex resumed>) = 1 [pid 15453] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15453] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15454] <... futex resumed>) = 0 [pid 15454] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15454] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15454] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15453] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15453] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15454] <... futex resumed>) = 0 [pid 15454] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15454] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15454] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15453] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15453] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15454] <... futex resumed>) = 0 [pid 15454] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15453] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15454] <... pwrite64 resumed>) = 36 [pid 15454] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15454] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15453] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15453] exit_group(0) = ? [pid 15454] <... futex resumed>) = ? [pid 15454] +++ exited with 0 +++ [pid 15453] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15453, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15455 attached [pid 15455] set_robust_list(0x555593cef6a0, 24) = 0 [pid 297] <... clone resumed>, child_tidptr=0x555593cef690) = 15455 [pid 15455] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15455] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15455] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15455] setpgid(0, 0) = 0 [pid 15455] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15455] write(3, "1000", 4) = 4 [pid 15455] close(3) = 0 [pid 15455] write(1, "executing program\n", 18) = 18 executing program [pid 15455] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15455] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15455] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15455] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15455] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15455] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15455] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15456]}, 88) = 15456 [pid 15455] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15455] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15455] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15456 attached [pid 15456] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15456] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15456] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15456] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15455] <... futex resumed>) = 0 [pid 15455] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15455] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15456] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15456] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15455] <... futex resumed>) = 0 [pid 15455] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15455] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15456] <... futex resumed>) = 1 [pid 15456] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15456] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15455] <... futex resumed>) = 0 [pid 15455] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15455] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15456] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15456] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15455] <... futex resumed>) = 0 [pid 15455] exit_group(0) = ? [pid 15456] +++ exited with 0 +++ [pid 15455] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15455, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15457 ci2-android-5-10/strace-static-x86_64: Process 15457 attached [pid 15457] set_robust_list(0x555593cef6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15457] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15457] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15457] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15457] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15457] write(3, "1000", 4) = 4 [pid 15457] close(3) = 0 [pid 15457] write(1, "executing program\n", 18) = 18 executing program [pid 15457] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15457] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15457] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15457] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15457] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15457] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15457] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15458]}, 88) = 15458 [pid 15457] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15457] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15457] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15458 attached [pid 15458] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15458] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15458] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15458] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15457] <... futex resumed>) = 0 [pid 15457] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15457] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15458] <... futex resumed>) = 1 [pid 15458] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15458] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15457] <... futex resumed>) = 0 [pid 15457] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15457] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15458] <... futex resumed>) = 1 [pid 15458] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15458] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15457] <... futex resumed>) = 0 [pid 15457] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15457] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15458] <... futex resumed>) = 1 [pid 15458] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15458] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15457] <... futex resumed>) = 0 [pid 15457] exit_group(0 [pid 15458] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15457] <... exit_group resumed>) = ? [pid 15458] <... futex resumed>) = ? [pid 15458] +++ exited with 0 +++ [pid 15457] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15457, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15459 ci2-android-5-10/strace-static-x86_64: Process 15459 attached [pid 15459] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15459] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15459] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15459] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15459] setpgid(0, 0) = 0 [pid 15459] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15459] write(3, "1000", 4) = 4 [pid 15459] close(3) = 0 [pid 15459] write(1, "executing program\n", 18) = 18 executing program [pid 15459] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15459] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15459] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15459] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15459] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15459] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15459] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15460 attached => {parent_tid=[15460]}, 88) = 15460 [pid 15460] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15460] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15460] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15459] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15459] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15460] <... futex resumed>) = 0 [pid 15459] <... futex resumed>) = 1 [pid 15460] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15459] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15460] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15460] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15459] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15459] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15460] <... futex resumed>) = 0 [pid 15459] <... futex resumed>) = 1 [pid 15460] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15459] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15460] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15460] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15460] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15459] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15459] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15460] <... futex resumed>) = 0 [pid 15459] <... futex resumed>) = 1 [pid 15460] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15459] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15460] <... openat resumed>) = 3 [pid 15460] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15459] <... futex resumed>) = 0 [pid 15459] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15459] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15460] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15460] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15459] <... futex resumed>) = 0 [pid 15459] exit_group(0) = ? [pid 15460] +++ exited with 0 +++ [pid 15459] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15459, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15461 ci2-android-5-10/strace-static-x86_64: Process 15461 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15461] set_robust_list(0x555593cef6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15461] <... set_robust_list resumed>) = 0 [pid 15461] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15461] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15461] setpgid(0, 0) = 0 [pid 15461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15461] write(3, "1000", 4) = 4 [pid 15461] close(3) = 0 [pid 15461] write(1, "executing program\n", 18) = 18 executing program [pid 15461] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15461] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15461] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15461] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15461] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15461] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15461] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15462 attached => {parent_tid=[15462]}, 88) = 15462 [pid 15462] set_robust_list(0x7fa72c8d79a0, 24 [pid 15461] rt_sigprocmask(SIG_SETMASK, [] [pid 15462] <... set_robust_list resumed>) = 0 [pid 15461] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15462] rt_sigprocmask(SIG_SETMASK, [] [pid 15461] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15462] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15461] <... futex resumed>) = 0 [pid 15461] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15462] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15462] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15461] <... futex resumed>) = 0 [pid 15462] <... futex resumed>) = 1 [pid 15461] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15462] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15461] <... futex resumed>) = 0 [pid 15461] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15462] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15462] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15461] <... futex resumed>) = 0 [pid 15461] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15461] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15462] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15462] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15461] <... futex resumed>) = 0 [pid 15461] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15461] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15462] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15462] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15461] <... futex resumed>) = 0 [pid 15462] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15461] exit_group(0) = ? [pid 15462] <... futex resumed>) = ? [pid 15462] +++ exited with 0 +++ [pid 15461] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15461, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15463 ci2-android-5-10/strace-static-x86_64: Process 15463 attached [pid 15463] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15463] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15463] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15463] setpgid(0, 0) = 0 [pid 15463] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15463] write(3, "1000", 4) = 4 [pid 15463] close(3) = 0 [pid 15463] write(1, "executing program\n", 18) = 18 executing program [pid 15463] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15463] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15463] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15463] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15463] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15463] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15463] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15463] <... clone3 resumed> => {parent_tid=[15464]}, 88) = 15464 [pid 15463] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15463] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15463] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15464 attached [pid 15464] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15464] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15464] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15464] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15463] <... futex resumed>) = 0 [pid 15463] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15463] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15464] <... futex resumed>) = 1 [pid 15464] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15464] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15463] <... futex resumed>) = 0 [pid 15463] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15463] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15464] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15464] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15463] <... futex resumed>) = 0 [pid 15463] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15463] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15464] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15464] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15463] <... futex resumed>) = 0 [pid 15464] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15463] exit_group(0) = ? [pid 15464] <... futex resumed>) = ? [pid 15464] +++ exited with 0 +++ [pid 15463] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15463, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15465 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 15465 attached [pid 15465] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15465] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15465] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15465] setpgid(0, 0) = 0 [pid 15465] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15465] write(3, "1000", 4) = 4 [pid 15465] close(3) = 0 [pid 15465] write(1, "executing program\n", 18) = 18 executing program [pid 15465] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15465] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15465] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15465] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15465] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15465] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15465] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15466 attached => {parent_tid=[15466]}, 88) = 15466 [pid 15466] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15466] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15466] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15465] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15465] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15466] <... futex resumed>) = 0 [pid 15465] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15466] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15466] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15466] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15465] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15465] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15466] <... futex resumed>) = 0 [pid 15466] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15465] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15466] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15466] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15466] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15465] <... futex resumed>) = 0 [pid 15465] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15466] <... futex resumed>) = 0 [pid 15465] <... futex resumed>) = 1 [pid 15466] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15465] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15466] <... openat resumed>) = 3 [pid 15466] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15466] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15465] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15465] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15466] <... futex resumed>) = 0 [pid 15466] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15465] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15466] <... pwrite64 resumed>) = 36 [pid 15466] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15465] <... futex resumed>) = 0 [pid 15465] exit_group(0 [pid 15466] <... futex resumed>) = 1 [pid 15465] <... exit_group resumed>) = ? [pid 15466] +++ exited with 0 +++ [pid 15465] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15465, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15467 ci2-android-5-10/strace-static-x86_64: Process 15467 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15467] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15467] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15467] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15467] setpgid(0, 0) = 0 [pid 15467] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15467] write(3, "1000", 4) = 4 [pid 15467] close(3) = 0 [pid 15467] write(1, "executing program\n", 18) = 18 executing program [pid 15467] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15467] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15467] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15467] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15467] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15467] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15467] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15468 attached => {parent_tid=[15468]}, 88) = 15468 [pid 15467] rt_sigprocmask(SIG_SETMASK, [] [pid 15468] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15468] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15468] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15467] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15467] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15468] <... futex resumed>) = 0 [pid 15467] <... futex resumed>) = 1 [pid 15468] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15468] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15467] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15468] <... futex resumed>) = 0 [pid 15468] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15467] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15467] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15468] <... futex resumed>) = 0 [pid 15467] <... futex resumed>) = 1 [pid 15468] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15467] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15468] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15468] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15467] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15467] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15468] <... futex resumed>) = 0 [pid 15467] <... futex resumed>) = 1 [pid 15468] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15467] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15468] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15468] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15467] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15467] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15468] <... futex resumed>) = 0 [pid 15468] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15467] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15468] <... pwrite64 resumed>) = 36 [pid 15468] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15468] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15467] <... futex resumed>) = 0 [pid 15467] exit_group(0) = ? [pid 15468] <... futex resumed>) = ? [pid 15468] +++ exited with 0 +++ [pid 15467] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15467, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15469 ci2-android-5-10/strace-static-x86_64: Process 15469 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15469] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15469] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15469] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15469] setpgid(0, 0) = 0 [pid 15469] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15469] write(3, "1000", 4) = 4 [pid 15469] close(3) = 0 [pid 15469] write(1, "executing program\n", 18) = 18 executing program [pid 15469] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15469] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15469] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15469] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15469] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15469] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15469] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15470]}, 88) = 15470 [pid 15469] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15469] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15469] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15470 attached [pid 15470] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15470] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15470] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15470] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15469] <... futex resumed>) = 0 [pid 15469] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15469] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15470] <... futex resumed>) = 1 [pid 15470] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15470] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15469] <... futex resumed>) = 0 [pid 15469] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15469] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15470] <... futex resumed>) = 1 [pid 15470] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15470] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15469] <... futex resumed>) = 0 [pid 15469] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15469] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15470] <... futex resumed>) = 1 [pid 15470] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15470] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15469] <... futex resumed>) = 0 [pid 15469] exit_group(0 [pid 15470] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15469] <... exit_group resumed>) = ? [pid 15470] <... futex resumed>) = ? [pid 15470] +++ exited with 0 +++ [pid 15469] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15469, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15471 attached , child_tidptr=0x555593cef690) = 15471 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15471] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15471] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15471] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15471] setpgid(0, 0) = 0 [pid 15471] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15471] write(3, "1000", 4) = 4 [pid 15471] close(3) = 0 [pid 15471] write(1, "executing program\n", 18) = 18 executing program [pid 15471] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15471] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15471] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15471] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15471] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15471] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15471] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15472]}, 88) = 15472 [pid 15471] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15471] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15471] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15472 attached [pid 15472] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15472] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15472] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15472] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15471] <... futex resumed>) = 0 [pid 15471] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15471] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15472] <... futex resumed>) = 1 [pid 15472] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15472] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15471] <... futex resumed>) = 0 [pid 15471] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15471] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15472] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15472] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15471] <... futex resumed>) = 0 [pid 15471] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15471] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15472] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15472] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15471] <... futex resumed>) = 0 [pid 15472] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15471] exit_group(0) = ? [pid 15472] <... futex resumed>) = ? [pid 15472] +++ exited with 0 +++ [pid 15471] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15471, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15473 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 15473 attached [pid 15473] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15473] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15473] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15473] setpgid(0, 0) = 0 [pid 15473] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15473] write(3, "1000", 4) = 4 [pid 15473] close(3) = 0 [pid 15473] write(1, "executing program\n", 18) = 18 [pid 15473] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 15473] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15473] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15473] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15473] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15473] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15473] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15474]}, 88) = 15474 [pid 15473] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15473] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15473] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15474 attached [pid 15474] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15474] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15474] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15474] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15473] <... futex resumed>) = 0 [pid 15473] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15473] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15474] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15474] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15473] <... futex resumed>) = 0 [pid 15473] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15473] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15474] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15474] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15473] <... futex resumed>) = 0 [pid 15473] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15473] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15474] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15474] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15473] <... futex resumed>) = 0 [pid 15473] exit_group(0) = ? [pid 15474] +++ exited with 0 +++ [pid 15473] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15473, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15475 attached , child_tidptr=0x555593cef690) = 15475 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15475] set_robust_list(0x555593cef6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15475] <... set_robust_list resumed>) = 0 [pid 15475] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15475] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15475] setpgid(0, 0) = 0 [pid 15475] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15475] write(3, "1000", 4) = 4 [pid 15475] close(3) = 0 executing program [pid 15475] write(1, "executing program\n", 18) = 18 [pid 15475] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15475] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15475] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15475] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15475] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15475] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15475] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15476 attached => {parent_tid=[15476]}, 88) = 15476 [pid 15476] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15476] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15476] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15475] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15475] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15476] <... futex resumed>) = 0 [pid 15476] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15476] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15476] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15475] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15475] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15476] <... futex resumed>) = 0 [pid 15476] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15476] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15476] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15475] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15475] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15476] <... futex resumed>) = 0 [pid 15476] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15475] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15476] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15476] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15475] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15475] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15476] <... futex resumed>) = 0 [pid 15476] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15475] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15476] <... pwrite64 resumed>) = 36 [pid 15476] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15476] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15475] <... futex resumed>) = 0 [pid 15475] exit_group(0) = ? [pid 15476] <... futex resumed>) = ? [pid 15476] +++ exited with 0 +++ [pid 15475] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15475, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15477 ci2-android-5-10/strace-static-x86_64: Process 15477 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15477] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15477] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15477] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15477] setpgid(0, 0) = 0 [pid 15477] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15477] write(3, "1000", 4) = 4 [pid 15477] close(3) = 0 executing program [pid 15477] write(1, "executing program\n", 18) = 18 [pid 15477] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15477] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15477] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15477] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15477] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15477] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15477] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15478 attached => {parent_tid=[15478]}, 88) = 15478 [pid 15478] set_robust_list(0x7fa72c8d79a0, 24 [pid 15477] rt_sigprocmask(SIG_SETMASK, [] [pid 15478] <... set_robust_list resumed>) = 0 [pid 15477] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15478] rt_sigprocmask(SIG_SETMASK, [] [pid 15477] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15478] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15477] <... futex resumed>) = 0 [pid 15477] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15478] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15478] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15477] <... futex resumed>) = 0 [pid 15478] <... futex resumed>) = 1 [pid 15477] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15478] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15477] <... futex resumed>) = 0 [pid 15477] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15478] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15478] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15477] <... futex resumed>) = 0 [pid 15478] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15477] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15478] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15477] <... futex resumed>) = 0 [pid 15478] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15477] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15478] <... openat resumed>) = 3 [pid 15478] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15477] <... futex resumed>) = 0 [pid 15478] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15477] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15478] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15477] <... futex resumed>) = 0 [pid 15478] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15477] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15478] <... pwrite64 resumed>) = 36 [pid 15478] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15477] <... futex resumed>) = 0 [pid 15478] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15477] exit_group(0) = ? [pid 15478] <... futex resumed>) = ? [pid 15478] +++ exited with 0 +++ [pid 15477] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15477, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15479 ci2-android-5-10/strace-static-x86_64: Process 15479 attached [pid 15479] set_robust_list(0x555593cef6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15479] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15479] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15479] setpgid(0, 0) = 0 [pid 15479] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15479] <... openat resumed>) = 3 [pid 15479] write(3, "1000", 4) = 4 [pid 15479] close(3) = 0 [pid 15479] write(1, "executing program\n", 18) = 18 executing program [pid 15479] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15479] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15479] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15479] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15479] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15479] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15479] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15480]}, 88) = 15480 [pid 15479] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15479] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15479] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15480 attached [pid 15480] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15480] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15480] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15480] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15479] <... futex resumed>) = 0 [pid 15479] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15479] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15480] <... futex resumed>) = 1 [pid 15480] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15480] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15479] <... futex resumed>) = 0 [pid 15479] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15479] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15480] <... futex resumed>) = 1 [pid 15480] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15480] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15479] <... futex resumed>) = 0 [pid 15479] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15479] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15480] <... futex resumed>) = 1 [pid 15480] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15480] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15479] <... futex resumed>) = 0 [pid 15480] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15479] exit_group(0) = ? [pid 15480] <... futex resumed>) = ? [pid 15480] +++ exited with 0 +++ [pid 15479] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15479, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15481 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 15481 attached [pid 15481] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15481] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15481] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15481] setpgid(0, 0) = 0 [pid 15481] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15481] write(3, "1000", 4) = 4 [pid 15481] close(3) = 0 [pid 15481] write(1, "executing program\n", 18) = 18 executing program [pid 15481] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15481] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15481] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15481] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15481] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15481] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15481] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15482 attached => {parent_tid=[15482]}, 88) = 15482 [pid 15482] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15482] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15482] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15481] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15481] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15482] <... futex resumed>) = 0 [pid 15482] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15482] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15482] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15481] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15481] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15482] <... futex resumed>) = 0 [pid 15482] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15482] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15482] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15481] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15481] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15482] <... futex resumed>) = 0 [pid 15482] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15481] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15482] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15482] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15481] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15481] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15482] <... futex resumed>) = 0 [pid 15482] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15481] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15482] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15481] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15482] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15481] exit_group(0) = ? [pid 15482] <... futex resumed>) = ? [pid 15482] +++ exited with 0 +++ [pid 15481] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15481, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15483 ci2-android-5-10/strace-static-x86_64: Process 15483 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15483] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15483] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15483] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15483] setpgid(0, 0) = 0 [pid 15483] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15483] write(3, "1000", 4) = 4 [pid 15483] close(3) = 0 [pid 15483] write(1, "executing program\n", 18) = 18 executing program [pid 15483] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15483] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15483] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15483] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15483] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15483] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15483] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15484 attached => {parent_tid=[15484]}, 88) = 15484 [pid 15484] set_robust_list(0x7fa72c8d79a0, 24 [pid 15483] rt_sigprocmask(SIG_SETMASK, [] [pid 15484] <... set_robust_list resumed>) = 0 [pid 15483] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15484] rt_sigprocmask(SIG_SETMASK, [] [pid 15483] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15484] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15483] <... futex resumed>) = 0 [pid 15483] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15484] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15484] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15483] <... futex resumed>) = 0 [pid 15484] <... futex resumed>) = 1 [pid 15483] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15484] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15483] <... futex resumed>) = 0 [pid 15483] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15484] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15484] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15483] <... futex resumed>) = 0 [pid 15484] <... futex resumed>) = 1 [pid 15483] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15484] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15483] <... futex resumed>) = 0 [pid 15483] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15484] <... openat resumed>) = 3 [pid 15484] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15483] <... futex resumed>) = 0 [pid 15484] <... futex resumed>) = 1 [pid 15483] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15484] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15483] <... futex resumed>) = 0 [pid 15483] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15484] <... pwrite64 resumed>) = 36 [pid 15484] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15483] <... futex resumed>) = 0 [pid 15484] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15483] exit_group(0) = ? [pid 15484] <... futex resumed>) = ? [pid 15484] +++ exited with 0 +++ [pid 15483] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15483, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15485 ci2-android-5-10/strace-static-x86_64: Process 15485 attached [pid 15485] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15485] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15485] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15485] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15485] setpgid(0, 0) = 0 [pid 15485] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15485] <... openat resumed>) = 3 [pid 15485] write(3, "1000", 4) = 4 [pid 15485] close(3) = 0 [pid 15485] write(1, "executing program\n", 18) = 18 executing program [pid 15485] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15485] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15485] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15485] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15485] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15485] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15485] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15486 attached => {parent_tid=[15486]}, 88) = 15486 [pid 15486] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15486] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15486] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15485] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15485] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15486] <... futex resumed>) = 0 [pid 15485] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15486] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15486] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15486] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15485] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15485] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15486] <... futex resumed>) = 0 [pid 15485] <... futex resumed>) = 1 [pid 15486] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15485] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15486] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15486] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15486] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15485] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15485] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15486] <... futex resumed>) = 0 [pid 15486] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15485] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15486] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15486] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15485] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15485] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15486] <... futex resumed>) = 0 [pid 15486] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15485] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15486] <... pwrite64 resumed>) = 36 [pid 15486] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15485] <... futex resumed>) = 0 [pid 15485] exit_group(0 [pid 15486] <... futex resumed>) = 1 [pid 15485] <... exit_group resumed>) = ? [pid 15486] +++ exited with 0 +++ [pid 15485] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15485, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15487 ci2-android-5-10/strace-static-x86_64: Process 15487 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15487] set_robust_list(0x555593cef6a0, 24) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15487] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15487] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15487] setpgid(0, 0) = 0 [pid 15487] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15487] write(3, "1000", 4) = 4 [pid 15487] close(3) = 0 [pid 15487] write(1, "executing program\n", 18) = 18 executing program [pid 15487] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15487] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15487] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15487] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15487] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15487] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15487] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15488 attached => {parent_tid=[15488]}, 88) = 15488 [pid 15488] set_robust_list(0x7fa72c8d79a0, 24 [pid 15487] rt_sigprocmask(SIG_SETMASK, [] [pid 15488] <... set_robust_list resumed>) = 0 [pid 15487] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15488] rt_sigprocmask(SIG_SETMASK, [] [pid 15487] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15488] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15487] <... futex resumed>) = 0 [pid 15487] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15488] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15488] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15487] <... futex resumed>) = 0 [pid 15487] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15488] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15487] <... futex resumed>) = 0 [pid 15487] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15488] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15488] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15487] <... futex resumed>) = 0 [pid 15488] <... futex resumed>) = 1 [pid 15487] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15488] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15487] <... futex resumed>) = 0 [pid 15487] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15488] <... openat resumed>) = 3 [pid 15488] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15487] <... futex resumed>) = 0 [pid 15488] <... futex resumed>) = 1 [pid 15487] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15488] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15487] <... futex resumed>) = 0 [pid 15487] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15488] <... pwrite64 resumed>) = 36 [pid 15488] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15487] <... futex resumed>) = 0 [pid 15488] <... futex resumed>) = 1 [pid 15487] exit_group(0 [pid 15488] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15487] <... exit_group resumed>) = ? [pid 15488] <... futex resumed>) = -1 ENOSYS (Function not implemented) [pid 15488] +++ exited with 0 +++ [pid 15487] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15487, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15489 attached , child_tidptr=0x555593cef690) = 15489 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15489] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15489] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15489] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15489] setpgid(0, 0) = 0 [pid 15489] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15489] write(3, "1000", 4) = 4 [pid 15489] close(3) = 0 [pid 15489] write(1, "executing program\n", 18) = 18 executing program [pid 15489] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15489] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15489] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15489] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15489] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15489] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15489] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15490 attached => {parent_tid=[15490]}, 88) = 15490 [pid 15490] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15490] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15490] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15489] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15489] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15490] <... futex resumed>) = 0 [pid 15490] mkdirat(AT_FDCWD, "./sys", 0777 [pid 15489] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15490] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15490] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15490] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15489] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15489] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15490] <... futex resumed>) = 0 [pid 15490] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15489] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15490] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15490] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15489] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15489] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15490] <... futex resumed>) = 0 [pid 15490] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15489] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15490] <... openat resumed>) = 3 [pid 15490] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15490] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15489] <... futex resumed>) = 0 [pid 15489] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15490] <... futex resumed>) = 0 [pid 15490] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15489] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15490] <... pwrite64 resumed>) = 36 [pid 15490] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15490] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15489] <... futex resumed>) = 0 [pid 15489] exit_group(0) = ? [pid 15490] <... futex resumed>) = ? [pid 15490] +++ exited with 0 +++ [pid 15489] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15489, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15491 ci2-android-5-10/strace-static-x86_64: Process 15491 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15491] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15491] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15491] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15491] setpgid(0, 0) = 0 [pid 15491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15491] write(3, "1000", 4) = 4 [pid 15491] close(3) = 0 [pid 15491] write(1, "executing program\n", 18) = 18 executing program [pid 15491] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15491] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15491] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15491] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15491] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15491] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15491] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15492 attached => {parent_tid=[15492]}, 88) = 15492 [pid 15492] set_robust_list(0x7fa72c8d79a0, 24 [pid 15491] rt_sigprocmask(SIG_SETMASK, [] [pid 15492] <... set_robust_list resumed>) = 0 [pid 15491] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15492] rt_sigprocmask(SIG_SETMASK, [] [pid 15491] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15492] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15491] <... futex resumed>) = 0 [pid 15491] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15492] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15492] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15491] <... futex resumed>) = 0 [pid 15492] <... futex resumed>) = 1 [pid 15491] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15491] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15492] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15492] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15491] <... futex resumed>) = 0 [pid 15491] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15491] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15492] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15492] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15491] <... futex resumed>) = 0 [pid 15491] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15491] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15492] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15492] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15491] <... futex resumed>) = 0 [pid 15492] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15491] exit_group(0) = ? [pid 15492] <... futex resumed>) = ? [pid 15492] +++ exited with 0 +++ [pid 15491] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15491, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15493 ci2-android-5-10/strace-static-x86_64: Process 15493 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15493] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15493] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15493] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15493] setpgid(0, 0) = 0 [pid 15493] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15493] write(3, "1000", 4) = 4 [pid 15493] close(3) = 0 [pid 15493] write(1, "executing program\n", 18) = 18 executing program [pid 15493] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15493] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15493] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15493] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15493] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15493] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15493] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15494 attached => {parent_tid=[15494]}, 88) = 15494 [pid 15494] set_robust_list(0x7fa72c8d79a0, 24 [pid 15493] rt_sigprocmask(SIG_SETMASK, [] [pid 15494] <... set_robust_list resumed>) = 0 [pid 15493] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15494] rt_sigprocmask(SIG_SETMASK, [] [pid 15493] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15494] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15493] <... futex resumed>) = 0 [pid 15493] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15494] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15494] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15493] <... futex resumed>) = 0 [pid 15494] <... futex resumed>) = 1 [pid 15493] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15494] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15493] <... futex resumed>) = 0 [pid 15493] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15494] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15494] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15493] <... futex resumed>) = 0 [pid 15494] <... futex resumed>) = 1 [pid 15493] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15494] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15493] <... futex resumed>) = 0 [pid 15493] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15494] <... openat resumed>) = 3 [pid 15494] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15493] <... futex resumed>) = 0 [pid 15494] <... futex resumed>) = 1 [pid 15493] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15494] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15493] <... futex resumed>) = 0 [pid 15493] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15494] <... pwrite64 resumed>) = 36 [pid 15494] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15493] <... futex resumed>) = 0 [pid 15493] exit_group(0) = ? [pid 15494] +++ exited with 0 +++ [pid 15493] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15493, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15495 ci2-android-5-10/strace-static-x86_64: Process 15495 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15495] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15495] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15495] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15495] setpgid(0, 0) = 0 [pid 15495] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15495] write(3, "1000", 4) = 4 [pid 15495] close(3) = 0 executing program [pid 15495] write(1, "executing program\n", 18) = 18 [pid 15495] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15495] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15495] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15495] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15495] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15495] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15495] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15496 attached => {parent_tid=[15496]}, 88) = 15496 [pid 15496] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15496] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15496] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15495] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15495] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15496] <... futex resumed>) = 0 [pid 15496] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15496] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15496] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15495] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15495] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15496] <... futex resumed>) = 0 [pid 15495] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15496] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15496] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15495] <... futex resumed>) = 0 [pid 15495] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15495] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15496] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15496] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15496] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15495] <... futex resumed>) = 0 [pid 15495] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15495] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15496] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15496] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15496] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15495] <... futex resumed>) = 0 [pid 15495] exit_group(0) = ? [pid 15496] +++ exited with 0 +++ [pid 15495] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15495, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15497 ci2-android-5-10/strace-static-x86_64: Process 15497 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15497] set_robust_list(0x555593cef6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15497] <... set_robust_list resumed>) = 0 [pid 15497] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15497] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15497] setpgid(0, 0) = 0 [pid 15497] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15497] write(3, "1000", 4) = 4 [pid 15497] close(3) = 0 [pid 15497] write(1, "executing program\n", 18) = 18 executing program [pid 15497] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15497] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15497] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15497] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15497] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15497] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15497] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15498 attached => {parent_tid=[15498]}, 88) = 15498 [pid 15498] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15498] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15498] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15497] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15497] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15498] <... futex resumed>) = 0 [pid 15498] mkdirat(AT_FDCWD, "./sys", 0777 [pid 15497] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15498] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15498] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15498] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15497] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15497] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15498] <... futex resumed>) = 0 [pid 15498] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15497] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15498] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15498] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15497] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15497] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15498] <... futex resumed>) = 0 [pid 15497] <... futex resumed>) = 1 [pid 15498] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15497] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15498] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15498] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15497] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15497] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15498] <... futex resumed>) = 0 [pid 15497] <... futex resumed>) = 1 [pid 15498] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15497] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15498] <... pwrite64 resumed>) = 36 [pid 15498] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15498] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15497] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15497] exit_group(0) = ? [pid 15498] <... futex resumed>) = ? [pid 15498] +++ exited with 0 +++ [pid 15497] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15497, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15499 ci2-android-5-10/strace-static-x86_64: Process 15499 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15499] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15499] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15499] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15499] setpgid(0, 0) = 0 [pid 15499] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15499] write(3, "1000", 4) = 4 [pid 15499] close(3) = 0 [pid 15499] write(1, "executing program\n", 18) = 18 executing program [pid 15499] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15499] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15499] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15499] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15499] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15499] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15499] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15500 attached [pid 15500] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15500] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15500] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15499] <... clone3 resumed> => {parent_tid=[15500]}, 88) = 15500 [pid 15499] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15499] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15500] <... futex resumed>) = 0 [pid 15500] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15500] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15500] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15499] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15499] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15500] <... futex resumed>) = 0 [pid 15500] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15500] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15500] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15499] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15499] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15500] <... futex resumed>) = 0 [pid 15500] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15499] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15500] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15499] <... futex resumed>) = 0 [pid 15500] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15499] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15500] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15499] <... futex resumed>) = 0 [pid 15500] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15499] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15500] <... pwrite64 resumed>) = 36 [pid 15500] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15499] <... futex resumed>) = 0 [pid 15500] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15499] exit_group(0) = ? [pid 15500] <... futex resumed>) = ? [pid 15500] +++ exited with 0 +++ [pid 15499] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15499, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15501 attached [pid 15501] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15501] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... clone resumed>, child_tidptr=0x555593cef690) = 15501 [pid 15501] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15501] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15501] setpgid(0, 0) = 0 [pid 15501] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15501] <... openat resumed>) = 3 [pid 15501] write(3, "1000", 4) = 4 [pid 15501] close(3) = 0 [pid 15501] write(1, "executing program\n", 18) = 18 executing program [pid 15501] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15501] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15501] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15501] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15501] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15501] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15501] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15502]}, 88) = 15502 [pid 15501] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15501] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15501] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15502 attached [pid 15502] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15502] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15502] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15502] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15501] <... futex resumed>) = 0 [pid 15501] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15501] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15502] <... futex resumed>) = 1 [pid 15502] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15502] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15501] <... futex resumed>) = 0 [pid 15501] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15501] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15502] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15502] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15501] <... futex resumed>) = 0 [pid 15501] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15502] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15501] <... futex resumed>) = 0 [pid 15501] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15502] <... pwrite64 resumed>) = 36 [pid 15502] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15501] <... futex resumed>) = 0 [pid 15501] exit_group(0 [pid 15502] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15501] <... exit_group resumed>) = ? [pid 15502] <... futex resumed>) = ? [pid 15502] +++ exited with 0 +++ [pid 15501] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15501, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15503 ci2-android-5-10/strace-static-x86_64: Process 15503 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15503] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15503] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15503] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15503] setpgid(0, 0) = 0 [pid 15503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15503] write(3, "1000", 4) = 4 [pid 15503] close(3) = 0 executing program [pid 15503] write(1, "executing program\n", 18) = 18 [pid 15503] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15503] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15503] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15503] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15503] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15503] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15503] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15504 attached => {parent_tid=[15504]}, 88) = 15504 [pid 15504] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15504] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15504] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15503] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15503] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15504] <... futex resumed>) = 0 [pid 15504] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15504] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15504] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15503] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15503] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15504] <... futex resumed>) = 0 [pid 15504] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15504] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15504] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15503] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15503] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15504] <... futex resumed>) = 0 [pid 15503] <... futex resumed>) = 1 [pid 15504] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15504] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15504] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15503] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15503] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15504] <... futex resumed>) = 0 [pid 15504] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15503] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15504] <... pwrite64 resumed>) = 36 [pid 15504] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15503] <... futex resumed>) = 0 [pid 15503] exit_group(0) = ? [pid 15504] +++ exited with 0 +++ [pid 15503] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15503, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15505 ci2-android-5-10/strace-static-x86_64: Process 15505 attached [pid 15505] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15505] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15505] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15505] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15505] setpgid(0, 0) = 0 [pid 15505] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15505] write(3, "1000", 4) = 4 [pid 15505] close(3) = 0 executing program [pid 15505] write(1, "executing program\n", 18) = 18 [pid 15505] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15505] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15505] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15505] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15505] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15505] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15505] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15506 attached => {parent_tid=[15506]}, 88) = 15506 [pid 15506] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15506] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15506] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15505] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15505] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15506] <... futex resumed>) = 0 [pid 15505] <... futex resumed>) = 1 [pid 15506] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15506] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15506] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15505] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15505] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15506] <... futex resumed>) = 0 [pid 15506] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15506] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15506] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15505] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15505] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15506] <... futex resumed>) = 0 [pid 15505] <... futex resumed>) = 1 [pid 15506] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15505] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15506] <... openat resumed>) = 3 [pid 15506] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15506] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15505] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15505] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15506] <... futex resumed>) = 0 [pid 15505] <... futex resumed>) = 1 [pid 15506] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15505] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15506] <... pwrite64 resumed>) = 36 [pid 15506] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15505] <... futex resumed>) = 0 [pid 15506] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15505] exit_group(0) = ? [pid 15506] <... futex resumed>) = ? [pid 15506] +++ exited with 0 +++ [pid 15505] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15505, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15507 ci2-android-5-10/strace-static-x86_64: Process 15507 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15507] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15507] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15507] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15507] setpgid(0, 0) = 0 [pid 15507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15507] write(3, "1000", 4) = 4 [pid 15507] close(3) = 0 [pid 15507] write(1, "executing program\n", 18) = 18 executing program [pid 15507] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15507] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15507] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15507] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15507] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15507] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15507] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15508 attached => {parent_tid=[15508]}, 88) = 15508 [pid 15508] set_robust_list(0x7fa72c8d79a0, 24 [pid 15507] rt_sigprocmask(SIG_SETMASK, [] [pid 15508] <... set_robust_list resumed>) = 0 [pid 15507] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15508] rt_sigprocmask(SIG_SETMASK, [] [pid 15507] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15508] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15507] <... futex resumed>) = 0 [pid 15507] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15508] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15508] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15507] <... futex resumed>) = 0 [pid 15508] <... futex resumed>) = 1 [pid 15507] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15508] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15507] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15508] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15508] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15507] <... futex resumed>) = 0 [pid 15508] <... futex resumed>) = 1 [pid 15507] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15508] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15507] <... futex resumed>) = 0 [pid 15507] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15508] <... openat resumed>) = 3 [pid 15508] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15507] <... futex resumed>) = 0 [pid 15508] <... futex resumed>) = 1 [pid 15507] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15508] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15507] <... futex resumed>) = 0 [pid 15507] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15508] <... pwrite64 resumed>) = 36 [pid 15508] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15507] <... futex resumed>) = 0 [pid 15507] exit_group(0) = ? [pid 15508] +++ exited with 0 +++ [pid 15507] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15507, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15509 ci2-android-5-10/strace-static-x86_64: Process 15509 attached [pid 15509] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15509] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15509] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15509] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15509] setpgid(0, 0) = 0 [pid 15509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15509] <... openat resumed>) = 3 [pid 15509] write(3, "1000", 4) = 4 [pid 15509] close(3) = 0 [pid 15509] write(1, "executing program\n", 18) = 18 executing program [pid 15509] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15509] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15509] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15509] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15509] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15509] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15509] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15510]}, 88) = 15510 [pid 15509] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15509] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15509] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15510 attached [pid 15510] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15510] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15510] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15510] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15509] <... futex resumed>) = 0 [pid 15509] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15509] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15510] <... futex resumed>) = 1 [pid 15510] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15510] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15509] <... futex resumed>) = 0 [pid 15509] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15509] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15510] <... futex resumed>) = 1 [pid 15510] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15510] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15509] <... futex resumed>) = 0 [pid 15509] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15509] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15510] <... futex resumed>) = 1 [pid 15510] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15510] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15509] <... futex resumed>) = 0 [pid 15510] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15509] exit_group(0) = ? [pid 15510] <... futex resumed>) = ? [pid 15510] +++ exited with 0 +++ [pid 15509] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15509, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15511 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 15511 attached [pid 15511] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15511] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15511] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15511] setpgid(0, 0) = 0 [pid 15511] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15511] write(3, "1000", 4) = 4 [pid 15511] close(3) = 0 [pid 15511] write(1, "executing program\n", 18) = 18 executing program [pid 15511] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15511] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15511] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15511] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15511] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15511] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15511] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15512 attached => {parent_tid=[15512]}, 88) = 15512 [pid 15512] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15511] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15512] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15511] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15512] mkdirat(AT_FDCWD, "./sys", 0777 [pid 15511] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15512] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15512] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15511] <... futex resumed>) = 0 [pid 15511] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15511] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15512] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15512] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15511] <... futex resumed>) = 0 [pid 15511] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15511] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15512] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15512] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15511] <... futex resumed>) = 0 [pid 15511] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15511] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15512] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15512] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15511] <... futex resumed>) = 0 [pid 15511] exit_group(0) = ? [pid 15512] +++ exited with 0 +++ [pid 15511] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15511, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15513 ci2-android-5-10/strace-static-x86_64: Process 15513 attached [pid 15513] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15513] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15513] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15513] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15513] setpgid(0, 0) = 0 [pid 15513] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15513] <... openat resumed>) = 3 [pid 15513] write(3, "1000", 4) = 4 [pid 15513] close(3) = 0 [pid 15513] write(1, "executing program\n", 18) = 18 executing program [pid 15513] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15513] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15513] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15513] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15513] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15513] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15513] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15514]}, 88) = 15514 [pid 15513] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15513] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15513] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15514 attached [pid 15514] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15514] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15514] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15514] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15513] <... futex resumed>) = 0 [pid 15513] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15513] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15514] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15514] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15513] <... futex resumed>) = 0 [pid 15514] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15513] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15513] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15514] <... openat resumed>) = 3 [pid 15514] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15513] <... futex resumed>) = 0 [pid 15513] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15513] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15514] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15514] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15513] <... futex resumed>) = 0 [pid 15514] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15513] exit_group(0) = ? [pid 15514] <... futex resumed>) = ? [pid 15514] +++ exited with 0 +++ [pid 15513] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15513, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15515 ci2-android-5-10/strace-static-x86_64: Process 15515 attached [pid 15515] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15515] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15515] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15515] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15515] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15515] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15515] write(3, "1000", 4) = 4 [pid 15515] close(3) = 0 [pid 15515] write(1, "executing program\n", 18) = 18 executing program [pid 15515] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15515] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15515] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15515] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15515] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15515] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15515] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15516 attached [pid 15516] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15516] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15516] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15515] <... clone3 resumed> => {parent_tid=[15516]}, 88) = 15516 [pid 15515] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15515] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15516] <... futex resumed>) = 0 [pid 15516] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15516] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15516] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15515] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15515] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15516] <... futex resumed>) = 0 [pid 15516] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15516] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15516] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15515] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15515] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15516] <... futex resumed>) = 0 [pid 15515] <... futex resumed>) = 1 [pid 15516] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15515] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15516] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15516] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15515] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15515] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15516] <... futex resumed>) = 0 [pid 15515] <... futex resumed>) = 1 [pid 15516] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15515] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15516] <... pwrite64 resumed>) = 36 [pid 15516] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15516] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15515] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15515] exit_group(0) = ? [pid 15516] <... futex resumed>) = ? [pid 15516] +++ exited with 0 +++ [pid 15515] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15515, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15517 ci2-android-5-10/strace-static-x86_64: Process 15517 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15517] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15517] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15517] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15517] setpgid(0, 0) = 0 [pid 15517] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15517] write(3, "1000", 4) = 4 [pid 15517] close(3) = 0 [pid 15517] write(1, "executing program\n", 18) = 18 executing program [pid 15517] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15517] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15517] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15517] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15517] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15517] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15517] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15518]}, 88) = 15518 [pid 15517] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15517] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15517] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15518 attached [pid 15518] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15518] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15518] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15518] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15517] <... futex resumed>) = 0 [pid 15517] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15517] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15518] <... futex resumed>) = 1 [pid 15518] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15518] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15517] <... futex resumed>) = 0 [pid 15517] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15517] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15518] <... futex resumed>) = 1 [pid 15518] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15518] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15517] <... futex resumed>) = 0 [pid 15517] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15517] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15518] <... futex resumed>) = 1 [pid 15518] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15518] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15517] <... futex resumed>) = 0 [pid 15518] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15517] exit_group(0) = ? [pid 15518] <... futex resumed>) = ? [pid 15518] +++ exited with 0 +++ [pid 15517] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15517, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15519 ci2-android-5-10/strace-static-x86_64: Process 15519 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15519] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15519] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15519] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15519] setpgid(0, 0) = 0 [pid 15519] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15519] write(3, "1000", 4) = 4 [pid 15519] close(3) = 0 [pid 15519] write(1, "executing program\n", 18) = 18 executing program [pid 15519] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15519] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15519] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15519] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15519] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15519] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15519] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15520 attached => {parent_tid=[15520]}, 88) = 15520 [pid 15520] set_robust_list(0x7fa72c8d79a0, 24 [pid 15519] rt_sigprocmask(SIG_SETMASK, [] [pid 15520] <... set_robust_list resumed>) = 0 [pid 15519] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15520] rt_sigprocmask(SIG_SETMASK, [] [pid 15519] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15520] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15519] <... futex resumed>) = 0 [pid 15519] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15520] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15520] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15519] <... futex resumed>) = 0 [pid 15520] <... futex resumed>) = 1 [pid 15519] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15520] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15519] <... futex resumed>) = 0 [pid 15519] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15520] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15520] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15519] <... futex resumed>) = 0 [pid 15519] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15520] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15519] <... futex resumed>) = 0 [pid 15519] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15520] <... openat resumed>) = 3 [pid 15520] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15519] <... futex resumed>) = 0 [pid 15520] <... futex resumed>) = 1 [pid 15519] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15520] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15519] <... futex resumed>) = 0 [pid 15519] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15520] <... pwrite64 resumed>) = 36 [pid 15520] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15519] <... futex resumed>) = 0 [pid 15519] exit_group(0) = ? [pid 15520] +++ exited with 0 +++ [pid 15519] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15519, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15521 ci2-android-5-10/strace-static-x86_64: Process 15521 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15521] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15521] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15521] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15521] setpgid(0, 0) = 0 [pid 15521] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15521] write(3, "1000", 4) = 4 [pid 15521] close(3) = 0 [pid 15521] write(1, "executing program\n", 18) = 18 executing program [pid 15521] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15521] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15521] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15521] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15521] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15521] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15521] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15522 attached [pid 15522] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15522] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15522] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15521] <... clone3 resumed> => {parent_tid=[15522]}, 88) = 15522 [pid 15521] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15521] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15522] <... futex resumed>) = 0 [pid 15522] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15522] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15522] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15521] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15521] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15522] <... futex resumed>) = 0 [pid 15522] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15522] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15522] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15521] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15521] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15522] <... futex resumed>) = 0 [pid 15521] <... futex resumed>) = 1 [pid 15522] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15522] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15522] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15521] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15521] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15522] <... futex resumed>) = 0 [pid 15522] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15521] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15522] <... pwrite64 resumed>) = 36 [pid 15522] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15522] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15521] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15521] exit_group(0) = ? [pid 15522] <... futex resumed>) = ? [pid 15522] +++ exited with 0 +++ [pid 15521] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15521, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15523 ci2-android-5-10/strace-static-x86_64: Process 15523 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15523] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15523] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15523] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15523] setpgid(0, 0) = 0 [pid 15523] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15523] write(3, "1000", 4) = 4 [pid 15523] close(3) = 0 [pid 15523] write(1, "executing program\n", 18) = 18 executing program [pid 15523] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15523] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15523] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15523] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15523] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15523] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15523] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15524 attached => {parent_tid=[15524]}, 88) = 15524 [pid 15524] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15524] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15524] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15523] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15523] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15524] <... futex resumed>) = 0 [pid 15523] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15524] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15524] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15524] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15523] <... futex resumed>) = 0 [pid 15523] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15524] <... futex resumed>) = 0 [pid 15523] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15524] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15524] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15523] <... futex resumed>) = 0 [pid 15524] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15523] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15524] <... futex resumed>) = 0 [pid 15523] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15524] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15524] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15524] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15523] <... futex resumed>) = 0 [pid 15523] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15524] <... futex resumed>) = 0 [pid 15523] <... futex resumed>) = 1 [pid 15524] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15523] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15524] <... pwrite64 resumed>) = 36 [pid 15524] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15523] <... futex resumed>) = 0 [pid 15523] exit_group(0 [pid 15524] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15523] <... exit_group resumed>) = ? [pid 15524] <... futex resumed>) = ? [pid 15524] +++ exited with 0 +++ [pid 15523] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15523, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15525 ci2-android-5-10/strace-static-x86_64: Process 15525 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15525] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15525] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15525] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15525] setpgid(0, 0) = 0 [pid 15525] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15525] write(3, "1000", 4) = 4 [pid 15525] close(3) = 0 [pid 15525] write(1, "executing program\n", 18) = 18 executing program [pid 15525] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15525] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15525] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15525] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15525] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15525] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15525] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15526]}, 88) = 15526 [pid 15525] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15525] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15525] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15526 attached [pid 15526] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15526] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15526] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15526] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15525] <... futex resumed>) = 0 [pid 15525] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15525] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15526] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15526] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15525] <... futex resumed>) = 0 [pid 15525] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15525] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15526] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15526] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15525] <... futex resumed>) = 0 [pid 15525] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15525] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15526] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15526] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15525] <... futex resumed>) = 0 [pid 15525] exit_group(0) = ? [pid 15526] +++ exited with 0 +++ [pid 15525] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15525, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15527 attached , child_tidptr=0x555593cef690) = 15527 [pid 15527] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15527] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15527] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15527] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15527] <... prctl resumed>) = 0 [pid 15527] setpgid(0, 0) = 0 [pid 15527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15527] write(3, "1000", 4) = 4 [pid 15527] close(3) = 0 [pid 15527] write(1, "executing program\n", 18) = 18 executing program [pid 15527] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15527] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15527] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15527] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15527] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15527] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15527] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15528 attached => {parent_tid=[15528]}, 88) = 15528 [pid 15528] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15528] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15528] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15527] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15527] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15528] <... futex resumed>) = 0 [pid 15527] <... futex resumed>) = 1 [pid 15528] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15527] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15528] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15528] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15527] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15527] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15528] <... futex resumed>) = 0 [pid 15528] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15527] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15528] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15528] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15528] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15527] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15527] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15528] <... futex resumed>) = 0 [pid 15528] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15528] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15528] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15527] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15527] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15528] <... futex resumed>) = 0 [pid 15528] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15527] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15528] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15528] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15527] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15527] exit_group(0) = ? [pid 15528] <... futex resumed>) = ? [pid 15528] +++ exited with 0 +++ [pid 15527] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15527, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15529 ci2-android-5-10/strace-static-x86_64: Process 15529 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15529] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15529] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15529] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15529] setpgid(0, 0) = 0 [pid 15529] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15529] write(3, "1000", 4) = 4 [pid 15529] close(3) = 0 executing program [pid 15529] write(1, "executing program\n", 18) = 18 [pid 15529] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15529] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15529] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15529] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15529] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15529] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15529] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15530]}, 88) = 15530 [pid 15529] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15529] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15529] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15530 attached [pid 15530] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15530] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15530] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15530] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15529] <... futex resumed>) = 0 [pid 15530] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15529] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15530] <... futex resumed>) = 0 [pid 15530] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15529] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15530] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15530] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15529] <... futex resumed>) = 0 [pid 15529] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15529] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15530] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15530] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15529] <... futex resumed>) = 0 [pid 15529] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15529] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15530] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15530] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15529] <... futex resumed>) = 0 [pid 15530] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15529] exit_group(0) = ? [pid 15530] <... futex resumed>) = ? [pid 15530] +++ exited with 0 +++ [pid 15529] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15529, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15531 ci2-android-5-10/strace-static-x86_64: Process 15531 attached [pid 15531] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15531] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15531] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15531] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15531] <... prctl resumed>) = 0 [pid 15531] setpgid(0, 0) = 0 [pid 15531] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15531] write(3, "1000", 4) = 4 [pid 15531] close(3) = 0 executing program [pid 15531] write(1, "executing program\n", 18) = 18 [pid 15531] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15531] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15531] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15531] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15531] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15531] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15531] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15532 attached => {parent_tid=[15532]}, 88) = 15532 [pid 15532] set_robust_list(0x7fa72c8d79a0, 24 [pid 15531] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15532] <... set_robust_list resumed>) = 0 [pid 15531] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15532] rt_sigprocmask(SIG_SETMASK, [] [pid 15531] <... futex resumed>) = 0 [pid 15532] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15531] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15532] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15532] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15531] <... futex resumed>) = 0 [pid 15532] <... futex resumed>) = 1 [pid 15531] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15532] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15531] <... futex resumed>) = 0 [pid 15531] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15532] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15532] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15531] <... futex resumed>) = 0 [pid 15531] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15531] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15532] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15532] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15531] <... futex resumed>) = 0 [pid 15531] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15531] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15532] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15532] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15531] <... futex resumed>) = 0 [pid 15532] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15531] exit_group(0) = ? [pid 15532] <... futex resumed>) = ? [pid 15532] +++ exited with 0 +++ [pid 15531] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15531, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15533 attached , child_tidptr=0x555593cef690) = 15533 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15533] set_robust_list(0x555593cef6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15533] <... set_robust_list resumed>) = 0 [pid 15533] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15533] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15533] setpgid(0, 0) = 0 [pid 15533] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15533] write(3, "1000", 4) = 4 [pid 15533] close(3) = 0 [pid 15533] write(1, "executing program\n", 18) = 18 executing program [pid 15533] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15533] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15533] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15533] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15533] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15533] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15533] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15534 attached => {parent_tid=[15534]}, 88) = 15534 [pid 15534] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15534] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15534] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15533] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15533] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15534] <... futex resumed>) = 0 [pid 15534] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15534] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15534] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15533] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15533] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15534] <... futex resumed>) = 0 [pid 15534] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15534] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15534] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15533] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15533] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15534] <... futex resumed>) = 0 [pid 15533] <... futex resumed>) = 1 [pid 15534] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15534] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15534] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15533] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15533] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15534] <... futex resumed>) = 0 [pid 15534] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15533] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15534] <... pwrite64 resumed>) = 36 [pid 15534] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15534] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15533] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15533] exit_group(0) = ? [pid 15534] <... futex resumed>) = ? [pid 15534] +++ exited with 0 +++ [pid 15533] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15533, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15535 ci2-android-5-10/strace-static-x86_64: Process 15535 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15535] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15535] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15535] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15535] setpgid(0, 0) = 0 [pid 15535] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15535] write(3, "1000", 4) = 4 [pid 15535] close(3) = 0 [pid 15535] write(1, "executing program\n", 18) = 18 executing program [pid 15535] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15535] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15535] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15535] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15535] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15535] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15535] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15536]}, 88) = 15536 [pid 15535] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15535] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15535] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15536 attached [pid 15536] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15536] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15536] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15536] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15535] <... futex resumed>) = 0 [pid 15535] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15535] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15536] <... futex resumed>) = 1 [pid 15536] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15536] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15535] <... futex resumed>) = 0 [pid 15535] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15535] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15536] <... futex resumed>) = 1 [pid 15536] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15536] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15535] <... futex resumed>) = 0 [pid 15535] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15535] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15536] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15536] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15535] <... futex resumed>) = 0 [pid 15536] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15535] exit_group(0) = ? [pid 15536] <... futex resumed>) = ? [pid 15536] +++ exited with 0 +++ [pid 15535] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15535, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15537 ci2-android-5-10/strace-static-x86_64: Process 15537 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15537] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15537] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15537] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15537] setpgid(0, 0) = 0 [pid 15537] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15537] write(3, "1000", 4) = 4 [pid 15537] close(3) = 0 [pid 15537] write(1, "executing program\n", 18) = 18 executing program [pid 15537] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15537] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15537] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15537] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15537] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15537] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15537] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15538 attached => {parent_tid=[15538]}, 88) = 15538 [pid 15538] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15538] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15538] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15537] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15537] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15538] <... futex resumed>) = 0 [pid 15538] mkdirat(AT_FDCWD, "./sys", 0777 [pid 15537] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15538] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15538] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15538] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15537] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15537] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15538] <... futex resumed>) = 0 [pid 15538] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15537] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15538] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15538] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15537] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15537] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15538] <... futex resumed>) = 0 [pid 15537] <... futex resumed>) = 1 [pid 15538] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15537] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15538] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15538] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15537] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15537] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15538] <... futex resumed>) = 0 [pid 15537] <... futex resumed>) = 1 [pid 15538] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15537] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15538] <... pwrite64 resumed>) = 36 [pid 15538] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15537] <... futex resumed>) = 0 [pid 15537] exit_group(0 [pid 15538] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15537] <... exit_group resumed>) = ? [pid 15538] <... futex resumed>) = ? [pid 15538] +++ exited with 0 +++ [pid 15537] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15537, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15539 ci2-android-5-10/strace-static-x86_64: Process 15539 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15539] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15539] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15539] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15539] setpgid(0, 0) = 0 [pid 15539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15539] write(3, "1000", 4) = 4 [pid 15539] close(3) = 0 executing program [pid 15539] write(1, "executing program\n", 18) = 18 [pid 15539] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15539] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15539] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15539] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15539] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15539] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15539] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15540 attached => {parent_tid=[15540]}, 88) = 15540 [pid 15540] set_robust_list(0x7fa72c8d79a0, 24 [pid 15539] rt_sigprocmask(SIG_SETMASK, [] [pid 15540] <... set_robust_list resumed>) = 0 [pid 15540] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15540] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15539] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15539] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15540] <... futex resumed>) = 0 [pid 15539] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15540] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15540] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15540] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15539] <... futex resumed>) = 0 [pid 15539] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15540] <... futex resumed>) = 0 [pid 15539] <... futex resumed>) = 1 [pid 15540] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15539] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15540] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15539] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15540] <... futex resumed>) = 0 [pid 15539] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15540] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15539] <... futex resumed>) = 0 [pid 15540] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15539] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15540] <... futex resumed>) = 0 [pid 15539] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15540] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15539] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15539] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15540] <... pwrite64 resumed>) = 36 [pid 15540] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15539] <... futex resumed>) = 0 [pid 15539] exit_group(0) = ? [pid 15540] <... futex resumed>) = ? [pid 15540] +++ exited with 0 +++ [pid 15539] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15539, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15541 ci2-android-5-10/strace-static-x86_64: Process 15541 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15541] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15541] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15541] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15541] setpgid(0, 0) = 0 [pid 15541] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15541] write(3, "1000", 4) = 4 [pid 15541] close(3) = 0 executing program [pid 15541] write(1, "executing program\n", 18) = 18 [pid 15541] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15541] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15541] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15541] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15541] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15541] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15541] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15542]}, 88) = 15542 [pid 15541] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15541] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15541] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15542 attached [pid 15542] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15542] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15542] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15542] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15541] <... futex resumed>) = 0 [pid 15541] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15541] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15542] <... futex resumed>) = 1 [pid 15542] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15542] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15541] <... futex resumed>) = 0 [pid 15541] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15541] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15542] <... futex resumed>) = 1 [pid 15542] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15542] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15541] <... futex resumed>) = 0 [pid 15541] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15541] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15542] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15542] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15541] <... futex resumed>) = 0 [pid 15542] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15541] exit_group(0) = ? [pid 15542] <... futex resumed>) = ? [pid 15542] +++ exited with 0 +++ [pid 15541] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15541, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15543 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 15543 attached [pid 15543] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15543] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15543] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15543] setpgid(0, 0) = 0 [pid 15543] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15543] write(3, "1000", 4) = 4 [pid 15543] close(3) = 0 [pid 15543] write(1, "executing program\n", 18) = 18 executing program [pid 15543] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15543] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15543] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15543] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15543] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15543] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15543] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15544 attached => {parent_tid=[15544]}, 88) = 15544 [pid 15544] set_robust_list(0x7fa72c8d79a0, 24 [pid 15543] rt_sigprocmask(SIG_SETMASK, [] [pid 15544] <... set_robust_list resumed>) = 0 [pid 15543] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15544] rt_sigprocmask(SIG_SETMASK, [] [pid 15543] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15544] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15543] <... futex resumed>) = 0 [pid 15543] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15544] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15544] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15543] <... futex resumed>) = 0 [pid 15544] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15543] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15544] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15543] <... futex resumed>) = 0 [pid 15544] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15543] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15544] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15544] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15543] <... futex resumed>) = 0 [pid 15544] <... futex resumed>) = 1 [pid 15543] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15544] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15543] <... futex resumed>) = 0 [pid 15543] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15544] <... openat resumed>) = 3 [pid 15544] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15543] <... futex resumed>) = 0 [pid 15544] <... futex resumed>) = 1 [pid 15543] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15544] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15543] <... futex resumed>) = 0 [pid 15543] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15544] <... pwrite64 resumed>) = 36 [pid 15544] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15543] <... futex resumed>) = 0 [pid 15544] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15543] exit_group(0) = ? [pid 15544] <... futex resumed>) = ? [pid 15544] +++ exited with 0 +++ [pid 15543] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15543, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15545 ci2-android-5-10/strace-static-x86_64: Process 15545 attached [pid 15545] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15545] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15545] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15545] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15545] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15545] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15545] write(3, "1000", 4) = 4 [pid 15545] close(3) = 0 [pid 15545] write(1, "executing program\n", 18) = 18 executing program [pid 15545] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15545] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15545] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15545] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15545] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15545] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15545] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15546]}, 88) = 15546 [pid 15545] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15545] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15545] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15546 attached [pid 15546] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15546] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15546] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15546] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15545] <... futex resumed>) = 0 [pid 15545] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15545] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15546] <... futex resumed>) = 1 [pid 15546] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15546] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15545] <... futex resumed>) = 0 [pid 15545] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15545] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15546] <... futex resumed>) = 1 [pid 15546] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15546] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15545] <... futex resumed>) = 0 [pid 15545] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15545] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15546] <... futex resumed>) = 1 [pid 15546] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15546] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15545] <... futex resumed>) = 0 [pid 15546] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15545] exit_group(0) = ? [pid 15546] <... futex resumed>) = ? [pid 15546] +++ exited with 0 +++ [pid 15545] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15545, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15547 attached , child_tidptr=0x555593cef690) = 15547 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15547] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15547] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15547] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15547] setpgid(0, 0) = 0 [pid 15547] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15547] write(3, "1000", 4) = 4 [pid 15547] close(3) = 0 [pid 15547] write(1, "executing program\n", 18) = 18 executing program [pid 15547] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15547] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15547] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15547] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15547] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15547] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15547] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15548]}, 88) = 15548 [pid 15547] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15547] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15547] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15548 attached [pid 15548] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15548] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15548] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15548] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15547] <... futex resumed>) = 0 [pid 15547] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15547] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15548] <... futex resumed>) = 1 [pid 15548] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15548] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15547] <... futex resumed>) = 0 [pid 15547] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15547] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15548] <... futex resumed>) = 1 [pid 15548] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15548] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15547] <... futex resumed>) = 0 [pid 15547] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15547] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15548] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15548] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15547] <... futex resumed>) = 0 [pid 15548] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15547] exit_group(0) = ? [pid 15548] <... futex resumed>) = ? [pid 15548] +++ exited with 0 +++ [pid 15547] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15547, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15549 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 15549 attached [pid 15549] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15549] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15549] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15549] setpgid(0, 0) = 0 [pid 15549] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15549] write(3, "1000", 4) = 4 executing program [pid 15549] close(3) = 0 [pid 15549] write(1, "executing program\n", 18) = 18 [pid 15549] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15549] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15549] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15549] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15549] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15549] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15549] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15550 attached => {parent_tid=[15550]}, 88) = 15550 [pid 15550] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15549] rt_sigprocmask(SIG_SETMASK, [] [pid 15550] rt_sigprocmask(SIG_SETMASK, [] [pid 15549] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15550] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15549] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15550] mkdirat(AT_FDCWD, "./sys", 0777 [pid 15549] <... futex resumed>) = 0 [pid 15549] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15550] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15550] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15549] <... futex resumed>) = 0 [pid 15549] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15549] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15550] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15550] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15549] <... futex resumed>) = 0 [pid 15549] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15549] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15550] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15550] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15549] <... futex resumed>) = 0 [pid 15549] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15549] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15550] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15550] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15549] <... futex resumed>) = 0 [pid 15550] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15549] exit_group(0) = ? [pid 15550] <... futex resumed>) = ? [pid 15550] +++ exited with 0 +++ [pid 15549] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15549, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15551 attached [pid 15551] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15551] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... clone resumed>, child_tidptr=0x555593cef690) = 15551 [pid 15551] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15551] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15551] setpgid(0, 0) = 0 [pid 15551] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15551] write(3, "1000", 4) = 4 [pid 15551] close(3) = 0 [pid 15551] write(1, "executing program\n", 18) = 18 executing program [pid 15551] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15551] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15551] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15551] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15551] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15551] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15551] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15552 attached => {parent_tid=[15552]}, 88) = 15552 [pid 15552] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15552] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15552] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15551] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15551] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15552] <... futex resumed>) = 0 [pid 15552] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15552] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15552] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15551] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15551] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15552] <... futex resumed>) = 0 [pid 15552] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15552] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15552] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15551] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15551] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15552] <... futex resumed>) = 0 [pid 15552] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15551] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15552] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15552] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15551] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15551] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15552] <... futex resumed>) = 0 [pid 15552] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15551] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15552] <... pwrite64 resumed>) = 36 [pid 15552] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15552] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15551] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15551] exit_group(0) = ? [pid 15552] <... futex resumed>) = ? [pid 15552] +++ exited with 0 +++ [pid 15551] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15551, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15553 ci2-android-5-10/strace-static-x86_64: Process 15553 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15553] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15553] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15553] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15553] setpgid(0, 0) = 0 [pid 15553] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15553] write(3, "1000", 4) = 4 [pid 15553] close(3) = 0 [pid 15553] write(1, "executing program\n", 18) = 18 executing program [pid 15553] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15553] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15553] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15553] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15553] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15553] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15553] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15554 attached => {parent_tid=[15554]}, 88) = 15554 [pid 15554] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15554] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15554] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15553] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15553] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15554] <... futex resumed>) = 0 [pid 15554] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15554] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15553] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15554] <... futex resumed>) = 0 [pid 15553] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15554] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15553] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15554] <... futex resumed>) = 0 [pid 15553] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15554] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15554] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15554] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15553] <... futex resumed>) = 0 [pid 15553] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15554] <... futex resumed>) = 0 [pid 15553] <... futex resumed>) = 1 [pid 15554] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15553] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15554] <... openat resumed>) = 3 [pid 15554] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15553] <... futex resumed>) = 0 [pid 15553] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15553] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15554] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15554] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15553] <... futex resumed>) = 0 [pid 15553] exit_group(0 [pid 15554] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15553] <... exit_group resumed>) = ? [pid 15554] <... futex resumed>) = ? [pid 15554] +++ exited with 0 +++ [pid 15553] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15553, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15555 ci2-android-5-10/strace-static-x86_64: Process 15555 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15555] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15555] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15555] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15555] setpgid(0, 0) = 0 [pid 15555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15555] write(3, "1000", 4) = 4 [pid 15555] close(3) = 0 [pid 15555] write(1, "executing program\n", 18) = 18 executing program [pid 15555] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15555] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15555] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15555] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15555] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15555] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15555] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15556 attached => {parent_tid=[15556]}, 88) = 15556 [pid 15556] set_robust_list(0x7fa72c8d79a0, 24 [pid 15555] rt_sigprocmask(SIG_SETMASK, [] [pid 15556] <... set_robust_list resumed>) = 0 [pid 15555] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15556] rt_sigprocmask(SIG_SETMASK, [] [pid 15555] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15556] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15555] <... futex resumed>) = 0 [pid 15555] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15556] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15556] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15555] <... futex resumed>) = 0 [pid 15556] <... futex resumed>) = 1 [pid 15555] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15556] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15555] <... futex resumed>) = 0 [pid 15555] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15556] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15556] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15555] <... futex resumed>) = 0 [pid 15556] <... futex resumed>) = 1 [pid 15555] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15556] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15555] <... futex resumed>) = 0 [pid 15555] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15556] <... openat resumed>) = 3 [pid 15556] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15555] <... futex resumed>) = 0 [pid 15556] <... futex resumed>) = 1 [pid 15555] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15556] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15555] <... futex resumed>) = 0 [pid 15555] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15556] <... pwrite64 resumed>) = 36 [pid 15556] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15555] <... futex resumed>) = 0 [pid 15556] <... futex resumed>) = 1 [pid 15556] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15555] exit_group(0) = ? [pid 15556] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 15556] +++ exited with 0 +++ [pid 15555] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15555, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15557 ci2-android-5-10/strace-static-x86_64: Process 15557 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15557] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15557] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15557] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15557] setpgid(0, 0) = 0 [pid 15557] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15557] write(3, "1000", 4) = 4 [pid 15557] close(3) = 0 [pid 15557] write(1, "executing program\n", 18) = 18 executing program [pid 15557] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15557] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15557] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15557] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15557] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15557] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15557] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15558 attached => {parent_tid=[15558]}, 88) = 15558 [pid 15558] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15558] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15558] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15557] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15557] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15558] <... futex resumed>) = 0 [pid 15557] <... futex resumed>) = 1 [pid 15558] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15558] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15558] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15557] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15557] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15558] <... futex resumed>) = 0 [pid 15558] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15558] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15558] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15557] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15557] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15558] <... futex resumed>) = 0 [pid 15558] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15558] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15558] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15557] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15557] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15558] <... futex resumed>) = 0 [pid 15557] <... futex resumed>) = 1 [pid 15558] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15557] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15558] <... pwrite64 resumed>) = 36 [pid 15558] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15558] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15557] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15557] exit_group(0) = ? [pid 15558] <... futex resumed>) = ? [pid 15558] +++ exited with 0 +++ [pid 15557] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15557, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15559 ci2-android-5-10/strace-static-x86_64: Process 15559 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15559] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15559] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15559] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15559] setpgid(0, 0) = 0 [pid 15559] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15559] write(3, "1000", 4) = 4 [pid 15559] close(3) = 0 [pid 15559] write(1, "executing program\n", 18) = 18 executing program [pid 15559] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15559] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15559] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15559] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15559] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15559] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15559] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15560 attached => {parent_tid=[15560]}, 88) = 15560 [pid 15560] set_robust_list(0x7fa72c8d79a0, 24 [pid 15559] rt_sigprocmask(SIG_SETMASK, [] [pid 15560] <... set_robust_list resumed>) = 0 [pid 15559] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15560] rt_sigprocmask(SIG_SETMASK, [] [pid 15559] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15560] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15559] <... futex resumed>) = 0 [pid 15559] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15560] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15560] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15559] <... futex resumed>) = 0 [pid 15560] <... futex resumed>) = 1 [pid 15559] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15560] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15559] <... futex resumed>) = 0 [pid 15559] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15560] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15560] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15559] <... futex resumed>) = 0 [pid 15560] <... futex resumed>) = 1 [pid 15559] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15560] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15559] <... futex resumed>) = 0 [pid 15559] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15560] <... openat resumed>) = 3 [pid 15560] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15559] <... futex resumed>) = 0 [pid 15560] <... futex resumed>) = 1 [pid 15559] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15560] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15559] <... futex resumed>) = 0 [pid 15559] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15560] <... pwrite64 resumed>) = 36 [pid 15560] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15559] <... futex resumed>) = 0 [pid 15560] <... futex resumed>) = 1 [pid 15559] exit_group(0 [pid 15560] ???() = -1 ENOSYS (Function not implemented) [pid 15559] <... exit_group resumed>) = ? [pid 15560] +++ exited with 0 +++ [pid 15559] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15559, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15561 attached , child_tidptr=0x555593cef690) = 15561 [pid 15561] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15561] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15561] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15561] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15561] <... prctl resumed>) = 0 [pid 15561] setpgid(0, 0) = 0 [pid 15561] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15561] write(3, "1000", 4) = 4 [pid 15561] close(3) = 0 [pid 15561] write(1, "executing program\n", 18) = 18 executing program [pid 15561] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15561] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15561] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15561] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15561] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15561] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15561] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15562 attached => {parent_tid=[15562]}, 88) = 15562 [pid 15562] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15562] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15562] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15561] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15561] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15562] <... futex resumed>) = 0 [pid 15562] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15562] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15562] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15561] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15561] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15562] <... futex resumed>) = 0 [pid 15562] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15562] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15562] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15561] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15561] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15562] <... futex resumed>) = 0 [pid 15561] <... futex resumed>) = 1 [pid 15562] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15561] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15562] <... openat resumed>) = 3 [pid 15562] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15562] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15561] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15561] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15562] <... futex resumed>) = 0 [pid 15561] <... futex resumed>) = 1 [pid 15562] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15561] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15562] <... pwrite64 resumed>) = 36 [pid 15562] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15562] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15561] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15561] exit_group(0) = ? [pid 15562] <... futex resumed>) = ? [pid 15562] +++ exited with 0 +++ [pid 15561] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15561, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15563 ci2-android-5-10/strace-static-x86_64: Process 15563 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15563] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15563] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15563] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15563] setpgid(0, 0) = 0 [pid 15563] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15563] write(3, "1000", 4) = 4 [pid 15563] close(3) = 0 [pid 15563] write(1, "executing program\n", 18) = 18 executing program [pid 15563] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15563] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15563] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15563] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15563] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15563] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15563] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15564]}, 88) = 15564 [pid 15563] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15563] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15563] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15564 attached [pid 15564] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15564] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15564] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15564] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15564] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15563] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15563] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15564] <... futex resumed>) = 0 [pid 15564] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15563] <... futex resumed>) = 1 [pid 15564] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15564] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15564] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15563] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15563] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15564] <... futex resumed>) = 0 [pid 15564] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15563] <... futex resumed>) = 1 [pid 15564] <... openat resumed>) = 3 [pid 15564] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15564] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15563] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15563] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15564] <... futex resumed>) = 0 [pid 15564] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15563] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15564] <... pwrite64 resumed>) = 36 [pid 15564] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15564] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15563] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15563] exit_group(0) = ? [pid 15564] <... futex resumed>) = ? [pid 15564] +++ exited with 0 +++ [pid 15563] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15563, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15565 ci2-android-5-10/strace-static-x86_64: Process 15565 attached [pid 15565] set_robust_list(0x555593cef6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15565] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15565] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15565] setpgid(0, 0) = 0 [pid 15565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15565] write(3, "1000", 4) = 4 [pid 15565] close(3) = 0 executing program [pid 15565] write(1, "executing program\n", 18) = 18 [pid 15565] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15565] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15565] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15565] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15565] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15565] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15565] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15566]}, 88) = 15566 [pid 15565] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15565] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15565] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15566 attached [pid 15566] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15566] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15566] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15566] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15565] <... futex resumed>) = 0 [pid 15565] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15565] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15566] <... futex resumed>) = 1 [pid 15566] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15566] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15565] <... futex resumed>) = 0 [pid 15565] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15565] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15566] <... futex resumed>) = 1 [pid 15566] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15566] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15565] <... futex resumed>) = 0 [pid 15565] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15565] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15566] <... futex resumed>) = 1 [pid 15566] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15566] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15565] <... futex resumed>) = 0 [pid 15565] exit_group(0 [pid 15566] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15565] <... exit_group resumed>) = ? [pid 15566] <... futex resumed>) = ? [pid 15566] +++ exited with 0 +++ [pid 15565] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15565, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15567 ci2-android-5-10/strace-static-x86_64: Process 15567 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15567] set_robust_list(0x555593cef6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15567] <... set_robust_list resumed>) = 0 [pid 15567] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15567] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15567] setpgid(0, 0) = 0 [pid 15567] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15567] write(3, "1000", 4) = 4 [pid 15567] close(3) = 0 [pid 15567] write(1, "executing program\n", 18) = 18 executing program [pid 15567] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15567] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15567] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15567] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15567] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15567] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15567] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15568 attached => {parent_tid=[15568]}, 88) = 15568 [pid 15568] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15568] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15568] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15567] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15567] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15568] <... futex resumed>) = 0 [pid 15568] mkdirat(AT_FDCWD, "./sys", 0777 [pid 15567] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15568] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15568] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15568] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15567] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15567] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15568] <... futex resumed>) = 0 [pid 15567] <... futex resumed>) = 1 [pid 15568] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15567] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15568] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15568] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15567] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15567] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15568] <... futex resumed>) = 0 [pid 15568] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15567] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15568] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15567] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15568] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15567] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15568] <... futex resumed>) = 0 [pid 15568] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15567] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15568] <... pwrite64 resumed>) = 36 [pid 15568] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15567] <... futex resumed>) = 0 [pid 15567] exit_group(0) = ? [pid 15568] +++ exited with 0 +++ [pid 15567] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15567, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15569 ci2-android-5-10/strace-static-x86_64: Process 15569 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15569] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15569] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15569] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15569] setpgid(0, 0) = 0 [pid 15569] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15569] write(3, "1000", 4) = 4 [pid 15569] close(3) = 0 [pid 15569] write(1, "executing program\n", 18) = 18 executing program [pid 15569] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15569] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15569] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15569] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15569] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15569] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15569] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15570]}, 88) = 15570 [pid 15569] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15569] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15569] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15570 attached [pid 15570] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15570] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15570] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15570] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15569] <... futex resumed>) = 0 [pid 15569] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15569] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15570] <... futex resumed>) = 1 [pid 15570] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15570] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15569] <... futex resumed>) = 0 [pid 15569] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15569] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15570] <... futex resumed>) = 1 [pid 15570] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15570] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15569] <... futex resumed>) = 0 [pid 15569] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15569] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15570] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15570] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15569] <... futex resumed>) = 0 [pid 15569] exit_group(0) = ? [pid 15570] +++ exited with 0 +++ [pid 15569] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15569, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15571 ci2-android-5-10/strace-static-x86_64: Process 15571 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15571] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15571] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15571] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15571] setpgid(0, 0) = 0 [pid 15571] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15571] write(3, "1000", 4) = 4 [pid 15571] close(3) = 0 [pid 15571] write(1, "executing program\n", 18) = 18 executing program [pid 15571] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15571] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15571] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15571] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15571] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15571] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15571] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15572 attached => {parent_tid=[15572]}, 88) = 15572 [pid 15572] set_robust_list(0x7fa72c8d79a0, 24 [pid 15571] rt_sigprocmask(SIG_SETMASK, [] [pid 15572] <... set_robust_list resumed>) = 0 [pid 15571] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15571] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15572] rt_sigprocmask(SIG_SETMASK, [] [pid 15571] <... futex resumed>) = 0 [pid 15572] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15571] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15572] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15572] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15571] <... futex resumed>) = 0 [pid 15572] <... futex resumed>) = 1 [pid 15571] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15572] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15571] <... futex resumed>) = 0 [pid 15571] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15572] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15572] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15571] <... futex resumed>) = 0 [pid 15572] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15571] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15572] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15571] <... futex resumed>) = 0 [pid 15572] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15571] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15572] <... openat resumed>) = 3 [pid 15572] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15571] <... futex resumed>) = 0 [pid 15572] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15571] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15572] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15571] <... futex resumed>) = 0 [pid 15572] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15571] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15572] <... pwrite64 resumed>) = 36 [pid 15572] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15571] <... futex resumed>) = 0 [pid 15571] exit_group(0 [pid 15572] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15571] <... exit_group resumed>) = ? [pid 15572] <... futex resumed>) = ? [pid 15572] +++ exited with 0 +++ [pid 15571] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15571, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15573 attached , child_tidptr=0x555593cef690) = 15573 [pid 15573] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15573] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15573] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15573] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15573] setpgid(0, 0) = 0 [pid 15573] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15573] write(3, "1000", 4) = 4 [pid 15573] close(3) = 0 [pid 15573] write(1, "executing program\n", 18) = 18 [pid 15573] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 15573] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15573] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15573] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15573] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15573] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15573] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15574 attached => {parent_tid=[15574]}, 88) = 15574 [pid 15574] set_robust_list(0x7fa72c8d79a0, 24 [pid 15573] rt_sigprocmask(SIG_SETMASK, [] [pid 15574] <... set_robust_list resumed>) = 0 [pid 15573] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15574] rt_sigprocmask(SIG_SETMASK, [] [pid 15573] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15574] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15573] <... futex resumed>) = 0 [pid 15573] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15574] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15574] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15573] <... futex resumed>) = 0 [pid 15573] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15573] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15574] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15574] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15573] <... futex resumed>) = 0 [pid 15573] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15574] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15573] <... futex resumed>) = 0 [pid 15573] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15574] <... openat resumed>) = 3 [pid 15574] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15573] <... futex resumed>) = 0 [pid 15573] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15573] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15574] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15574] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15573] <... futex resumed>) = 0 [pid 15574] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15573] exit_group(0) = ? [pid 15574] <... futex resumed>) = ? [pid 15574] +++ exited with 0 +++ [pid 15573] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15573, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15575 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 15575 attached [pid 15575] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15575] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15575] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15575] setpgid(0, 0) = 0 [pid 15575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15575] write(3, "1000", 4) = 4 [pid 15575] close(3) = 0 [pid 15575] write(1, "executing program\n", 18) = 18 executing program [pid 15575] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15575] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15575] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15575] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15575] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15575] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15575] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15576 attached => {parent_tid=[15576]}, 88) = 15576 [pid 15576] set_robust_list(0x7fa72c8d79a0, 24 [pid 15575] rt_sigprocmask(SIG_SETMASK, [] [pid 15576] <... set_robust_list resumed>) = 0 [pid 15575] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15576] rt_sigprocmask(SIG_SETMASK, [] [pid 15575] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15576] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15575] <... futex resumed>) = 0 [pid 15575] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15576] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15576] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15575] <... futex resumed>) = 0 [pid 15576] <... futex resumed>) = 1 [pid 15575] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15576] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15575] <... futex resumed>) = 0 [pid 15575] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15576] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15576] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15575] <... futex resumed>) = 0 [pid 15576] <... futex resumed>) = 1 [pid 15575] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15576] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15575] <... futex resumed>) = 0 [pid 15575] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15576] <... openat resumed>) = 3 [pid 15576] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15575] <... futex resumed>) = 0 [pid 15575] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15575] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15576] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15576] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15575] <... futex resumed>) = 0 [pid 15576] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15575] exit_group(0) = ? [pid 15576] <... futex resumed>) = ? [pid 15576] +++ exited with 0 +++ [pid 15575] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15575, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15577 ci2-android-5-10/strace-static-x86_64: Process 15577 attached [pid 15577] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15577] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15577] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15577] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15577] setpgid(0, 0) = 0 [pid 15577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15577] <... openat resumed>) = 3 [pid 15577] write(3, "1000", 4) = 4 [pid 15577] close(3) = 0 [pid 15577] write(1, "executing program\n", 18) = 18 executing program [pid 15577] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15577] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15577] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15577] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15577] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15577] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15577] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15578 attached => {parent_tid=[15578]}, 88) = 15578 [pid 15578] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15578] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15578] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15577] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15577] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15578] <... futex resumed>) = 0 [pid 15578] mkdirat(AT_FDCWD, "./sys", 0777 [pid 15577] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15578] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15578] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15578] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15577] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15577] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15578] <... futex resumed>) = 0 [pid 15578] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15577] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15578] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15578] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15577] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15577] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15578] <... futex resumed>) = 0 [pid 15577] <... futex resumed>) = 1 [pid 15578] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15577] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15578] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15578] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15577] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15577] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15578] <... futex resumed>) = 0 [pid 15578] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15577] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15578] <... pwrite64 resumed>) = 36 [pid 15578] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15577] <... futex resumed>) = 0 [pid 15577] exit_group(0 [pid 15578] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15577] <... exit_group resumed>) = ? [pid 15578] <... futex resumed>) = ? [pid 15578] +++ exited with 0 +++ [pid 15577] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15577, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15579 ci2-android-5-10/strace-static-x86_64: Process 15579 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15579] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15579] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15579] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15579] setpgid(0, 0) = 0 [pid 15579] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15579] write(3, "1000", 4) = 4 [pid 15579] close(3) = 0 [pid 15579] write(1, "executing program\n", 18) = 18 executing program [pid 15579] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15579] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15579] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15579] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15579] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15579] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15579] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15580 attached => {parent_tid=[15580]}, 88) = 15580 [pid 15580] set_robust_list(0x7fa72c8d79a0, 24 [pid 15579] rt_sigprocmask(SIG_SETMASK, [] [pid 15580] <... set_robust_list resumed>) = 0 [pid 15579] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15580] rt_sigprocmask(SIG_SETMASK, [] [pid 15579] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15580] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15579] <... futex resumed>) = 0 [pid 15579] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15580] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15580] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15579] <... futex resumed>) = 0 [pid 15580] <... futex resumed>) = 1 [pid 15579] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15580] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15579] <... futex resumed>) = 0 [pid 15579] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15580] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15580] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15579] <... futex resumed>) = 0 [pid 15580] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15579] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15580] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15579] <... futex resumed>) = 0 [pid 15580] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15579] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15580] <... openat resumed>) = 3 [pid 15580] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15579] <... futex resumed>) = 0 [pid 15580] <... futex resumed>) = 1 [pid 15579] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15580] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15579] <... futex resumed>) = 0 [pid 15579] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15580] <... pwrite64 resumed>) = 36 [pid 15580] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15579] <... futex resumed>) = 0 [pid 15580] <... futex resumed>) = 1 [pid 15580] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15579] exit_group(0) = ? [pid 15580] <... futex resumed>) = ? [pid 15580] +++ exited with 0 +++ [pid 15579] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15579, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15581 ci2-android-5-10/strace-static-x86_64: Process 15581 attached [pid 15581] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15581] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15581] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15581] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15581] setpgid(0, 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15581] <... setpgid resumed>) = 0 [pid 15581] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15581] write(3, "1000", 4) = 4 [pid 15581] close(3) = 0 [pid 15581] write(1, "executing program\n", 18) = 18 executing program [pid 15581] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15581] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15581] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15581] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15581] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15581] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15581] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15582 attached => {parent_tid=[15582]}, 88) = 15582 [pid 15582] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15582] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15582] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15581] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15581] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15582] <... futex resumed>) = 0 [pid 15582] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15582] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15582] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15581] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15581] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15582] <... futex resumed>) = 0 [pid 15582] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15582] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15582] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15581] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15581] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15582] <... futex resumed>) = 0 [pid 15582] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15582] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15582] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15581] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15581] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15582] <... futex resumed>) = 0 [pid 15581] <... futex resumed>) = 1 [pid 15582] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15581] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15582] <... pwrite64 resumed>) = 36 [pid 15582] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15582] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15581] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15581] exit_group(0) = ? [pid 15582] <... futex resumed>) = ? [pid 15582] +++ exited with 0 +++ [pid 15581] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15581, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15583 ci2-android-5-10/strace-static-x86_64: Process 15583 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15583] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15583] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15583] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15583] setpgid(0, 0) = 0 [pid 15583] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15583] write(3, "1000", 4) = 4 [pid 15583] close(3) = 0 [pid 15583] write(1, "executing program\n", 18) = 18 [pid 15583] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 15583] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15583] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15583] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15583] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15583] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15583] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15584]}, 88) = 15584 [pid 15583] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15583] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15583] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15584 attached [pid 15584] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15584] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15584] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15584] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15583] <... futex resumed>) = 0 [pid 15583] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15583] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15584] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15584] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15583] <... futex resumed>) = 0 [pid 15583] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15583] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15584] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15584] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15583] <... futex resumed>) = 0 [pid 15583] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15583] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15584] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15584] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15583] <... futex resumed>) = 0 [pid 15584] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15583] exit_group(0) = ? [pid 15584] <... futex resumed>) = ? [pid 15584] +++ exited with 0 +++ [pid 15583] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15583, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15585 attached , child_tidptr=0x555593cef690) = 15585 [pid 15585] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15585] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15585] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15585] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15585] setpgid(0, 0) = 0 [pid 15585] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15585] <... openat resumed>) = 3 [pid 15585] write(3, "1000", 4) = 4 [pid 15585] close(3) = 0 [pid 15585] write(1, "executing program\n", 18) = 18 [pid 15585] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15585] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15585] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15585] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15585] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 executing program [pid 15585] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15585] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15586 attached => {parent_tid=[15586]}, 88) = 15586 [pid 15585] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15585] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15585] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15586] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15586] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15586] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15586] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15585] <... futex resumed>) = 0 [pid 15585] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15585] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15586] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15586] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15585] <... futex resumed>) = 0 [pid 15585] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15585] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15586] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15586] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15585] <... futex resumed>) = 0 [pid 15585] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15585] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15586] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15586] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15585] <... futex resumed>) = 0 [pid 15585] exit_group(0) = ? [pid 15586] +++ exited with 0 +++ [pid 15585] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15585, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15587 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 15587 attached [pid 15587] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15587] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15587] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15587] setpgid(0, 0) = 0 [pid 15587] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15587] write(3, "1000", 4) = 4 [pid 15587] close(3) = 0 executing program [pid 15587] write(1, "executing program\n", 18) = 18 [pid 15587] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15587] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15587] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15587] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15587] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15587] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15587] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15588 attached => {parent_tid=[15588]}, 88) = 15588 [pid 15588] set_robust_list(0x7fa72c8d79a0, 24 [pid 15587] rt_sigprocmask(SIG_SETMASK, [] [pid 15588] <... set_robust_list resumed>) = 0 [pid 15588] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15588] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15587] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15587] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15588] <... futex resumed>) = 0 [pid 15587] <... futex resumed>) = 1 [pid 15588] mkdirat(AT_FDCWD, "./sys", 0777 [pid 15587] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15588] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15588] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15588] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15587] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15587] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15588] <... futex resumed>) = 0 [pid 15587] <... futex resumed>) = 1 [pid 15588] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15587] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15588] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15588] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15587] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15587] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15588] <... futex resumed>) = 0 [pid 15588] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15587] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15588] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15588] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15587] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15587] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15588] <... futex resumed>) = 0 [pid 15588] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15587] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15588] <... pwrite64 resumed>) = 36 [pid 15588] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15587] <... futex resumed>) = 0 [pid 15587] exit_group(0 [pid 15588] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15587] <... exit_group resumed>) = ? [pid 15588] <... futex resumed>) = ? [pid 15588] +++ exited with 0 +++ [pid 15587] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15587, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15589 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 15589 attached [pid 15589] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15589] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15589] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15589] setpgid(0, 0) = 0 [pid 15589] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15589] write(3, "1000", 4) = 4 [pid 15589] close(3) = 0 [pid 15589] write(1, "executing program\n", 18) = 18 [pid 15589] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 15589] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15589] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15589] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15589] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15589] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15589] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15590]}, 88) = 15590 [pid 15589] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15589] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15589] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15590 attached [pid 15590] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15590] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15590] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15590] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15589] <... futex resumed>) = 0 [pid 15589] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15589] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15590] <... futex resumed>) = 1 [pid 15590] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15590] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15589] <... futex resumed>) = 0 [pid 15589] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15589] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15590] <... futex resumed>) = 1 [pid 15590] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15590] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15589] <... futex resumed>) = 0 [pid 15589] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15589] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15590] <... futex resumed>) = 1 [pid 15590] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15590] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15589] <... futex resumed>) = 0 [pid 15589] exit_group(0) = ? [pid 15590] <... futex resumed>) = ? [pid 15590] +++ exited with 0 +++ [pid 15589] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15589, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15591 attached , child_tidptr=0x555593cef690) = 15591 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15591] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15591] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15591] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15591] setpgid(0, 0) = 0 [pid 15591] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15591] write(3, "1000", 4) = 4 [pid 15591] close(3) = 0 executing program [pid 15591] write(1, "executing program\n", 18) = 18 [pid 15591] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15591] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15591] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15591] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15591] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15591] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15591] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15592 attached [pid 15592] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15592] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15592] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15591] <... clone3 resumed> => {parent_tid=[15592]}, 88) = 15592 [pid 15591] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15591] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15592] <... futex resumed>) = 0 [pid 15592] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15592] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15592] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15591] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15591] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15592] <... futex resumed>) = 0 [pid 15592] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15592] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15592] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15591] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15591] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15592] <... futex resumed>) = 0 [pid 15592] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15591] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15592] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15591] <... futex resumed>) = 0 [pid 15591] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15591] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15592] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15592] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15591] <... futex resumed>) = 0 [pid 15592] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15591] exit_group(0) = ? [pid 15592] <... futex resumed>) = ? [pid 15592] +++ exited with 0 +++ [pid 15591] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15591, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15593 ci2-android-5-10/strace-static-x86_64: Process 15593 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15593] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15593] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15593] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15593] setpgid(0, 0) = 0 [pid 15593] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15593] write(3, "1000", 4) = 4 executing program [pid 15593] close(3) = 0 [pid 15593] write(1, "executing program\n", 18) = 18 [pid 15593] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15593] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15593] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15593] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15593] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15593] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15593] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15594]}, 88) = 15594 [pid 15593] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15593] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15593] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15594 attached [pid 15594] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15594] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15594] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15594] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15593] <... futex resumed>) = 0 [pid 15593] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15593] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15594] <... futex resumed>) = 1 [pid 15594] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15594] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15593] <... futex resumed>) = 0 [pid 15593] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15593] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15594] <... futex resumed>) = 1 [pid 15594] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15594] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15593] <... futex resumed>) = 0 [pid 15593] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15593] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15594] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15594] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15593] <... futex resumed>) = 0 [pid 15594] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15593] exit_group(0) = ? [pid 15594] <... futex resumed>) = ? [pid 15594] +++ exited with 0 +++ [pid 15593] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15593, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15595 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 15595 attached [pid 15595] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15595] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15595] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15595] setpgid(0, 0) = 0 [pid 15595] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15595] write(3, "1000", 4) = 4 [pid 15595] close(3) = 0 [pid 15595] write(1, "executing program\n", 18) = 18 executing program [pid 15595] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15595] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15595] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15595] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15595] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15595] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15595] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15596]}, 88) = 15596 [pid 15595] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15595] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15595] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15596 attached [pid 15596] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15596] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15596] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15596] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15595] <... futex resumed>) = 0 [pid 15595] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15595] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15596] <... futex resumed>) = 1 [pid 15596] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15596] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15595] <... futex resumed>) = 0 [pid 15595] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15595] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15596] <... futex resumed>) = 1 [pid 15596] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15596] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15595] <... futex resumed>) = 0 [pid 15595] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15595] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15596] <... futex resumed>) = 1 [pid 15596] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15596] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15595] <... futex resumed>) = 0 [pid 15596] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15595] exit_group(0) = ? [pid 15596] <... futex resumed>) = ? [pid 15596] +++ exited with 0 +++ [pid 15595] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15595, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15597 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 15597 attached [pid 15597] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15597] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15597] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15597] setpgid(0, 0) = 0 [pid 15597] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15597] write(3, "1000", 4) = 4 [pid 15597] close(3) = 0 executing program [pid 15597] write(1, "executing program\n", 18) = 18 [pid 15597] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15597] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15597] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15597] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15597] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15597] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15597] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15598 attached => {parent_tid=[15598]}, 88) = 15598 [pid 15598] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15598] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15598] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15597] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15597] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15598] <... futex resumed>) = 0 [pid 15598] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15598] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15598] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15597] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15597] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15598] <... futex resumed>) = 0 [pid 15598] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15598] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15598] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15597] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15597] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15598] <... futex resumed>) = 0 [pid 15598] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15598] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15598] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15597] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15597] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15598] <... futex resumed>) = 0 [pid 15598] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15597] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15598] <... pwrite64 resumed>) = 36 [pid 15598] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15597] <... futex resumed>) = 0 [pid 15597] exit_group(0) = ? [pid 15598] +++ exited with 0 +++ [pid 15597] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15597, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15599 ci2-android-5-10/strace-static-x86_64: Process 15599 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15599] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15599] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15599] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15599] setpgid(0, 0) = 0 [pid 15599] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15599] write(3, "1000", 4) = 4 [pid 15599] close(3) = 0 [pid 15599] write(1, "executing program\n", 18) = 18 executing program [pid 15599] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15599] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15599] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15599] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15599] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15599] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15599] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15600 attached => {parent_tid=[15600]}, 88) = 15600 [pid 15600] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15600] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15600] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15599] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15599] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15600] <... futex resumed>) = 0 [pid 15600] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15600] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15600] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15599] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15599] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15600] <... futex resumed>) = 0 [pid 15600] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15600] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15600] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15599] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15599] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15600] <... futex resumed>) = 0 [pid 15600] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15600] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15600] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15599] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15599] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15600] <... futex resumed>) = 0 [pid 15600] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15599] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15600] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15600] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15599] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15599] exit_group(0) = ? [pid 15600] <... futex resumed>) = ? [pid 15600] +++ exited with 0 +++ [pid 15599] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15599, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15601 ci2-android-5-10/strace-static-x86_64: Process 15601 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15601] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15601] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15601] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15601] setpgid(0, 0) = 0 [pid 15601] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15601] write(3, "1000", 4) = 4 [pid 15601] close(3) = 0 [pid 15601] write(1, "executing program\n", 18) = 18 [pid 15601] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 15601] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15601] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15601] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15601] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15601] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15601] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15602]}, 88) = 15602 [pid 15601] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15601] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15601] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15602 attached [pid 15602] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15602] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15602] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15602] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15601] <... futex resumed>) = 0 [pid 15601] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15601] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15602] <... futex resumed>) = 1 [pid 15602] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15602] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15601] <... futex resumed>) = 0 [pid 15601] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15601] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15602] <... futex resumed>) = 1 [pid 15602] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15602] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15601] <... futex resumed>) = 0 [pid 15601] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15601] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15602] <... futex resumed>) = 1 [pid 15602] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15602] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15601] <... futex resumed>) = 0 [pid 15601] exit_group(0) = ? [pid 15602] +++ exited with 0 +++ [pid 15601] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15601, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15603 ci2-android-5-10/strace-static-x86_64: Process 15603 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15603] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15603] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15603] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15603] setpgid(0, 0) = 0 [pid 15603] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15603] write(3, "1000", 4) = 4 [pid 15603] close(3) = 0 executing program [pid 15603] write(1, "executing program\n", 18) = 18 [pid 15603] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15603] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15603] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15603] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15603] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15603] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15603] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15604]}, 88) = 15604 [pid 15603] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15603] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15603] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15604 attached [pid 15604] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15604] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15604] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15604] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15603] <... futex resumed>) = 0 [pid 15603] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15603] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15604] <... futex resumed>) = 1 [pid 15604] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15604] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15603] <... futex resumed>) = 0 [pid 15603] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15603] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15604] <... futex resumed>) = 1 [pid 15604] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15604] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15603] <... futex resumed>) = 0 [pid 15603] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15603] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15604] <... futex resumed>) = 1 [pid 15604] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15604] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15603] <... futex resumed>) = 0 [pid 15604] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15603] exit_group(0) = ? [pid 15604] <... futex resumed>) = ? [pid 15604] +++ exited with 0 +++ [pid 15603] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15603, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15605 ci2-android-5-10/strace-static-x86_64: Process 15605 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15605] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15605] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15605] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15605] setpgid(0, 0) = 0 [pid 15605] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15605] write(3, "1000", 4) = 4 [pid 15605] close(3) = 0 executing program [pid 15605] write(1, "executing program\n", 18) = 18 [pid 15605] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15605] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15605] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15605] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15605] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15605] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15605] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15606 attached => {parent_tid=[15606]}, 88) = 15606 [pid 15606] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15606] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15606] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15605] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15605] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15606] <... futex resumed>) = 0 [pid 15606] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15606] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15606] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15605] <... futex resumed>) = 1 [pid 15605] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15605] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15606] <... futex resumed>) = 0 [pid 15606] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15606] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15606] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15605] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15605] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15606] <... futex resumed>) = 0 [pid 15606] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15606] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15606] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15605] <... futex resumed>) = 1 [pid 15605] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15605] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15606] <... futex resumed>) = 0 [pid 15606] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15605] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15606] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15606] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15605] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15605] exit_group(0) = ? [pid 15606] <... futex resumed>) = ? [pid 15606] +++ exited with 0 +++ [pid 15605] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15605, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15607 ci2-android-5-10/strace-static-x86_64: Process 15607 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15607] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15607] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15607] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15607] setpgid(0, 0) = 0 [pid 15607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15607] write(3, "1000", 4) = 4 [pid 15607] close(3) = 0 [pid 15607] write(1, "executing program\n", 18) = 18 executing program [pid 15607] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15607] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15607] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15607] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15607] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15607] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15607] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15608 attached => {parent_tid=[15608]}, 88) = 15608 [pid 15608] set_robust_list(0x7fa72c8d79a0, 24 [pid 15607] rt_sigprocmask(SIG_SETMASK, [] [pid 15608] <... set_robust_list resumed>) = 0 [pid 15607] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15608] rt_sigprocmask(SIG_SETMASK, [] [pid 15607] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15608] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15607] <... futex resumed>) = 0 [pid 15607] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15608] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15608] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15607] <... futex resumed>) = 0 [pid 15608] <... futex resumed>) = 1 [pid 15607] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15608] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15607] <... futex resumed>) = 0 [pid 15607] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15608] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15608] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15607] <... futex resumed>) = 0 [pid 15608] <... futex resumed>) = 1 [pid 15607] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15608] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15607] <... futex resumed>) = 0 [pid 15607] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15608] <... openat resumed>) = 3 [pid 15608] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15607] <... futex resumed>) = 0 [pid 15608] <... futex resumed>) = 1 [pid 15607] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15608] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15607] <... futex resumed>) = 0 [pid 15607] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15608] <... pwrite64 resumed>) = 36 [pid 15608] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15607] <... futex resumed>) = 0 [pid 15608] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15607] exit_group(0) = ? [pid 15608] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 15608] +++ exited with 0 +++ [pid 15607] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15607, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15609 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 15609 attached [pid 15609] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15609] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15609] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15609] setpgid(0, 0) = 0 [pid 15609] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15609] write(3, "1000", 4) = 4 [pid 15609] close(3) = 0 [pid 15609] write(1, "executing program\n", 18) = 18 executing program [pid 15609] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15609] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15609] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15609] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15609] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15609] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15609] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15610 attached => {parent_tid=[15610]}, 88) = 15610 [pid 15609] rt_sigprocmask(SIG_SETMASK, [] [pid 15610] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15610] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15610] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15609] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15609] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15610] <... futex resumed>) = 0 [pid 15609] <... futex resumed>) = 1 [pid 15610] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15610] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15610] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15609] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15609] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15610] <... futex resumed>) = 0 [pid 15610] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15609] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15610] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15610] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15609] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15609] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15610] <... futex resumed>) = 0 [pid 15610] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15609] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15610] <... openat resumed>) = 3 [pid 15610] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15609] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15610] <... futex resumed>) = 0 [pid 15610] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15609] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15610] <... futex resumed>) = 0 [pid 15610] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15609] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15610] <... pwrite64 resumed>) = 36 [pid 15610] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15609] <... futex resumed>) = 0 [pid 15609] exit_group(0) = ? [pid 15610] +++ exited with 0 +++ [pid 15609] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15609, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15611 attached , child_tidptr=0x555593cef690) = 15611 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15611] set_robust_list(0x555593cef6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15611] <... set_robust_list resumed>) = 0 [pid 15611] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15611] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15611] setpgid(0, 0) = 0 [pid 15611] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15611] write(3, "1000", 4) = 4 [pid 15611] close(3) = 0 [pid 15611] write(1, "executing program\n", 18) = 18 executing program [pid 15611] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15611] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15611] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15611] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15611] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15611] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15611] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15612 attached => {parent_tid=[15612]}, 88) = 15612 [pid 15612] set_robust_list(0x7fa72c8d79a0, 24 [pid 15611] rt_sigprocmask(SIG_SETMASK, [] [pid 15612] <... set_robust_list resumed>) = 0 [pid 15611] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15612] rt_sigprocmask(SIG_SETMASK, [] [pid 15611] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15612] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15611] <... futex resumed>) = 0 [pid 15611] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15612] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15612] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15611] <... futex resumed>) = 0 [pid 15612] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15611] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15612] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15611] <... futex resumed>) = 0 [pid 15612] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15611] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15612] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15612] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15611] <... futex resumed>) = 0 [pid 15612] <... futex resumed>) = 1 [pid 15611] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15612] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15611] <... futex resumed>) = 0 [pid 15611] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15612] <... openat resumed>) = 3 [pid 15612] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15611] <... futex resumed>) = 0 [pid 15612] <... futex resumed>) = 1 [pid 15611] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15612] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15611] <... futex resumed>) = 0 [pid 15611] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15612] <... pwrite64 resumed>) = 36 [pid 15612] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15611] <... futex resumed>) = 0 [pid 15612] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15611] exit_group(0) = ? [pid 15612] <... futex resumed>) = ? [pid 15612] +++ exited with 0 +++ [pid 15611] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15611, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15613 ci2-android-5-10/strace-static-x86_64: Process 15613 attached [pid 15613] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15613] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15613] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15613] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15613] <... prctl resumed>) = 0 [pid 15613] setpgid(0, 0) = 0 [pid 15613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15613] write(3, "1000", 4) = 4 [pid 15613] close(3) = 0 [pid 15613] write(1, "executing program\n", 18) = 18 executing program [pid 15613] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15613] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15613] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15613] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15613] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15613] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15613] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15614 attached => {parent_tid=[15614]}, 88) = 15614 [pid 15614] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15614] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15614] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15613] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15613] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15614] <... futex resumed>) = 0 [pid 15613] <... futex resumed>) = 1 [pid 15614] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15614] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15614] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15613] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15613] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15614] <... futex resumed>) = 0 [pid 15614] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15614] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15614] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15613] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15613] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15614] <... futex resumed>) = 0 [pid 15613] <... futex resumed>) = 1 [pid 15614] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15613] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15614] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15614] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15613] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15613] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15614] <... futex resumed>) = 0 [pid 15613] <... futex resumed>) = 1 [pid 15614] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15613] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15614] <... pwrite64 resumed>) = 36 [pid 15614] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15613] <... futex resumed>) = 0 [pid 15614] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15613] exit_group(0) = ? [pid 15614] <... futex resumed>) = ? [pid 15614] +++ exited with 0 +++ [pid 15613] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15613, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15615 ci2-android-5-10/strace-static-x86_64: Process 15615 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15615] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15615] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15615] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15615] setpgid(0, 0) = 0 [pid 15615] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15615] write(3, "1000", 4) = 4 [pid 15615] close(3) = 0 [pid 15615] write(1, "executing program\n", 18) = 18 executing program [pid 15615] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15615] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15615] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15615] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15615] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15615] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15615] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15616 attached [pid 15616] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15616] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15616] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15615] <... clone3 resumed> => {parent_tid=[15616]}, 88) = 15616 [pid 15615] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15615] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15616] <... futex resumed>) = 0 [pid 15615] <... futex resumed>) = 1 [pid 15616] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15616] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15616] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15615] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15615] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15615] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15616] <... futex resumed>) = 0 [pid 15616] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15616] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15616] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15615] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15615] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15616] <... futex resumed>) = 0 [pid 15615] <... futex resumed>) = 1 [pid 15616] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15615] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15616] <... openat resumed>) = 3 [pid 15616] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15616] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15615] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15615] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15616] <... futex resumed>) = 0 [pid 15615] <... futex resumed>) = 1 [pid 15616] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15615] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15616] <... pwrite64 resumed>) = 36 [pid 15616] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15616] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15615] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15615] exit_group(0) = ? [pid 15616] <... futex resumed>) = ? [pid 15616] +++ exited with 0 +++ [pid 15615] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15615, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15617 attached [pid 15617] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15617] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15617] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15617] setpgid(0, 0) = 0 [pid 15617] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15617] write(3, "1000", 4) = 4 [pid 15617] close(3) = 0 [pid 15617] write(1, "executing program\n", 18) = 18 executing program [pid 15617] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15617] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15617] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15617] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15617] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 297] <... clone resumed>, child_tidptr=0x555593cef690) = 15617 [pid 15617] rt_sigprocmask(SIG_BLOCK, ~[] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15617] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 15617] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15617] <... clone3 resumed> => {parent_tid=[15618]}, 88) = 15618 [pid 15617] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15617] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15617] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15618 attached [pid 15618] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15618] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15618] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15618] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15617] <... futex resumed>) = 0 [pid 15617] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15617] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15618] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15618] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15617] <... futex resumed>) = 0 [pid 15617] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15618] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15617] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15618] <... openat resumed>) = 3 [pid 15618] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15617] <... futex resumed>) = 0 [pid 15617] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15617] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15618] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15618] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15617] <... futex resumed>) = 0 [pid 15618] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15617] exit_group(0) = ? [pid 15618] <... futex resumed>) = ? [pid 15618] +++ exited with 0 +++ [pid 15617] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15617, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15619 attached , child_tidptr=0x555593cef690) = 15619 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15619] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15619] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15619] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15619] setpgid(0, 0) = 0 [pid 15619] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15619] write(3, "1000", 4) = 4 [pid 15619] close(3) = 0 [pid 15619] write(1, "executing program\n", 18) = 18 executing program [pid 15619] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15619] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15619] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15619] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15619] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15619] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15619] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15620]}, 88) = 15620 [pid 15619] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15619] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15619] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15620 attached [pid 15620] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15620] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15620] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15620] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15619] <... futex resumed>) = 0 [pid 15619] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15619] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15620] <... futex resumed>) = 1 [pid 15620] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15620] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15619] <... futex resumed>) = 0 [pid 15619] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15619] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15620] <... futex resumed>) = 1 [pid 15620] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15620] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15619] <... futex resumed>) = 0 [pid 15619] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15619] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15620] <... futex resumed>) = 1 [pid 15620] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15620] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15619] <... futex resumed>) = 0 [pid 15620] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15619] exit_group(0) = ? [pid 15620] <... futex resumed>) = ? [pid 15620] +++ exited with 0 +++ [pid 15619] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15619, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15621 attached , child_tidptr=0x555593cef690) = 15621 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15621] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15621] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15621] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15621] setpgid(0, 0) = 0 [pid 15621] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15621] write(3, "1000", 4) = 4 [pid 15621] close(3) = 0 executing program [pid 15621] write(1, "executing program\n", 18) = 18 [pid 15621] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15621] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15621] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15621] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15621] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15621] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15621] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15622]}, 88) = 15622 [pid 15621] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15621] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15621] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15622 attached [pid 15622] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15622] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15622] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15622] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15621] <... futex resumed>) = 0 [pid 15621] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15621] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15622] <... futex resumed>) = 1 [pid 15622] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15622] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15621] <... futex resumed>) = 0 [pid 15621] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15621] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15622] <... futex resumed>) = 1 [pid 15622] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15622] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15621] <... futex resumed>) = 0 [pid 15621] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15621] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15622] <... futex resumed>) = 1 [pid 15622] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15622] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15621] <... futex resumed>) = 0 [pid 15621] exit_group(0) = ? [pid 15622] +++ exited with 0 +++ [pid 15621] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15621, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15623 attached , child_tidptr=0x555593cef690) = 15623 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15623] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15623] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15623] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15623] setpgid(0, 0) = 0 [pid 15623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15623] write(3, "1000", 4) = 4 [pid 15623] close(3) = 0 [pid 15623] write(1, "executing program\n", 18) = 18 executing program [pid 15623] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15623] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15623] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15623] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15623] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15623] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15623] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15624 attached => {parent_tid=[15624]}, 88) = 15624 [pid 15624] set_robust_list(0x7fa72c8d79a0, 24 [pid 15623] rt_sigprocmask(SIG_SETMASK, [] [pid 15624] <... set_robust_list resumed>) = 0 [pid 15624] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15624] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15623] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15623] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15624] <... futex resumed>) = 0 [pid 15624] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15624] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15624] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15623] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15623] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15624] <... futex resumed>) = 0 [pid 15623] <... futex resumed>) = 1 [pid 15624] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15623] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15624] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15624] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15624] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15623] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15623] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15624] <... futex resumed>) = 0 [pid 15623] <... futex resumed>) = 1 [pid 15624] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15623] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15624] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15623] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15624] <... futex resumed>) = 0 [pid 15624] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15623] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15624] <... futex resumed>) = 0 [pid 15624] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15623] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15624] <... pwrite64 resumed>) = 36 [pid 15624] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15623] <... futex resumed>) = 0 [pid 15623] exit_group(0) = ? [pid 15624] +++ exited with 0 +++ [pid 15623] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15623, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15625 ci2-android-5-10/strace-static-x86_64: Process 15625 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15625] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15625] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15625] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15625] setpgid(0, 0) = 0 [pid 15625] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15625] write(3, "1000", 4) = 4 [pid 15625] close(3) = 0 [pid 15625] write(1, "executing program\n", 18) = 18 executing program [pid 15625] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15625] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15625] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15625] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15625] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15625] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15625] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15626]}, 88) = 15626 [pid 15625] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15625] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15625] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15626 attached [pid 15626] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15626] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15626] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15626] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15625] <... futex resumed>) = 0 [pid 15625] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15625] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15626] <... futex resumed>) = 1 [pid 15626] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15626] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15625] <... futex resumed>) = 0 [pid 15625] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15625] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15626] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15626] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15625] <... futex resumed>) = 0 [pid 15625] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15625] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15626] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15626] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15625] <... futex resumed>) = 0 [pid 15626] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15625] exit_group(0) = ? [pid 15626] <... futex resumed>) = ? [pid 15626] +++ exited with 0 +++ [pid 15625] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15625, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15627 ci2-android-5-10/strace-static-x86_64: Process 15627 attached [pid 15627] set_robust_list(0x555593cef6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15627] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15627] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15627] setpgid(0, 0) = 0 [pid 15627] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15627] write(3, "1000", 4) = 4 [pid 15627] close(3) = 0 [pid 15627] write(1, "executing program\n", 18) = 18 executing program [pid 15627] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15627] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15627] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15627] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15627] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15627] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15627] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15628 attached => {parent_tid=[15628]}, 88) = 15628 [pid 15628] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15628] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15628] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15627] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15627] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15628] <... futex resumed>) = 0 [pid 15628] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15628] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15628] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15627] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15627] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15628] <... futex resumed>) = 0 [pid 15627] <... futex resumed>) = 1 [pid 15628] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15627] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15628] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15628] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15627] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15627] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15628] <... futex resumed>) = 0 [pid 15628] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15627] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15628] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15628] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15627] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15627] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15628] <... futex resumed>) = 0 [pid 15628] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15627] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15628] <... pwrite64 resumed>) = 36 [pid 15628] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15627] <... futex resumed>) = 0 [pid 15627] exit_group(0) = ? [pid 15628] +++ exited with 0 +++ [pid 15627] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15627, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15629 ci2-android-5-10/strace-static-x86_64: Process 15629 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15629] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15629] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15629] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15629] setpgid(0, 0) = 0 [pid 15629] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15629] write(3, "1000", 4) = 4 [pid 15629] close(3) = 0 executing program [pid 15629] write(1, "executing program\n", 18) = 18 [pid 15629] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15629] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15629] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15629] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15629] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15629] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15629] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15630]}, 88) = 15630 [pid 15629] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15629] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15629] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15630 attached [pid 15630] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15630] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15630] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15630] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15629] <... futex resumed>) = 0 [pid 15629] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15629] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15630] <... futex resumed>) = 1 [pid 15630] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15630] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15629] <... futex resumed>) = 0 [pid 15629] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15629] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15630] <... futex resumed>) = 1 [pid 15630] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15630] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15629] <... futex resumed>) = 0 [pid 15629] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15629] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15630] <... futex resumed>) = 1 [pid 15630] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15630] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15629] <... futex resumed>) = 0 [pid 15630] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15629] exit_group(0) = ? [pid 15630] <... futex resumed>) = ? [pid 15630] +++ exited with 0 +++ [pid 15629] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15629, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15631 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 15631 attached [pid 15631] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15631] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15631] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15631] setpgid(0, 0) = 0 [pid 15631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15631] write(3, "1000", 4) = 4 [pid 15631] close(3) = 0 [pid 15631] write(1, "executing program\n", 18) = 18 executing program [pid 15631] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15631] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15631] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15631] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15631] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15631] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15631] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15632 attached => {parent_tid=[15632]}, 88) = 15632 [pid 15632] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15632] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15632] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15631] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15631] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15632] <... futex resumed>) = 0 [pid 15632] mkdirat(AT_FDCWD, "./sys", 0777 [pid 15631] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15632] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15632] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15631] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15632] <... futex resumed>) = 0 [pid 15632] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15631] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15632] <... futex resumed>) = 0 [pid 15632] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15631] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15632] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15632] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15632] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15631] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15631] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15632] <... futex resumed>) = 0 [pid 15631] <... futex resumed>) = 1 [pid 15632] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15631] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15632] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15632] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15631] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15631] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15632] <... futex resumed>) = 0 [pid 15632] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15631] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15632] <... pwrite64 resumed>) = 36 [pid 15632] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15631] <... futex resumed>) = 0 [pid 15631] exit_group(0) = ? [pid 15632] +++ exited with 0 +++ [pid 15631] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15631, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15633 ci2-android-5-10/strace-static-x86_64: Process 15633 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15633] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15633] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15633] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15633] setpgid(0, 0) = 0 [pid 15633] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15633] write(3, "1000", 4) = 4 [pid 15633] close(3) = 0 [pid 15633] write(1, "executing program\n", 18) = 18 executing program [pid 15633] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15633] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15633] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15633] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15633] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15633] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15633] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15634 attached => {parent_tid=[15634]}, 88) = 15634 [pid 15634] set_robust_list(0x7fa72c8d79a0, 24 [pid 15633] rt_sigprocmask(SIG_SETMASK, [] [pid 15634] <... set_robust_list resumed>) = 0 [pid 15633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15634] rt_sigprocmask(SIG_SETMASK, [] [pid 15633] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15633] <... futex resumed>) = 0 [pid 15633] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15634] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15634] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15633] <... futex resumed>) = 0 [pid 15634] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15633] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15634] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15633] <... futex resumed>) = 0 [pid 15634] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15633] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15634] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15634] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15633] <... futex resumed>) = 0 [pid 15634] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15633] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15634] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15633] <... futex resumed>) = 0 [pid 15634] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15633] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15634] <... openat resumed>) = 3 [pid 15634] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15633] <... futex resumed>) = 0 [pid 15634] <... futex resumed>) = 1 [pid 15633] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15634] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15633] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15634] <... pwrite64 resumed>) = 36 [pid 15634] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15633] <... futex resumed>) = 0 [pid 15634] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15633] exit_group(0) = ? [pid 15634] <... futex resumed>) = ? [pid 15634] +++ exited with 0 +++ [pid 15633] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15633, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15635 ci2-android-5-10/strace-static-x86_64: Process 15635 attached [pid 15635] set_robust_list(0x555593cef6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15635] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15635] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15635] setpgid(0, 0) = 0 [pid 15635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15635] write(3, "1000", 4) = 4 [pid 15635] close(3) = 0 [pid 15635] write(1, "executing program\n", 18) = 18 [pid 15635] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 15635] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15635] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15635] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15635] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 15635] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15636]}, 88) = 15636 [pid 15635] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15635] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15635] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15636 attached [pid 15636] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15636] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15636] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15636] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15635] <... futex resumed>) = 0 [pid 15635] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15635] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15636] <... futex resumed>) = 1 [pid 15636] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15636] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15635] <... futex resumed>) = 0 [pid 15635] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15635] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15636] <... futex resumed>) = 1 [pid 15636] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15636] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15635] <... futex resumed>) = 0 [pid 15635] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15635] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15636] <... futex resumed>) = 1 [pid 15636] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15636] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15635] <... futex resumed>) = 0 [pid 15635] exit_group(0 [pid 15636] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15635] <... exit_group resumed>) = ? [pid 15636] <... futex resumed>) = ? [pid 15636] +++ exited with 0 +++ [pid 15635] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15635, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15637 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 15637 attached [pid 15637] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15637] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15637] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15637] setpgid(0, 0) = 0 [pid 15637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15637] write(3, "1000", 4) = 4 [pid 15637] close(3) = 0 [pid 15637] write(1, "executing program\n", 18) = 18 [pid 15637] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 15637] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15637] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15637] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15637] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15637] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15637] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15638]}, 88) = 15638 ci2-android-5-10/strace-static-x86_64: Process 15638 attached [pid 15637] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15637] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15637] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15638] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15638] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15638] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15638] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15637] <... futex resumed>) = 0 [pid 15637] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15637] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15638] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15638] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15637] <... futex resumed>) = 0 [pid 15637] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15637] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15638] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15638] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15637] <... futex resumed>) = 0 [pid 15638] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15637] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15637] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15638] <... pwrite64 resumed>) = 36 [pid 15638] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15637] <... futex resumed>) = 0 [pid 15637] exit_group(0) = ? [pid 15638] +++ exited with 0 +++ [pid 15637] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15637, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15639 attached , child_tidptr=0x555593cef690) = 15639 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15639] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15639] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15639] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15639] setpgid(0, 0) = 0 [pid 15639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15639] write(3, "1000", 4) = 4 executing program [pid 15639] close(3) = 0 [pid 15639] write(1, "executing program\n", 18) = 18 [pid 15639] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15639] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15639] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15639] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15639] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15639] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15639] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15640]}, 88) = 15640 [pid 15639] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15639] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15639] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15640 attached [pid 15640] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15640] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15640] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15640] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15639] <... futex resumed>) = 0 [pid 15639] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15639] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15640] <... futex resumed>) = 1 [pid 15640] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15640] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15639] <... futex resumed>) = 0 [pid 15639] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15639] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15640] <... futex resumed>) = 1 [pid 15640] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15640] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15639] <... futex resumed>) = 0 [pid 15639] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15639] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15640] <... futex resumed>) = 1 [pid 15640] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15640] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15639] <... futex resumed>) = 0 [pid 15639] exit_group(0) = ? [pid 15640] +++ exited with 0 +++ [pid 15639] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15639, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15641 ci2-android-5-10/strace-static-x86_64: Process 15641 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15641] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15641] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15641] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15641] setpgid(0, 0) = 0 [pid 15641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15641] write(3, "1000", 4) = 4 [pid 15641] close(3) = 0 executing program [pid 15641] write(1, "executing program\n", 18) = 18 [pid 15641] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15641] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15641] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15641] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15641] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15641] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15641] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15642 attached => {parent_tid=[15642]}, 88) = 15642 [pid 15642] set_robust_list(0x7fa72c8d79a0, 24 [pid 15641] rt_sigprocmask(SIG_SETMASK, [] [pid 15642] <... set_robust_list resumed>) = 0 [pid 15642] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15642] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15641] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15641] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15642] <... futex resumed>) = 0 [pid 15642] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15642] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15641] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15642] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15641] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15641] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15642] <... futex resumed>) = 0 [pid 15641] <... futex resumed>) = 1 [pid 15642] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15641] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15642] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15642] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15641] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15641] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15642] <... futex resumed>) = 0 [pid 15642] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15641] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15642] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15642] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15641] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15641] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15642] <... futex resumed>) = 0 [pid 15641] <... futex resumed>) = 1 [pid 15642] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15641] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15642] <... pwrite64 resumed>) = 36 [pid 15642] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15641] <... futex resumed>) = 0 [pid 15641] exit_group(0) = ? [pid 15642] +++ exited with 0 +++ [pid 15641] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15641, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15643 ci2-android-5-10/strace-static-x86_64: Process 15643 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15643] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15643] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15643] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15643] setpgid(0, 0) = 0 [pid 15643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15643] write(3, "1000", 4) = 4 [pid 15643] close(3) = 0 [pid 15643] write(1, "executing program\n", 18) = 18 executing program [pid 15643] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15643] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15643] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15643] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15643] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15643] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15643] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15644 attached => {parent_tid=[15644]}, 88) = 15644 [pid 15644] set_robust_list(0x7fa72c8d79a0, 24 [pid 15643] rt_sigprocmask(SIG_SETMASK, [] [pid 15644] <... set_robust_list resumed>) = 0 [pid 15643] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15644] rt_sigprocmask(SIG_SETMASK, [] [pid 15643] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15644] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15643] <... futex resumed>) = 0 [pid 15643] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15644] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15644] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15643] <... futex resumed>) = 0 [pid 15644] <... futex resumed>) = 1 [pid 15643] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15644] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15643] <... futex resumed>) = 0 [pid 15643] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15644] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15644] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15643] <... futex resumed>) = 0 [pid 15644] <... futex resumed>) = 1 [pid 15643] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15644] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15643] <... futex resumed>) = 0 [pid 15643] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15644] <... openat resumed>) = 3 [pid 15644] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15643] <... futex resumed>) = 0 [pid 15644] <... futex resumed>) = 1 [pid 15643] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15644] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15643] <... futex resumed>) = 0 [pid 15643] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15644] <... pwrite64 resumed>) = 36 [pid 15644] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15643] <... futex resumed>) = 0 [pid 15643] exit_group(0) = ? [pid 15644] +++ exited with 0 +++ [pid 15643] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15643, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15645 ci2-android-5-10/strace-static-x86_64: Process 15645 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15645] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15645] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15645] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15645] setpgid(0, 0) = 0 [pid 15645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15645] write(3, "1000", 4) = 4 [pid 15645] close(3) = 0 [pid 15645] write(1, "executing program\n", 18) = 18 executing program [pid 15645] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15645] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15645] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15645] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15645] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15645] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15645] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15646 attached => {parent_tid=[15646]}, 88) = 15646 [pid 15646] set_robust_list(0x7fa72c8d79a0, 24 [pid 15645] rt_sigprocmask(SIG_SETMASK, [] [pid 15646] <... set_robust_list resumed>) = 0 [pid 15645] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15646] rt_sigprocmask(SIG_SETMASK, [] [pid 15645] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15646] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15645] <... futex resumed>) = 0 [pid 15645] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15646] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15646] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15645] <... futex resumed>) = 0 [pid 15646] <... futex resumed>) = 1 [pid 15645] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15646] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15645] <... futex resumed>) = 0 [pid 15645] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15646] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15646] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15645] <... futex resumed>) = 0 [pid 15646] <... futex resumed>) = 1 [pid 15645] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15646] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15645] <... futex resumed>) = 0 [pid 15645] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15646] <... openat resumed>) = 3 [pid 15646] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15645] <... futex resumed>) = 0 [pid 15646] <... futex resumed>) = 1 [pid 15645] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15646] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15645] <... futex resumed>) = 0 [pid 15645] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15646] <... pwrite64 resumed>) = 36 [pid 15646] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15645] <... futex resumed>) = 0 [pid 15645] exit_group(0) = ? [pid 15646] +++ exited with 0 +++ [pid 15645] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15645, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15647 ci2-android-5-10/strace-static-x86_64: Process 15647 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15647] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15647] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15647] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15647] setpgid(0, 0) = 0 [pid 15647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15647] write(3, "1000", 4) = 4 [pid 15647] close(3) = 0 executing program [pid 15647] write(1, "executing program\n", 18) = 18 [pid 15647] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15647] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15647] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15647] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15647] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15647] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15647] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15648 attached => {parent_tid=[15648]}, 88) = 15648 [pid 15648] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15648] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15648] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15647] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15647] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15648] <... futex resumed>) = 0 [pid 15648] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15648] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15648] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15647] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15647] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15648] <... futex resumed>) = 0 [pid 15648] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15648] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15648] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15647] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15647] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15648] <... futex resumed>) = 0 [pid 15647] <... futex resumed>) = 1 [pid 15648] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15647] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15648] <... openat resumed>) = 3 [pid 15648] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15647] <... futex resumed>) = 0 [pid 15648] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15647] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15647] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15648] <... pwrite64 resumed>) = 36 [pid 15648] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15647] <... futex resumed>) = 0 [pid 15648] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15647] exit_group(0) = ? [pid 15648] <... futex resumed>) = ? [pid 15648] +++ exited with 0 +++ [pid 15647] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15647, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15649 ci2-android-5-10/strace-static-x86_64: Process 15649 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15649] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15649] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15649] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15649] setpgid(0, 0) = 0 [pid 15649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15649] write(3, "1000", 4) = 4 [pid 15649] close(3) = 0 [pid 15649] write(1, "executing program\n", 18) = 18 executing program [pid 15649] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15649] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15649] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15649] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15649] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15649] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15649] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15650 attached => {parent_tid=[15650]}, 88) = 15650 [pid 15650] set_robust_list(0x7fa72c8d79a0, 24 [pid 15649] rt_sigprocmask(SIG_SETMASK, [] [pid 15650] <... set_robust_list resumed>) = 0 [pid 15649] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15650] rt_sigprocmask(SIG_SETMASK, [] [pid 15649] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15650] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15649] <... futex resumed>) = 0 [pid 15649] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15650] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15650] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15649] <... futex resumed>) = 0 [pid 15650] <... futex resumed>) = 1 [pid 15649] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15650] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15649] <... futex resumed>) = 0 [pid 15649] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15650] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15650] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15649] <... futex resumed>) = 0 [pid 15650] <... futex resumed>) = 1 [pid 15649] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15650] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15649] <... futex resumed>) = 0 [pid 15649] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15650] <... openat resumed>) = 3 [pid 15650] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15649] <... futex resumed>) = 0 [pid 15650] <... futex resumed>) = 1 [pid 15649] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15650] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15649] <... futex resumed>) = 0 [pid 15649] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15650] <... pwrite64 resumed>) = 36 [pid 15650] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15649] <... futex resumed>) = 0 [pid 15650] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15649] exit_group(0) = ? [pid 15650] <... futex resumed>) = ? [pid 15650] +++ exited with 0 +++ [pid 15649] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15649, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15651 ci2-android-5-10/strace-static-x86_64: Process 15651 attached [pid 15651] set_robust_list(0x555593cef6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15651] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15651] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15651] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15651] write(3, "1000", 4) = 4 [pid 15651] close(3) = 0 [pid 15651] write(1, "executing program\n", 18) = 18 executing program [pid 15651] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15651] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15651] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15651] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15651] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15651] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15651] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15652 attached [pid 15652] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15652] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15652] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15651] <... clone3 resumed> => {parent_tid=[15652]}, 88) = 15652 [pid 15651] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15651] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15652] <... futex resumed>) = 0 [pid 15652] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15652] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15652] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15651] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15651] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15652] <... futex resumed>) = 0 [pid 15651] <... futex resumed>) = 1 [pid 15652] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15652] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15652] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15651] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15651] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15652] <... futex resumed>) = 0 [pid 15652] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15652] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15652] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15651] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15651] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15652] <... futex resumed>) = 0 [pid 15651] <... futex resumed>) = 1 [pid 15652] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15651] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15652] <... pwrite64 resumed>) = 36 [pid 15652] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15652] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15651] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15651] exit_group(0) = ? [pid 15652] <... futex resumed>) = ? [pid 15652] +++ exited with 0 +++ [pid 15651] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15651, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15653 ci2-android-5-10/strace-static-x86_64: Process 15653 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15653] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15653] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15653] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15653] setpgid(0, 0) = 0 [pid 15653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15653] write(3, "1000", 4) = 4 [pid 15653] close(3) = 0 [pid 15653] write(1, "executing program\n", 18) = 18 executing program [pid 15653] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15653] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15653] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15653] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15653] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15653] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15653] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15654 attached => {parent_tid=[15654]}, 88) = 15654 [pid 15653] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15653] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15653] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15654] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15654] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15654] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15654] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15653] <... futex resumed>) = 0 [pid 15653] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15653] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15654] <... futex resumed>) = 1 [pid 15654] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15654] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15653] <... futex resumed>) = 0 [pid 15653] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15653] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15654] <... futex resumed>) = 1 [pid 15654] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15654] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15653] <... futex resumed>) = 0 [pid 15653] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15653] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15654] <... futex resumed>) = 1 [pid 15654] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15654] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15653] <... futex resumed>) = 0 [pid 15654] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15653] exit_group(0) = ? [pid 15654] <... futex resumed>) = ? [pid 15654] +++ exited with 0 +++ [pid 15653] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15653, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15655 attached , child_tidptr=0x555593cef690) = 15655 [pid 15655] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15655] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15655] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15655] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15655] setpgid(0, 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15655] <... setpgid resumed>) = 0 [pid 15655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15655] write(3, "1000", 4) = 4 [pid 15655] close(3) = 0 [pid 15655] write(1, "executing program\n", 18) = 18 executing program [pid 15655] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15655] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15655] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15655] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15655] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15655] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15655] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15656 attached => {parent_tid=[15656]}, 88) = 15656 [pid 15656] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15656] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15656] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15655] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15655] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15656] <... futex resumed>) = 0 [pid 15656] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15656] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15656] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15655] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15655] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15656] <... futex resumed>) = 0 [pid 15656] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15655] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15656] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15656] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15655] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15655] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15656] <... futex resumed>) = 0 [pid 15656] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15655] <... futex resumed>) = 1 [pid 15656] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15656] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15655] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15655] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15656] <... futex resumed>) = 0 [pid 15656] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15655] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15656] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15656] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15655] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15655] exit_group(0) = ? [pid 15656] <... futex resumed>) = ? [pid 15656] +++ exited with 0 +++ [pid 15655] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15655, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15657 ci2-android-5-10/strace-static-x86_64: Process 15657 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15657] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15657] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15657] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15657] setpgid(0, 0) = 0 [pid 15657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15657] write(3, "1000", 4) = 4 [pid 15657] close(3) = 0 [pid 15657] write(1, "executing program\n", 18) = 18 executing program [pid 15657] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15657] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15657] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15657] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15657] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15657] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15657] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15658 attached => {parent_tid=[15658]}, 88) = 15658 [pid 15658] set_robust_list(0x7fa72c8d79a0, 24 [pid 15657] rt_sigprocmask(SIG_SETMASK, [] [pid 15658] <... set_robust_list resumed>) = 0 [pid 15657] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15658] rt_sigprocmask(SIG_SETMASK, [] [pid 15657] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15658] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15657] <... futex resumed>) = 0 [pid 15657] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15658] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15658] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15657] <... futex resumed>) = 0 [pid 15658] <... futex resumed>) = 1 [pid 15657] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15658] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15657] <... futex resumed>) = 0 [pid 15657] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15658] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15658] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15657] <... futex resumed>) = 0 [pid 15658] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15657] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15658] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15657] <... futex resumed>) = 0 [pid 15658] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15657] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15658] <... openat resumed>) = 3 [pid 15658] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15657] <... futex resumed>) = 0 [pid 15658] <... futex resumed>) = 1 [pid 15657] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15658] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15657] <... futex resumed>) = 0 [pid 15657] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15658] <... pwrite64 resumed>) = 36 [pid 15658] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15657] <... futex resumed>) = 0 [pid 15658] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15657] exit_group(0) = ? [pid 15658] <... futex resumed>) = ? [pid 15658] +++ exited with 0 +++ [pid 15657] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15657, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15659 ci2-android-5-10/strace-static-x86_64: Process 15659 attached [pid 15659] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15659] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15659] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15659] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15659] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 15659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15659] write(3, "1000", 4) = 4 [pid 15659] close(3) = 0 [pid 15659] write(1, "executing program\n", 18) = 18 [pid 15659] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15659] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15659] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15659] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15659] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15659] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15659] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15660 attached [pid 15660] set_robust_list(0x7fa72c8d79a0, 24 [pid 15659] <... clone3 resumed> => {parent_tid=[15660]}, 88) = 15660 [pid 15659] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15659] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15659] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15660] <... set_robust_list resumed>) = 0 [pid 15660] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15660] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15660] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15659] <... futex resumed>) = 0 [pid 15660] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15659] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15660] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15659] <... futex resumed>) = 0 [pid 15660] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15659] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15660] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15660] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15659] <... futex resumed>) = 0 [pid 15659] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15659] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15660] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15660] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15659] <... futex resumed>) = 0 [pid 15659] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15659] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15660] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15660] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15659] <... futex resumed>) = 0 [pid 15659] exit_group(0 [pid 15660] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15659] <... exit_group resumed>) = ? [pid 15660] <... futex resumed>) = ? [pid 15660] +++ exited with 0 +++ [pid 15659] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15659, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15661 ci2-android-5-10/strace-static-x86_64: Process 15661 attached [pid 15661] set_robust_list(0x555593cef6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15661] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15661] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15661] setpgid(0, 0) = 0 [pid 15661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15661] write(3, "1000", 4) = 4 [pid 15661] close(3) = 0 [pid 15661] write(1, "executing program\n", 18) = 18 executing program [pid 15661] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15661] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15661] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15661] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15661] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15661] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15661] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15662]}, 88) = 15662 ci2-android-5-10/strace-static-x86_64: Process 15662 attached [pid 15662] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15662] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15662] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15661] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15661] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15662] <... futex resumed>) = 0 [pid 15661] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15662] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15662] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15662] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15661] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15661] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15662] <... futex resumed>) = 0 [pid 15662] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15661] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15662] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15662] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15661] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15661] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15662] <... futex resumed>) = 0 [pid 15662] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15661] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15662] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15662] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15661] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15661] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15662] <... futex resumed>) = 0 [pid 15662] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15661] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15662] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15662] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15661] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15661] exit_group(0) = ? [pid 15662] <... futex resumed>) = ? [pid 15662] +++ exited with 0 +++ [pid 15661] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15661, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15663 ci2-android-5-10/strace-static-x86_64: Process 15663 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15663] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15663] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15663] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15663] setpgid(0, 0) = 0 [pid 15663] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15663] write(3, "1000", 4) = 4 [pid 15663] close(3) = 0 [pid 15663] write(1, "executing program\n", 18) = 18 [pid 15663] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 15663] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15663] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15663] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15663] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15663] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15663] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15664]}, 88) = 15664 [pid 15663] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15663] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15663] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15664 attached [pid 15664] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15664] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15664] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15664] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15663] <... futex resumed>) = 0 [pid 15663] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15663] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15664] <... futex resumed>) = 1 [pid 15664] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15664] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15663] <... futex resumed>) = 0 [pid 15663] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15663] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15664] <... futex resumed>) = 1 [pid 15664] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15664] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15663] <... futex resumed>) = 0 [pid 15663] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15663] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15664] <... futex resumed>) = 1 [pid 15664] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15664] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15663] <... futex resumed>) = 0 [pid 15664] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15663] exit_group(0) = ? [pid 15664] <... futex resumed>) = ? [pid 15664] +++ exited with 0 +++ [pid 15663] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15663, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15665 attached , child_tidptr=0x555593cef690) = 15665 [pid 15665] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15665] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15665] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15665] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15665] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15665] write(3, "1000", 4) = 4 [pid 15665] close(3) = 0 [pid 15665] write(1, "executing program\n", 18) = 18 executing program [pid 15665] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15665] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15665] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15665] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15665] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15665] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15665] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15666]}, 88) = 15666 [pid 15665] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15665] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15665] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15666 attached [pid 15666] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15666] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15666] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15666] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15665] <... futex resumed>) = 0 [pid 15665] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15665] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15666] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15666] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15665] <... futex resumed>) = 0 [pid 15665] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15665] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15666] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15666] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15665] <... futex resumed>) = 0 [pid 15665] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15665] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15666] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15666] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15665] <... futex resumed>) = 0 [pid 15665] exit_group(0 [pid 15666] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15665] <... exit_group resumed>) = ? [pid 15666] <... futex resumed>) = ? [pid 15666] +++ exited with 0 +++ [pid 15665] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15665, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15667 attached , child_tidptr=0x555593cef690) = 15667 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15667] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15667] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15667] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15667] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15667] setpgid(0, 0) = 0 [pid 15667] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15667] write(3, "1000", 4) = 4 [pid 15667] close(3) = 0 [pid 15667] write(1, "executing program\n", 18) = 18 executing program [pid 15667] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15667] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15667] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15667] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15667] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15667] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15667] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15668 attached => {parent_tid=[15668]}, 88) = 15668 [pid 15668] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15668] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15668] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15667] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15667] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15668] <... futex resumed>) = 0 [pid 15667] <... futex resumed>) = 1 [pid 15668] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15668] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15668] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15667] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15667] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15668] <... futex resumed>) = 0 [pid 15667] <... futex resumed>) = 1 [pid 15668] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15668] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15668] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15667] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15667] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15668] <... futex resumed>) = 0 [pid 15668] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15668] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15668] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15667] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15667] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15668] <... futex resumed>) = 0 [pid 15667] <... futex resumed>) = 1 [pid 15668] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15667] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15668] <... pwrite64 resumed>) = 36 [pid 15668] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15668] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15667] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15667] exit_group(0) = ? [pid 15668] <... futex resumed>) = ? [pid 15668] +++ exited with 0 +++ [pid 15667] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15667, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15669 ci2-android-5-10/strace-static-x86_64: Process 15669 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15669] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15669] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15669] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15669] setpgid(0, 0) = 0 [pid 15669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15669] write(3, "1000", 4) = 4 [pid 15669] close(3) = 0 [pid 15669] write(1, "executing program\n", 18) = 18 executing program [pid 15669] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15669] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15669] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15669] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15669] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15669] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15669] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15670 attached [pid 15670] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15670] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15670] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15669] <... clone3 resumed> => {parent_tid=[15670]}, 88) = 15670 [pid 15669] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15669] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15670] <... futex resumed>) = 0 [pid 15669] <... futex resumed>) = 1 [pid 15670] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15670] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15670] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15669] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15669] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15670] <... futex resumed>) = 0 [pid 15670] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15670] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15670] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15669] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15669] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15670] <... futex resumed>) = 0 [pid 15670] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15670] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15670] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15669] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15669] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15670] <... futex resumed>) = 0 [pid 15670] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15669] <... futex resumed>) = 1 [pid 15670] <... pwrite64 resumed>) = 36 [pid 15670] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15670] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15669] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15669] exit_group(0) = ? [pid 15670] <... futex resumed>) = ? [pid 15670] +++ exited with 0 +++ [pid 15669] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15669, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15671 attached , child_tidptr=0x555593cef690) = 15671 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15671] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15671] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15671] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15671] setpgid(0, 0) = 0 [pid 15671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15671] write(3, "1000", 4) = 4 [pid 15671] close(3) = 0 [pid 15671] write(1, "executing program\n", 18) = 18 executing program [pid 15671] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15671] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15671] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15671] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15671] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15671] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15671] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15672 attached [pid 15672] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15672] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15672] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15671] <... clone3 resumed> => {parent_tid=[15672]}, 88) = 15672 [pid 15671] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15671] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15672] <... futex resumed>) = 0 [pid 15672] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15672] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15672] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15671] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15671] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15672] <... futex resumed>) = 0 [pid 15672] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15672] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15672] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15671] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15671] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15672] <... futex resumed>) = 0 [pid 15672] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15672] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15672] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15671] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15671] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15672] <... futex resumed>) = 0 [pid 15671] <... futex resumed>) = 1 [pid 15672] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15671] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15672] <... pwrite64 resumed>) = 36 [pid 15672] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15671] <... futex resumed>) = 0 [pid 15672] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15671] exit_group(0) = ? [pid 15672] <... futex resumed>) = ? [pid 15672] +++ exited with 0 +++ [pid 15671] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15671, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15673 ci2-android-5-10/strace-static-x86_64: Process 15673 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15673] set_robust_list(0x555593cef6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15673] <... set_robust_list resumed>) = 0 [pid 15673] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15673] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15673] setpgid(0, 0) = 0 [pid 15673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15673] write(3, "1000", 4) = 4 [pid 15673] close(3) = 0 [pid 15673] write(1, "executing program\n", 18) = 18 executing program [pid 15673] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15673] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15673] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15673] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15673] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15673] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15673] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15674 attached => {parent_tid=[15674]}, 88) = 15674 [pid 15674] set_robust_list(0x7fa72c8d79a0, 24 [pid 15673] rt_sigprocmask(SIG_SETMASK, [] [pid 15674] <... set_robust_list resumed>) = 0 [pid 15673] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15674] rt_sigprocmask(SIG_SETMASK, [] [pid 15673] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15674] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15673] <... futex resumed>) = 0 [pid 15673] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15674] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15674] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15673] <... futex resumed>) = 0 [pid 15674] <... futex resumed>) = 1 [pid 15673] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15674] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15673] <... futex resumed>) = 0 [pid 15673] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15674] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15674] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15673] <... futex resumed>) = 0 [pid 15674] <... futex resumed>) = 1 [pid 15673] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15674] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15673] <... futex resumed>) = 0 [pid 15673] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15674] <... openat resumed>) = 3 [pid 15674] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15673] <... futex resumed>) = 0 [pid 15674] <... futex resumed>) = 1 [pid 15673] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15674] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15673] <... futex resumed>) = 0 [pid 15673] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15674] <... pwrite64 resumed>) = 36 [pid 15674] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15673] <... futex resumed>) = 0 [pid 15674] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15673] exit_group(0 [pid 15674] <... futex resumed>) = ? [pid 15673] <... exit_group resumed>) = ? [pid 15674] +++ exited with 0 +++ [pid 15673] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15673, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15675 ci2-android-5-10/strace-static-x86_64: Process 15675 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15675] set_robust_list(0x555593cef6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15675] <... set_robust_list resumed>) = 0 [pid 15675] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15675] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15675] setpgid(0, 0) = 0 [pid 15675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15675] write(3, "1000", 4) = 4 [pid 15675] close(3) = 0 executing program [pid 15675] write(1, "executing program\n", 18) = 18 [pid 15675] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15675] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15675] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15675] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15675] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15675] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15675] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15676 attached [pid 15676] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15676] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15676] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15675] <... clone3 resumed> => {parent_tid=[15676]}, 88) = 15676 [pid 15675] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15675] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15676] <... futex resumed>) = 0 [pid 15676] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15676] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15676] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15675] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15675] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15676] <... futex resumed>) = 0 [pid 15676] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15676] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15676] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15675] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15675] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15676] <... futex resumed>) = 0 [pid 15676] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15676] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15676] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15675] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15675] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15676] <... futex resumed>) = 0 [pid 15675] <... futex resumed>) = 1 [pid 15676] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15675] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15676] <... pwrite64 resumed>) = 36 [pid 15676] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15676] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15675] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15675] exit_group(0) = ? [pid 15676] <... futex resumed>) = ? [pid 15676] +++ exited with 0 +++ [pid 15675] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15675, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15677 attached , child_tidptr=0x555593cef690) = 15677 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15677] set_robust_list(0x555593cef6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15677] <... set_robust_list resumed>) = 0 [pid 15677] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15677] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15677] setpgid(0, 0) = 0 [pid 15677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15677] write(3, "1000", 4) = 4 [pid 15677] close(3) = 0 executing program [pid 15677] write(1, "executing program\n", 18) = 18 [pid 15677] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15677] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15677] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15677] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15677] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15677] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15677] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15678 attached => {parent_tid=[15678]}, 88) = 15678 [pid 15678] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15678] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15678] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15677] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15677] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15678] <... futex resumed>) = 0 [pid 15677] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15678] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15678] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15678] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15677] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15677] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15678] <... futex resumed>) = 0 [pid 15677] <... futex resumed>) = 1 [pid 15678] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15677] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15678] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15677] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15678] <... futex resumed>) = 0 [pid 15678] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15677] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15678] <... futex resumed>) = 0 [pid 15678] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15677] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15678] <... openat resumed>) = 3 [pid 15678] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15678] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15677] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15677] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15678] <... futex resumed>) = 0 [pid 15678] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15677] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15678] <... pwrite64 resumed>) = 36 [pid 15678] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15677] <... futex resumed>) = 0 [pid 15678] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15677] exit_group(0) = ? [pid 15678] <... futex resumed>) = ? [pid 15678] +++ exited with 0 +++ [pid 15677] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15677, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15679 attached , child_tidptr=0x555593cef690) = 15679 [pid 15679] set_robust_list(0x555593cef6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15679] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15679] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15679] setpgid(0, 0) = 0 [pid 15679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15679] write(3, "1000", 4) = 4 [pid 15679] close(3) = 0 [pid 15679] write(1, "executing program\n", 18) = 18 executing program [pid 15679] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15679] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15679] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15679] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15679] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15679] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15679] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15680]}, 88) = 15680 [pid 15679] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15679] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15679] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15680 attached [pid 15680] set_robust_list(0x7fa72c8d79a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15680] <... set_robust_list resumed>) = 0 [pid 15680] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15680] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15680] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15679] <... futex resumed>) = 0 [pid 15679] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15679] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15680] <... futex resumed>) = 1 [pid 15680] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15680] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15679] <... futex resumed>) = 0 [pid 15679] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15679] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15680] <... futex resumed>) = 1 [pid 15680] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15680] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15679] <... futex resumed>) = 0 [pid 15679] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15679] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15680] <... futex resumed>) = 1 [pid 15680] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15680] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15679] <... futex resumed>) = 0 [pid 15680] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15679] exit_group(0) = ? [pid 15680] <... futex resumed>) = ? [pid 15680] +++ exited with 0 +++ [pid 15679] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15679, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15681 ci2-android-5-10/strace-static-x86_64: Process 15681 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15681] set_robust_list(0x555593cef6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15681] <... set_robust_list resumed>) = 0 [pid 15681] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15681] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15681] setpgid(0, 0) = 0 [pid 15681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15681] write(3, "1000", 4) = 4 [pid 15681] close(3) = 0 [pid 15681] write(1, "executing program\n", 18) = 18 executing program [pid 15681] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15681] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15681] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15681] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15681] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15681] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15681] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15682 attached => {parent_tid=[15682]}, 88) = 15682 [pid 15682] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15682] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15682] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15681] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15681] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15682] <... futex resumed>) = 0 [pid 15682] mkdirat(AT_FDCWD, "./sys", 0777 [pid 15681] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15682] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15682] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15681] <... futex resumed>) = 0 [pid 15681] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15681] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15682] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15682] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15681] <... futex resumed>) = 0 [pid 15681] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15681] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15682] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15682] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15681] <... futex resumed>) = 0 [pid 15681] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15681] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15682] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15682] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15681] <... futex resumed>) = 0 [pid 15681] exit_group(0) = ? [pid 15682] +++ exited with 0 +++ [pid 15681] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15681, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15683 ci2-android-5-10/strace-static-x86_64: Process 15683 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15683] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15683] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15683] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15683] setpgid(0, 0) = 0 [pid 15683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15683] write(3, "1000", 4) = 4 [pid 15683] close(3) = 0 [pid 15683] write(1, "executing program\n", 18) = 18 executing program [pid 15683] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15683] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15683] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15683] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15683] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15683] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15683] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15684 attached => {parent_tid=[15684]}, 88) = 15684 [pid 15684] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15684] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15684] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15683] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15683] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15684] <... futex resumed>) = 0 [pid 15684] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15684] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15683] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15684] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15683] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15683] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15684] <... futex resumed>) = 0 [pid 15684] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15683] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15684] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15684] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15683] <... futex resumed>) = 0 [pid 15683] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15683] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15684] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15684] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15683] <... futex resumed>) = 0 [pid 15683] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15683] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15684] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15684] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15684] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15683] <... futex resumed>) = 0 [pid 15683] exit_group(0) = ? [pid 15684] <... futex resumed>) = ? [pid 15684] +++ exited with 0 +++ [pid 15683] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15683, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15685 ci2-android-5-10/strace-static-x86_64: Process 15685 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15685] set_robust_list(0x555593cef6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15685] <... set_robust_list resumed>) = 0 [pid 15685] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15685] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15685] setpgid(0, 0) = 0 [pid 15685] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15685] write(3, "1000", 4) = 4 [pid 15685] close(3) = 0 [pid 15685] write(1, "executing program\n", 18) = 18 [pid 15685] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 15685] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15685] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15685] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15685] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15685] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15685] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15686]}, 88) = 15686 [pid 15685] rt_sigprocmask(SIG_SETMASK, []ci2-android-5-10/strace-static-x86_64: Process 15686 attached , NULL, 8) = 0 [pid 15685] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15686] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15685] <... futex resumed>) = 0 [pid 15686] rt_sigprocmask(SIG_SETMASK, [] [pid 15685] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15686] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15686] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15686] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15685] <... futex resumed>) = 0 [pid 15685] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15685] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15686] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15686] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15685] <... futex resumed>) = 0 [pid 15685] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15685] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15686] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15686] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15685] <... futex resumed>) = 0 [pid 15685] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15685] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15686] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15686] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15685] <... futex resumed>) = 0 [pid 15686] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15685] exit_group(0) = ? [pid 15686] <... futex resumed>) = ? [pid 15686] +++ exited with 0 +++ [pid 15685] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15685, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15687 ci2-android-5-10/strace-static-x86_64: Process 15687 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15687] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15687] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15687] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15687] setpgid(0, 0) = 0 [pid 15687] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15687] write(3, "1000", 4) = 4 [pid 15687] close(3) = 0 [pid 15687] write(1, "executing program\n", 18) = 18 executing program [pid 15687] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15687] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15687] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15687] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15687] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15687] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15687] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15688 attached => {parent_tid=[15688]}, 88) = 15688 [pid 15688] set_robust_list(0x7fa72c8d79a0, 24 [pid 15687] rt_sigprocmask(SIG_SETMASK, [] [pid 15688] <... set_robust_list resumed>) = 0 [pid 15687] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15688] rt_sigprocmask(SIG_SETMASK, [] [pid 15687] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15688] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15687] <... futex resumed>) = 0 [pid 15687] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15688] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15688] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15687] <... futex resumed>) = 0 [pid 15688] <... futex resumed>) = 1 [pid 15687] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15688] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15687] <... futex resumed>) = 0 [pid 15687] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15688] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15688] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15687] <... futex resumed>) = 0 [pid 15688] <... futex resumed>) = 1 [pid 15687] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15688] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15687] <... futex resumed>) = 0 [pid 15687] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15688] <... openat resumed>) = 3 [pid 15688] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15687] <... futex resumed>) = 0 [pid 15688] <... futex resumed>) = 1 [pid 15687] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15688] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15687] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15688] <... pwrite64 resumed>) = 36 [pid 15688] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15687] <... futex resumed>) = 0 [pid 15688] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15687] exit_group(0) = ? [pid 15688] <... futex resumed>) = ? [pid 15688] +++ exited with 0 +++ [pid 15687] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15687, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15689 ci2-android-5-10/strace-static-x86_64: Process 15689 attached [pid 15689] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15689] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15689] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15689] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15689] setpgid(0, 0) = 0 [pid 15689] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15689] write(3, "1000", 4) = 4 [pid 15689] close(3) = 0 [pid 15689] write(1, "executing program\n", 18) = 18 executing program [pid 15689] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15689] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15689] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15689] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15689] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15689] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15689] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15690 attached => {parent_tid=[15690]}, 88) = 15690 [pid 15690] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15690] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15690] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15689] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15689] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15690] <... futex resumed>) = 0 [pid 15690] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15690] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15690] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15689] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15689] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15690] <... futex resumed>) = 0 [pid 15690] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15690] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15690] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15689] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15689] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15690] <... futex resumed>) = 0 [pid 15690] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15690] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15690] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15689] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15689] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15690] <... futex resumed>) = 0 [pid 15690] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15689] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15690] <... pwrite64 resumed>) = 36 [pid 15690] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15690] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15689] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15689] exit_group(0) = ? [pid 15690] <... futex resumed>) = ? [pid 15690] +++ exited with 0 +++ [pid 15689] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15689, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15691 ci2-android-5-10/strace-static-x86_64: Process 15691 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15691] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15691] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15691] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15691] setpgid(0, 0) = 0 [pid 15691] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15691] write(3, "1000", 4) = 4 [pid 15691] close(3) = 0 [pid 15691] write(1, "executing program\n", 18) = 18 executing program [pid 15691] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15691] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15691] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15691] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15691] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15691] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15691] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15692 attached => {parent_tid=[15692]}, 88) = 15692 [pid 15691] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15691] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15691] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15692] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15692] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15692] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15692] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15691] <... futex resumed>) = 0 [pid 15692] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15691] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15691] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15692] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15692] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15692] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15691] <... futex resumed>) = 0 [pid 15692] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15691] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15691] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15692] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15692] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15692] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15691] <... futex resumed>) = 0 [pid 15691] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15691] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15692] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15692] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15691] <... futex resumed>) = 0 [pid 15691] exit_group(0 [pid 15692] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15691] <... exit_group resumed>) = ? [pid 15692] <... futex resumed>) = ? [pid 15692] +++ exited with 0 +++ [pid 15691] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15691, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15693 ci2-android-5-10/strace-static-x86_64: Process 15693 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15693] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15693] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15693] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15693] setpgid(0, 0) = 0 [pid 15693] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15693] write(3, "1000", 4) = 4 [pid 15693] close(3) = 0 [pid 15693] write(1, "executing program\n", 18) = 18 [pid 15693] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15693] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15693] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15693] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15693] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 executing program [pid 15693] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15693] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15694 attached => {parent_tid=[15694]}, 88) = 15694 [pid 15693] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15693] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15693] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15694] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15694] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15694] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15694] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15693] <... futex resumed>) = 0 [pid 15693] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15693] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15694] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15694] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15693] <... futex resumed>) = 0 [pid 15693] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15693] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15694] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15694] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15693] <... futex resumed>) = 0 [pid 15693] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15693] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15694] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15694] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15693] <... futex resumed>) = 0 [pid 15693] exit_group(0) = ? [pid 15694] +++ exited with 0 +++ [pid 15693] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15693, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15695 ci2-android-5-10/strace-static-x86_64: Process 15695 attached [pid 15695] set_robust_list(0x555593cef6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15695] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15695] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15695] <... prctl resumed>) = 0 [pid 15695] setpgid(0, 0) = 0 [pid 15695] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15695] write(3, "1000", 4) = 4 [pid 15695] close(3) = 0 [pid 15695] write(1, "executing program\n", 18) = 18 [pid 15695] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15695] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 executing program [pid 15695] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15695] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15695] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15695] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15695] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15696]}, 88) = 15696 [pid 15695] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15695] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15695] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15696 attached [pid 15696] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15696] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15696] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15696] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15695] <... futex resumed>) = 0 [pid 15695] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15695] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15696] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15696] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15695] <... futex resumed>) = 0 [pid 15695] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15695] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15696] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15696] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15695] <... futex resumed>) = 0 [pid 15695] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15695] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15696] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15696] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15695] <... futex resumed>) = 0 [pid 15695] exit_group(0) = ? [pid 15696] +++ exited with 0 +++ [pid 15695] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15695, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15697 ci2-android-5-10/strace-static-x86_64: Process 15697 attached [pid 15697] set_robust_list(0x555593cef6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15697] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15697] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15697] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15697] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15697] write(3, "1000", 4) = 4 [pid 15697] close(3) = 0 [pid 15697] write(1, "executing program\n", 18) = 18 executing program [pid 15697] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15697] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15697] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15697] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15697] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15697] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15697] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15698 attached => {parent_tid=[15698]}, 88) = 15698 [pid 15698] set_robust_list(0x7fa72c8d79a0, 24 [pid 15697] rt_sigprocmask(SIG_SETMASK, [] [pid 15698] <... set_robust_list resumed>) = 0 [pid 15697] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15698] rt_sigprocmask(SIG_SETMASK, [] [pid 15697] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15698] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15697] <... futex resumed>) = 0 [pid 15698] mkdirat(AT_FDCWD, "./sys", 0777 [pid 15697] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15698] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15698] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15697] <... futex resumed>) = 0 [pid 15697] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15697] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15698] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15698] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15697] <... futex resumed>) = 0 [pid 15697] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15697] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15698] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15698] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15697] <... futex resumed>) = 0 [pid 15697] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15697] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15698] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15698] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15697] <... futex resumed>) = 0 [pid 15698] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15697] exit_group(0) = ? [pid 15698] <... futex resumed>) = ? [pid 15698] +++ exited with 0 +++ [pid 15697] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15697, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15699 ci2-android-5-10/strace-static-x86_64: Process 15699 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15699] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15699] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15699] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15699] setpgid(0, 0) = 0 [pid 15699] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15699] write(3, "1000", 4) = 4 [pid 15699] close(3) = 0 [pid 15699] write(1, "executing program\n", 18) = 18 executing program [pid 15699] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15699] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15699] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15699] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15699] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15699] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15699] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15700 attached => {parent_tid=[15700]}, 88) = 15700 [pid 15700] set_robust_list(0x7fa72c8d79a0, 24 [pid 15699] rt_sigprocmask(SIG_SETMASK, [] [pid 15700] <... set_robust_list resumed>) = 0 [pid 15699] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15700] rt_sigprocmask(SIG_SETMASK, [] [pid 15699] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15700] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15699] <... futex resumed>) = 0 [pid 15699] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15700] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15700] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15699] <... futex resumed>) = 0 [pid 15700] <... futex resumed>) = 1 [pid 15699] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15700] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15699] <... futex resumed>) = 0 [pid 15699] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15700] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15700] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15699] <... futex resumed>) = 0 [pid 15700] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15699] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15700] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15699] <... futex resumed>) = 0 [pid 15700] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15699] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15700] <... openat resumed>) = 3 [pid 15700] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15699] <... futex resumed>) = 0 [pid 15700] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15699] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15700] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15699] <... futex resumed>) = 0 [pid 15700] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15699] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15700] <... pwrite64 resumed>) = 36 [pid 15700] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15699] <... futex resumed>) = 0 [pid 15700] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15699] exit_group(0) = ? [pid 15700] <... futex resumed>) = ? [pid 15700] +++ exited with 0 +++ [pid 15699] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15699, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15701 attached , child_tidptr=0x555593cef690) = 15701 [pid 15701] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15701] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15701] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15701] <... prctl resumed>) = 0 [pid 15701] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15701] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15701] write(3, "1000", 4) = 4 [pid 15701] close(3) = 0 executing program [pid 15701] write(1, "executing program\n", 18) = 18 [pid 15701] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15701] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15701] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15701] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15701] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15701] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15701] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15702]}, 88) = 15702 [pid 15701] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15701] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15701] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15702 attached [pid 15702] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15702] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15702] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15702] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15701] <... futex resumed>) = 0 [pid 15701] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15701] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15702] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15702] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15701] <... futex resumed>) = 0 [pid 15701] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15701] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15702] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15702] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15701] <... futex resumed>) = 0 [pid 15701] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15701] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15702] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15702] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15702] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15701] <... futex resumed>) = 0 [pid 15701] exit_group(0) = ? [pid 15702] <... futex resumed>) = ? [pid 15702] +++ exited with 0 +++ [pid 15701] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15701, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15703 ci2-android-5-10/strace-static-x86_64: Process 15703 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15703] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15703] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15703] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15703] setpgid(0, 0) = 0 [pid 15703] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15703] write(3, "1000", 4) = 4 [pid 15703] close(3) = 0 [pid 15703] write(1, "executing program\n", 18) = 18 executing program [pid 15703] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15703] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15703] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15703] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15703] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15703] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15703] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15704 attached => {parent_tid=[15704]}, 88) = 15704 [pid 15703] rt_sigprocmask(SIG_SETMASK, [] [pid 15704] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15703] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15704] rt_sigprocmask(SIG_SETMASK, [] [pid 15703] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15704] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15703] <... futex resumed>) = 0 [pid 15703] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15704] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15704] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15703] <... futex resumed>) = 0 [pid 15703] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15703] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15704] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15704] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15703] <... futex resumed>) = 0 [pid 15703] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15703] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15704] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15704] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15703] <... futex resumed>) = 0 [pid 15703] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15703] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15704] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15704] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15703] <... futex resumed>) = 0 [pid 15704] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15703] exit_group(0) = ? [pid 15704] <... futex resumed>) = ? [pid 15704] +++ exited with 0 +++ [pid 15703] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15703, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15705 ci2-android-5-10/strace-static-x86_64: Process 15705 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15705] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15705] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15705] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15705] setpgid(0, 0) = 0 [pid 15705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15705] write(3, "1000", 4) = 4 [pid 15705] close(3) = 0 [pid 15705] write(1, "executing program\n", 18) = 18 executing program [pid 15705] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15705] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15705] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15705] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15705] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15705] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15705] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15706 attached => {parent_tid=[15706]}, 88) = 15706 [pid 15706] set_robust_list(0x7fa72c8d79a0, 24 [pid 15705] rt_sigprocmask(SIG_SETMASK, [] [pid 15706] <... set_robust_list resumed>) = 0 [pid 15705] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15706] rt_sigprocmask(SIG_SETMASK, [] [pid 15705] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15706] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15705] <... futex resumed>) = 0 [pid 15705] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15706] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15706] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15705] <... futex resumed>) = 0 [pid 15706] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15705] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15706] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15705] <... futex resumed>) = 0 [pid 15706] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15705] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15706] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15706] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15705] <... futex resumed>) = 0 [pid 15705] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15705] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15706] <... futex resumed>) = 1 [pid 15706] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15706] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15705] <... futex resumed>) = 0 [pid 15705] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15705] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15706] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15706] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15705] <... futex resumed>) = 0 [pid 15705] exit_group(0) = ? [pid 15706] +++ exited with 0 +++ [pid 15705] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15705, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15707 attached , child_tidptr=0x555593cef690) = 15707 [pid 15707] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15707] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15707] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15707] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15707] setpgid(0, 0) = 0 [pid 15707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15707] <... openat resumed>) = 3 [pid 15707] write(3, "1000", 4) = 4 [pid 15707] close(3) = 0 [pid 15707] write(1, "executing program\n", 18) = 18 [pid 15707] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 15707] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15707] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15707] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15707] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15707] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15707] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15708]}, 88) = 15708 [pid 15707] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15707] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15707] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15708 attached [pid 15708] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15708] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15708] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15708] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15707] <... futex resumed>) = 0 [pid 15707] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15707] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15708] <... futex resumed>) = 1 [pid 15708] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15708] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15707] <... futex resumed>) = 0 [pid 15707] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15707] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15708] <... futex resumed>) = 1 [pid 15708] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15708] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15707] <... futex resumed>) = 0 [pid 15707] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15707] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15708] <... futex resumed>) = 1 [pid 15708] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15708] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15707] <... futex resumed>) = 0 [pid 15707] exit_group(0 [pid 15708] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15707] <... exit_group resumed>) = ? [pid 15708] <... futex resumed>) = ? [pid 15708] +++ exited with 0 +++ [pid 15707] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15707, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15709 attached , child_tidptr=0x555593cef690) = 15709 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15709] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15709] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15709] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15709] setpgid(0, 0) = 0 [pid 15709] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15709] write(3, "1000", 4) = 4 [pid 15709] close(3) = 0 [pid 15709] write(1, "executing program\n", 18) = 18 executing program [pid 15709] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15709] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15709] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15709] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15709] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15709] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15709] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15710 attached => {parent_tid=[15710]}, 88) = 15710 [pid 15710] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15710] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15710] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15709] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15709] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15710] <... futex resumed>) = 0 [pid 15709] <... futex resumed>) = 1 [pid 15710] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15710] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15710] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15709] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15709] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15710] <... futex resumed>) = 0 [pid 15709] <... futex resumed>) = 1 [pid 15710] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15709] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15710] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15710] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15709] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15709] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15710] <... futex resumed>) = 0 [pid 15709] <... futex resumed>) = 1 [pid 15710] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15709] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15710] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15710] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15709] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15709] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15710] <... futex resumed>) = 0 [pid 15710] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15709] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15710] <... pwrite64 resumed>) = 36 [pid 15710] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15709] <... futex resumed>) = 0 [pid 15709] exit_group(0) = ? [pid 15710] +++ exited with 0 +++ [pid 15709] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15709, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15711 ci2-android-5-10/strace-static-x86_64: Process 15711 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15711] set_robust_list(0x555593cef6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15711] <... set_robust_list resumed>) = 0 [pid 15711] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15711] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15711] setpgid(0, 0) = 0 [pid 15711] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15711] write(3, "1000", 4) = 4 [pid 15711] close(3) = 0 [pid 15711] write(1, "executing program\n", 18) = 18 executing program [pid 15711] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15711] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15711] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15711] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15711] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15711] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15711] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15712 attached => {parent_tid=[15712]}, 88) = 15712 [pid 15712] set_robust_list(0x7fa72c8d79a0, 24 [pid 15711] rt_sigprocmask(SIG_SETMASK, [] [pid 15712] <... set_robust_list resumed>) = 0 [pid 15711] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15712] rt_sigprocmask(SIG_SETMASK, [] [pid 15711] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15712] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15711] <... futex resumed>) = 0 [pid 15711] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15712] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15712] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15711] <... futex resumed>) = 0 [pid 15712] <... futex resumed>) = 1 [pid 15711] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15712] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15711] <... futex resumed>) = 0 [pid 15711] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15712] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15712] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15711] <... futex resumed>) = 0 [pid 15712] <... futex resumed>) = 1 [pid 15711] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15712] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15711] <... futex resumed>) = 0 [pid 15711] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15712] <... openat resumed>) = 3 [pid 15712] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15711] <... futex resumed>) = 0 [pid 15712] <... futex resumed>) = 1 [pid 15711] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15712] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15711] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15712] <... pwrite64 resumed>) = 36 [pid 15712] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15711] <... futex resumed>) = 0 [pid 15712] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15711] exit_group(0) = ? [pid 15712] <... futex resumed>) = ? [pid 15712] +++ exited with 0 +++ [pid 15711] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15711, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15713 ci2-android-5-10/strace-static-x86_64: Process 15713 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15713] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15713] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15713] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15713] setpgid(0, 0) = 0 [pid 15713] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15713] <... openat resumed>) = 3 [pid 15713] write(3, "1000", 4) = 4 [pid 15713] close(3) = 0 [pid 15713] write(1, "executing program\n", 18) = 18 [pid 15713] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 15713] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15713] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15713] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15713] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15713] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15713] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15714]}, 88) = 15714 [pid 15713] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15713] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15713] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15714 attached [pid 15714] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15714] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15714] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15714] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15713] <... futex resumed>) = 0 [pid 15713] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15713] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15714] <... futex resumed>) = 1 [pid 15714] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15714] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15713] <... futex resumed>) = 0 [pid 15713] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15713] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15714] <... futex resumed>) = 1 [pid 15714] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15714] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15713] <... futex resumed>) = 0 [pid 15713] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15713] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15714] <... futex resumed>) = 1 [pid 15714] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15714] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15713] <... futex resumed>) = 0 [pid 15714] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15713] exit_group(0) = ? [pid 15714] <... futex resumed>) = ? [pid 15714] +++ exited with 0 +++ [pid 15713] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15713, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15715 ci2-android-5-10/strace-static-x86_64: Process 15715 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15715] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15715] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15715] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15715] setpgid(0, 0) = 0 [pid 15715] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15715] write(3, "1000", 4) = 4 [pid 15715] close(3) = 0 [pid 15715] write(1, "executing program\n", 18) = 18 [pid 15715] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 15715] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15715] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15715] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15715] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15715] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15715] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15716]}, 88) = 15716 [pid 15715] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15715] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15715] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15716 attached [pid 15716] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15716] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15716] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15716] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15715] <... futex resumed>) = 0 [pid 15715] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15715] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15716] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15716] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15715] <... futex resumed>) = 0 [pid 15715] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15715] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15716] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15716] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15715] <... futex resumed>) = 0 [pid 15715] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15715] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15716] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15716] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15716] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15715] <... futex resumed>) = 0 [pid 15715] exit_group(0) = ? [pid 15716] <... futex resumed>) = ? [pid 15716] +++ exited with 0 +++ [pid 15715] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15715, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15717 ci2-android-5-10/strace-static-x86_64: Process 15717 attached [pid 15717] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15717] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15717] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15717] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15717] setpgid(0, 0) = 0 [pid 15717] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15717] write(3, "1000", 4) = 4 [pid 15717] close(3) = 0 [pid 15717] write(1, "executing program\n", 18) = 18 [pid 15717] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 15717] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0} [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15717] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 15717] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15717] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15717] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15717] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15717] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15718]}, 88) = 15718 [pid 15717] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15717] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15717] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15718 attached [pid 15718] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15718] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15718] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15718] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15717] <... futex resumed>) = 0 [pid 15717] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15717] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15718] <... futex resumed>) = 1 [pid 15718] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15718] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15717] <... futex resumed>) = 0 [pid 15717] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15717] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15718] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15718] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15717] <... futex resumed>) = 0 [pid 15717] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15717] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15718] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15718] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15717] <... futex resumed>) = 0 [pid 15718] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15717] exit_group(0) = ? [pid 15718] <... futex resumed>) = ? [pid 15718] +++ exited with 0 +++ [pid 15717] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15717, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15719 ci2-android-5-10/strace-static-x86_64: Process 15719 attached [pid 15719] set_robust_list(0x555593cef6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15719] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15719] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15719] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15719] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15719] write(3, "1000", 4) = 4 [pid 15719] close(3) = 0 [pid 15719] write(1, "executing program\n", 18) = 18 executing program [pid 15719] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15719] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15719] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15719] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15719] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15719] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15719] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15720]}, 88) = 15720 [pid 15719] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15719] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15719] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15720 attached [pid 15720] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15720] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15720] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15720] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15719] <... futex resumed>) = 0 [pid 15719] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15719] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15720] <... futex resumed>) = 1 [pid 15720] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15720] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15719] <... futex resumed>) = 0 [pid 15719] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15719] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15720] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15720] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15719] <... futex resumed>) = 0 [pid 15719] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15719] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15720] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15720] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15719] <... futex resumed>) = 0 [pid 15720] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15719] exit_group(0) = ? [pid 15720] <... futex resumed>) = ? [pid 15720] +++ exited with 0 +++ [pid 15719] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15719, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15721 attached , child_tidptr=0x555593cef690) = 15721 [pid 15721] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15721] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15721] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15721] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15721] setpgid(0, 0) = 0 [pid 15721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15721] <... openat resumed>) = 3 [pid 15721] write(3, "1000", 4) = 4 [pid 15721] close(3) = 0 [pid 15721] write(1, "executing program\n", 18) = 18 [pid 15721] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 15721] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15721] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15721] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15721] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15721] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15721] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15722 attached => {parent_tid=[15722]}, 88) = 15722 [pid 15721] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15721] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15721] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15722] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15722] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15722] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15722] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15721] <... futex resumed>) = 0 [pid 15721] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15721] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15722] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15722] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15721] <... futex resumed>) = 0 [pid 15721] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15721] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15722] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15722] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15721] <... futex resumed>) = 0 [pid 15721] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15722] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15721] <... futex resumed>) = 0 [pid 15721] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15722] <... pwrite64 resumed>) = 36 [pid 15722] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15721] <... futex resumed>) = 0 [pid 15721] exit_group(0 [pid 15722] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15721] <... exit_group resumed>) = ? [pid 15722] <... futex resumed>) = ? [pid 15722] +++ exited with 0 +++ [pid 15721] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15721, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15723 ci2-android-5-10/strace-static-x86_64: Process 15723 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15723] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15723] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15723] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15723] setpgid(0, 0) = 0 [pid 15723] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15723] write(3, "1000", 4) = 4 executing program [pid 15723] close(3) = 0 [pid 15723] write(1, "executing program\n", 18) = 18 [pid 15723] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15723] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15723] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15723] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15723] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15723] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15723] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15724]}, 88) = 15724 [pid 15723] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15723] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15723] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15724 attached [pid 15724] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15724] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15724] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15724] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15723] <... futex resumed>) = 0 [pid 15723] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15723] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15724] <... futex resumed>) = 1 [pid 15724] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15724] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15723] <... futex resumed>) = 0 [pid 15723] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15723] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15724] <... futex resumed>) = 1 [pid 15724] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15724] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15723] <... futex resumed>) = 0 [pid 15723] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15723] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15724] <... futex resumed>) = 1 [pid 15724] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15724] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15723] <... futex resumed>) = 0 [pid 15724] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15723] exit_group(0) = ? [pid 15724] <... futex resumed>) = ? [pid 15724] +++ exited with 0 +++ [pid 15723] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15723, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15725 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 15725 attached [pid 15725] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15725] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15725] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15725] setpgid(0, 0) = 0 [pid 15725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15725] write(3, "1000", 4) = 4 [pid 15725] close(3) = 0 [pid 15725] write(1, "executing program\n", 18) = 18 executing program [pid 15725] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15725] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15725] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15725] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15725] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15725] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15725] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15726]}, 88) = 15726 [pid 15725] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15725] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15725] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15726 attached [pid 15726] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15726] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15726] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15726] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15725] <... futex resumed>) = 0 [pid 15725] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15725] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15726] <... futex resumed>) = 1 [pid 15726] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15726] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15725] <... futex resumed>) = 0 [pid 15725] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15725] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15726] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15726] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15725] <... futex resumed>) = 0 [pid 15725] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15725] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15726] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15726] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15725] <... futex resumed>) = 0 [pid 15726] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15725] exit_group(0) = ? [pid 15726] <... futex resumed>) = ? [pid 15726] +++ exited with 0 +++ [pid 15725] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15725, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15727 attached , child_tidptr=0x555593cef690) = 15727 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15727] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15727] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15727] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15727] setpgid(0, 0) = 0 [pid 15727] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15727] write(3, "1000", 4) = 4 [pid 15727] close(3) = 0 [pid 15727] write(1, "executing program\n", 18) = 18 executing program [pid 15727] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15727] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15727] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15727] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15727] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15727] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15727] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15728 attached => {parent_tid=[15728]}, 88) = 15728 [pid 15727] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15727] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15727] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15728] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15728] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15728] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15728] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15727] <... futex resumed>) = 0 [pid 15727] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15727] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15728] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15728] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15727] <... futex resumed>) = 0 [pid 15727] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15727] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15728] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15728] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15727] <... futex resumed>) = 0 [pid 15727] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15727] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15728] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15728] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15727] <... futex resumed>) = 0 [pid 15727] exit_group(0 [pid 15728] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15727] <... exit_group resumed>) = ? [pid 15728] <... futex resumed>) = ? [pid 15728] +++ exited with 0 +++ [pid 15727] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15727, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15729 ci2-android-5-10/strace-static-x86_64: Process 15729 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15729] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15729] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15729] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15729] setpgid(0, 0) = 0 [pid 15729] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15729] write(3, "1000", 4) = 4 [pid 15729] close(3) = 0 executing program [pid 15729] write(1, "executing program\n", 18) = 18 [pid 15729] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15729] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15729] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15729] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15729] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15729] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15729] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15730 attached => {parent_tid=[15730]}, 88) = 15730 [pid 15730] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15730] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15730] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15729] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15729] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15730] <... futex resumed>) = 0 [pid 15729] <... futex resumed>) = 1 [pid 15730] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15730] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15730] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15729] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15729] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15730] <... futex resumed>) = 0 [pid 15730] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15730] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15730] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15729] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15729] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15730] <... futex resumed>) = 0 [pid 15730] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15730] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15730] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15729] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15729] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15730] <... futex resumed>) = 0 [pid 15730] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15729] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15730] <... pwrite64 resumed>) = 36 [pid 15730] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15730] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15729] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15729] exit_group(0) = ? [pid 15730] <... futex resumed>) = ? [pid 15730] +++ exited with 0 +++ [pid 15729] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15729, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15731 attached [pid 15731] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15731] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... clone resumed>, child_tidptr=0x555593cef690) = 15731 [pid 15731] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15731] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15731] setpgid(0, 0) = 0 [pid 15731] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15731] <... openat resumed>) = 3 [pid 15731] write(3, "1000", 4) = 4 [pid 15731] close(3) = 0 [pid 15731] write(1, "executing program\n", 18) = 18 executing program [pid 15731] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15731] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15731] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15731] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15731] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15731] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15731] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15732]}, 88) = 15732 ci2-android-5-10/strace-static-x86_64: Process 15732 attached [pid 15731] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15731] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15731] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15732] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15732] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15732] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15732] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15731] <... futex resumed>) = 0 [pid 15731] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15731] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15732] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15732] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15731] <... futex resumed>) = 0 [pid 15731] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15731] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15732] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15732] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15732] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15731] <... futex resumed>) = 0 [pid 15731] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15731] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15732] <... futex resumed>) = 0 [pid 15732] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15732] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15732] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15731] <... futex resumed>) = 0 [pid 15731] exit_group(0) = ? [pid 15732] <... futex resumed>) = ? [pid 15732] +++ exited with 0 +++ [pid 15731] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15731, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15733 ci2-android-5-10/strace-static-x86_64: Process 15733 attached [pid 15733] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15733] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15733] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15733] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15733] <... prctl resumed>) = 0 [pid 15733] setpgid(0, 0) = 0 [pid 15733] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15733] write(3, "1000", 4) = 4 [pid 15733] close(3) = 0 [pid 15733] write(1, "executing program\n", 18) = 18 [pid 15733] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 15733] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15733] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15733] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15733] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15733] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15733] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15734]}, 88) = 15734 [pid 15733] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15733] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15733] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15734 attached [pid 15734] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15734] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15734] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15734] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15733] <... futex resumed>) = 0 [pid 15733] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15733] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15734] <... futex resumed>) = 1 [pid 15734] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15734] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15733] <... futex resumed>) = 0 [pid 15733] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15733] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15734] <... futex resumed>) = 1 [pid 15734] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15734] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15733] <... futex resumed>) = 0 [pid 15733] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15733] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15734] <... futex resumed>) = 1 [pid 15734] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15734] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15733] <... futex resumed>) = 0 [pid 15734] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15733] exit_group(0) = ? [pid 15734] <... futex resumed>) = ? [pid 15734] +++ exited with 0 +++ [pid 15733] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15733, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15735 attached , child_tidptr=0x555593cef690) = 15735 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15735] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15735] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15735] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15735] setpgid(0, 0) = 0 [pid 15735] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15735] write(3, "1000", 4) = 4 [pid 15735] close(3) = 0 executing program [pid 15735] write(1, "executing program\n", 18) = 18 [pid 15735] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15735] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15735] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15735] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15735] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15735] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15735] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15736 attached => {parent_tid=[15736]}, 88) = 15736 [pid 15736] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15736] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15736] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15735] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15735] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15736] <... futex resumed>) = 0 [pid 15736] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15736] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15736] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15735] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15735] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15736] <... futex resumed>) = 0 [pid 15736] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15736] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15736] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15735] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15735] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15736] <... futex resumed>) = 0 [pid 15736] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15736] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15736] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15735] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15735] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15736] <... futex resumed>) = 0 [pid 15736] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15735] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15736] <... pwrite64 resumed>) = 36 [pid 15736] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15736] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15735] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15735] exit_group(0) = ? [pid 15736] <... futex resumed>) = ? [pid 15736] +++ exited with 0 +++ [pid 15735] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15735, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15737 ci2-android-5-10/strace-static-x86_64: Process 15737 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15737] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15737] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15737] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15737] setpgid(0, 0) = 0 [pid 15737] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15737] write(3, "1000", 4) = 4 [pid 15737] close(3) = 0 [pid 15737] write(1, "executing program\n", 18) = 18 executing program [pid 15737] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15737] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15737] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15737] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15737] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15737] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15737] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15738 attached => {parent_tid=[15738]}, 88) = 15738 [pid 15738] set_robust_list(0x7fa72c8d79a0, 24 [pid 15737] rt_sigprocmask(SIG_SETMASK, [] [pid 15738] <... set_robust_list resumed>) = 0 [pid 15737] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15738] rt_sigprocmask(SIG_SETMASK, [] [pid 15737] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15738] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15737] <... futex resumed>) = 0 [pid 15737] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15738] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15738] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15737] <... futex resumed>) = 0 [pid 15738] <... futex resumed>) = 1 [pid 15737] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15738] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15737] <... futex resumed>) = 0 [pid 15737] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15738] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15738] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15737] <... futex resumed>) = 0 [pid 15738] <... futex resumed>) = 1 [pid 15737] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15738] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15737] <... futex resumed>) = 0 [pid 15737] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15738] <... openat resumed>) = 3 [pid 15738] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15737] <... futex resumed>) = 0 [pid 15738] <... futex resumed>) = 1 [pid 15737] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15737] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15738] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15738] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15737] <... futex resumed>) = 0 [pid 15738] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15737] exit_group(0) = ? [pid 15738] <... futex resumed>) = ? [pid 15738] +++ exited with 0 +++ [pid 15737] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15737, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15739 ci2-android-5-10/strace-static-x86_64: Process 15739 attached [pid 15739] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15739] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15739] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15739] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15739] <... prctl resumed>) = 0 [pid 15739] setpgid(0, 0) = 0 [pid 15739] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15739] write(3, "1000", 4) = 4 [pid 15739] close(3) = 0 [pid 15739] write(1, "executing program\n", 18) = 18 executing program [pid 15739] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15739] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15739] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15739] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15739] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15739] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15739] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15740 attached => {parent_tid=[15740]}, 88) = 15740 [pid 15740] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15740] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15740] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15739] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15739] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15740] <... futex resumed>) = 0 [pid 15740] mkdirat(AT_FDCWD, "./sys", 0777 [pid 15739] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15740] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15740] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15740] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15739] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15739] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15740] <... futex resumed>) = 0 [pid 15739] <... futex resumed>) = 1 [pid 15740] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15739] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15740] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15740] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15740] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15739] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15739] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15740] <... futex resumed>) = 0 [pid 15739] <... futex resumed>) = 1 [pid 15740] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15739] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15740] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15740] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15739] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15739] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15740] <... futex resumed>) = 0 [pid 15739] <... futex resumed>) = 1 [pid 15740] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15739] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15740] <... pwrite64 resumed>) = 36 [pid 15740] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15740] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15739] <... futex resumed>) = 0 [pid 15739] exit_group(0) = ? [pid 15740] <... futex resumed>) = ? [pid 15740] +++ exited with 0 +++ [pid 15739] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15739, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15741 ci2-android-5-10/strace-static-x86_64: Process 15741 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15741] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15741] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15741] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15741] setpgid(0, 0) = 0 [pid 15741] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15741] write(3, "1000", 4) = 4 [pid 15741] close(3) = 0 executing program [pid 15741] write(1, "executing program\n", 18) = 18 [pid 15741] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15741] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15741] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15741] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15741] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15741] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15741] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15742]}, 88) = 15742 [pid 15741] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15741] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15741] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15742 attached [pid 15742] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15742] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15742] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15742] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15741] <... futex resumed>) = 0 [pid 15741] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15741] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15742] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15742] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15741] <... futex resumed>) = 0 [pid 15741] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15741] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15742] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15742] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15741] <... futex resumed>) = 0 [pid 15741] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15741] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15742] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15742] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15741] <... futex resumed>) = 0 [pid 15742] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15741] exit_group(0) = ? [pid 15742] <... futex resumed>) = ? [pid 15742] +++ exited with 0 +++ [pid 15741] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15741, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15743 ci2-android-5-10/strace-static-x86_64: Process 15743 attached [pid 15743] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15743] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15743] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15743] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15743] setpgid(0, 0) = 0 [pid 15743] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15743] <... openat resumed>) = 3 [pid 15743] write(3, "1000", 4) = 4 [pid 15743] close(3) = 0 [pid 15743] write(1, "executing program\n", 18) = 18 executing program [pid 15743] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15743] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15743] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15743] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15743] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15743] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15743] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15744 attached => {parent_tid=[15744]}, 88) = 15744 [pid 15744] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15744] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15744] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15743] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15743] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15744] <... futex resumed>) = 0 [pid 15744] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15744] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15744] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15743] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15743] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15744] <... futex resumed>) = 0 [pid 15743] <... futex resumed>) = 1 [pid 15743] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15744] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15744] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15743] <... futex resumed>) = 0 [pid 15743] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15743] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15744] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15744] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15743] <... futex resumed>) = 0 [pid 15743] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15743] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15744] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15744] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15743] <... futex resumed>) = 0 [pid 15743] exit_group(0) = ? [pid 15744] +++ exited with 0 +++ [pid 15743] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15743, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15745 ci2-android-5-10/strace-static-x86_64: Process 15745 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15745] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15745] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15745] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15745] setpgid(0, 0) = 0 [pid 15745] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15745] write(3, "1000", 4) = 4 [pid 15745] close(3) = 0 [pid 15745] write(1, "executing program\n", 18) = 18 executing program [pid 15745] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15745] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15745] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15745] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15745] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15745] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15745] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15746]}, 88) = 15746 [pid 15745] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15745] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15745] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15746 attached [pid 15746] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15746] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15746] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15746] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15745] <... futex resumed>) = 0 [pid 15745] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15745] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15746] <... futex resumed>) = 1 [pid 15746] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15746] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15745] <... futex resumed>) = 0 [pid 15745] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15745] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15746] <... futex resumed>) = 1 [pid 15746] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15746] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15745] <... futex resumed>) = 0 [pid 15745] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15745] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15746] <... futex resumed>) = 1 [pid 15746] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15746] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15745] <... futex resumed>) = 0 [pid 15746] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15745] exit_group(0) = ? [pid 15746] <... futex resumed>) = ? [pid 15746] +++ exited with 0 +++ [pid 15745] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15745, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15747 ci2-android-5-10/strace-static-x86_64: Process 15747 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15747] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15747] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15747] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15747] setpgid(0, 0) = 0 [pid 15747] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15747] write(3, "1000", 4) = 4 [pid 15747] close(3) = 0 executing program [pid 15747] write(1, "executing program\n", 18) = 18 [pid 15747] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15747] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15747] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15747] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15747] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15747] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15747] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15748]}, 88) = 15748 [pid 15747] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15747] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15747] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15748 attached [pid 15748] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15748] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15748] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15748] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15747] <... futex resumed>) = 0 [pid 15747] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15747] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15748] <... futex resumed>) = 1 [pid 15748] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15748] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15747] <... futex resumed>) = 0 [pid 15747] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15748] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15747] <... futex resumed>) = 0 [pid 15747] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15748] <... openat resumed>) = 3 [pid 15748] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15747] <... futex resumed>) = 0 [pid 15747] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15747] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15748] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15748] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15747] <... futex resumed>) = 0 [pid 15748] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15747] exit_group(0) = ? [pid 15748] <... futex resumed>) = ? [pid 15748] +++ exited with 0 +++ [pid 15747] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15747, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15749 ci2-android-5-10/strace-static-x86_64: Process 15749 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15749] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15749] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15749] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15749] setpgid(0, 0) = 0 [pid 15749] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15749] write(3, "1000", 4) = 4 [pid 15749] close(3) = 0 [pid 15749] write(1, "executing program\n", 18) = 18 executing program [pid 15749] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15749] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15749] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15749] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15749] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15749] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15749] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15750]}, 88) = 15750 [pid 15749] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15749] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15749] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15750 attached [pid 15750] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15750] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15750] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15750] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15749] <... futex resumed>) = 0 [pid 15749] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15749] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15750] <... futex resumed>) = 1 [pid 15750] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15750] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15749] <... futex resumed>) = 0 [pid 15749] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15749] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15750] <... futex resumed>) = 1 [pid 15750] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15750] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15749] <... futex resumed>) = 0 [pid 15749] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15749] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15750] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15750] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15749] <... futex resumed>) = 0 [pid 15750] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15749] exit_group(0) = ? [pid 15750] <... futex resumed>) = ? [pid 15750] +++ exited with 0 +++ [pid 15749] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15749, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15751 ci2-android-5-10/strace-static-x86_64: Process 15751 attached [pid 15751] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15751] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15751] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15751] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15751] <... prctl resumed>) = 0 [pid 15751] setpgid(0, 0) = 0 [pid 15751] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15751] write(3, "1000", 4) = 4 [pid 15751] close(3) = 0 [pid 15751] write(1, "executing program\n", 18) = 18 executing program [pid 15751] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15751] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15751] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15751] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15751] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15751] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15751] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15752 attached => {parent_tid=[15752]}, 88) = 15752 [pid 15752] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15752] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15752] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15751] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15751] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15752] <... futex resumed>) = 0 [pid 15752] mkdirat(AT_FDCWD, "./sys", 0777 [pid 15751] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15752] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15752] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15752] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15751] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15751] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15752] <... futex resumed>) = 0 [pid 15752] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15751] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15752] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15752] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15751] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15751] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15752] <... futex resumed>) = 0 [pid 15752] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15751] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15752] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15752] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15751] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15751] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15752] <... futex resumed>) = 0 [pid 15752] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15751] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15752] <... pwrite64 resumed>) = 36 [pid 15752] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15751] <... futex resumed>) = 0 [pid 15751] exit_group(0) = ? [pid 15752] +++ exited with 0 +++ [pid 15751] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15751, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15753 ci2-android-5-10/strace-static-x86_64: Process 15753 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15753] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15753] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15753] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15753] setpgid(0, 0) = 0 [pid 15753] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15753] write(3, "1000", 4) = 4 [pid 15753] close(3) = 0 [pid 15753] write(1, "executing program\n", 18) = 18 executing program [pid 15753] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15753] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15753] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15753] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15753] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15753] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15753] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15754]}, 88) = 15754 [pid 15753] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15753] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15753] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15754 attached [pid 15754] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15754] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15754] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15754] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15753] <... futex resumed>) = 0 [pid 15753] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15753] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15754] <... futex resumed>) = 1 [pid 15754] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15754] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15753] <... futex resumed>) = 0 [pid 15753] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15753] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15754] <... futex resumed>) = 1 [pid 15754] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15754] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15753] <... futex resumed>) = 0 [pid 15753] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15753] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15754] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15754] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15753] <... futex resumed>) = 0 [pid 15753] exit_group(0) = ? [pid 15754] +++ exited with 0 +++ [pid 15753] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15753, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15755 ci2-android-5-10/strace-static-x86_64: Process 15755 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15755] set_robust_list(0x555593cef6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15755] <... set_robust_list resumed>) = 0 [pid 15755] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15755] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15755] setpgid(0, 0) = 0 [pid 15755] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15755] write(3, "1000", 4) = 4 [pid 15755] close(3) = 0 [pid 15755] write(1, "executing program\n", 18) = 18 [pid 15755] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 15755] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15755] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15755] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15755] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15755] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15755] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15756]}, 88) = 15756 [pid 15755] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15755] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15755] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15756 attached [pid 15756] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15756] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15756] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15756] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15755] <... futex resumed>) = 0 [pid 15755] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15755] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15756] <... futex resumed>) = 1 [pid 15756] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15756] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15755] <... futex resumed>) = 0 [pid 15755] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15755] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15756] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15756] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15755] <... futex resumed>) = 0 [pid 15755] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15755] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15756] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15756] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15755] <... futex resumed>) = 0 [pid 15756] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15755] exit_group(0) = ? [pid 15756] <... futex resumed>) = ? [pid 15756] +++ exited with 0 +++ [pid 15755] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15755, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15757 ci2-android-5-10/strace-static-x86_64: Process 15757 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15757] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15757] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15757] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15757] setpgid(0, 0) = 0 [pid 15757] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15757] write(3, "1000", 4) = 4 [pid 15757] close(3) = 0 executing program [pid 15757] write(1, "executing program\n", 18) = 18 [pid 15757] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15757] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15757] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15757] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15757] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15757] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15757] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15758 attached => {parent_tid=[15758]}, 88) = 15758 [pid 15758] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15758] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15758] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15757] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15757] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15758] <... futex resumed>) = 0 [pid 15757] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15758] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15758] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15757] <... futex resumed>) = 0 [pid 15757] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15757] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15758] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15758] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15757] <... futex resumed>) = 0 [pid 15757] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15757] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15758] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15758] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15757] <... futex resumed>) = 0 [pid 15757] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15757] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15758] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15758] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15758] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15757] <... futex resumed>) = 0 [pid 15757] exit_group(0) = ? [pid 15758] <... futex resumed>) = ? [pid 15758] +++ exited with 0 +++ [pid 15757] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15757, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15759 ci2-android-5-10/strace-static-x86_64: Process 15759 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15759] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15759] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15759] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15759] setpgid(0, 0) = 0 [pid 15759] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15759] write(3, "1000", 4) = 4 [pid 15759] close(3) = 0 [pid 15759] write(1, "executing program\n", 18) = 18 executing program [pid 15759] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15759] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15759] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15759] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15759] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15759] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15759] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15760]}, 88) = 15760 [pid 15759] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15759] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15759] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15760 attached [pid 15760] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15760] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15760] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15760] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15759] <... futex resumed>) = 0 [pid 15759] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15759] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15760] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15760] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15759] <... futex resumed>) = 0 [pid 15760] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15759] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15759] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15760] <... openat resumed>) = 3 [pid 15760] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15759] <... futex resumed>) = 0 [pid 15759] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15759] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15760] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15760] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15759] <... futex resumed>) = 0 [pid 15759] exit_group(0 [pid 15760] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15759] <... exit_group resumed>) = ? [pid 15760] <... futex resumed>) = ? [pid 15760] +++ exited with 0 +++ [pid 15759] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15759, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15761 attached , child_tidptr=0x555593cef690) = 15761 [pid 15761] set_robust_list(0x555593cef6a0, 24 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15761] <... set_robust_list resumed>) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15761] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15761] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15761] setpgid(0, 0) = 0 [pid 15761] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15761] write(3, "1000", 4) = 4 [pid 15761] close(3) = 0 [pid 15761] write(1, "executing program\n", 18) = 18 executing program [pid 15761] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15761] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15761] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15761] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15761] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15761] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15761] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15762 attached => {parent_tid=[15762]}, 88) = 15762 [pid 15762] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15762] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15762] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15761] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15761] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15762] <... futex resumed>) = 0 [pid 15762] mkdirat(AT_FDCWD, "./sys", 0777 [pid 15761] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15762] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15762] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15762] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15761] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15761] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15762] <... futex resumed>) = 0 [pid 15762] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15761] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15762] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15762] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15761] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15761] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15762] <... futex resumed>) = 0 [pid 15761] <... futex resumed>) = 1 [pid 15762] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15761] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15762] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15762] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15761] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15761] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15762] <... futex resumed>) = 0 [pid 15762] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15761] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15762] <... pwrite64 resumed>) = 36 [pid 15762] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15762] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15761] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15761] exit_group(0) = ? [pid 15762] <... futex resumed>) = ? [pid 15762] +++ exited with 0 +++ [pid 15761] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15761, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15763 ci2-android-5-10/strace-static-x86_64: Process 15763 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15763] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15763] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15763] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15763] setpgid(0, 0) = 0 [pid 15763] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15763] write(3, "1000", 4) = 4 [pid 15763] close(3) = 0 [pid 15763] write(1, "executing program\n", 18) = 18 executing program [pid 15763] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15763] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15763] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15763] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15763] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15763] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15763] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15764 attached => {parent_tid=[15764]}, 88) = 15764 [pid 15763] rt_sigprocmask(SIG_SETMASK, [] [pid 15764] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15763] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15764] rt_sigprocmask(SIG_SETMASK, [] [pid 15763] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15764] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15763] <... futex resumed>) = 0 [pid 15763] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15764] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15764] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15763] <... futex resumed>) = 0 [pid 15763] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15763] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15764] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15764] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15763] <... futex resumed>) = 0 [pid 15763] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15763] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15764] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15764] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15763] <... futex resumed>) = 0 [pid 15763] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15763] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15764] <... futex resumed>) = 1 [pid 15764] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15764] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15763] <... futex resumed>) = 0 [pid 15764] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15763] exit_group(0) = ? [pid 15764] <... futex resumed>) = ? [pid 15764] +++ exited with 0 +++ [pid 15763] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15763, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15765 ci2-android-5-10/strace-static-x86_64: Process 15765 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15765] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15765] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15765] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15765] setpgid(0, 0) = 0 [pid 15765] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15765] write(3, "1000", 4) = 4 [pid 15765] close(3) = 0 executing program [pid 15765] write(1, "executing program\n", 18) = 18 [pid 15765] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15765] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15765] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15765] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15765] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15765] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15765] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15766]}, 88) = 15766 [pid 15765] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15765] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15765] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15766 attached [pid 15766] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15766] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15766] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15766] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15765] <... futex resumed>) = 0 [pid 15765] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15765] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15766] <... futex resumed>) = 1 [pid 15766] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15766] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15765] <... futex resumed>) = 0 [pid 15765] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15765] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15766] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15766] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15765] <... futex resumed>) = 0 [pid 15765] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15765] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15766] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15766] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15765] <... futex resumed>) = 0 [pid 15765] exit_group(0 [pid 15766] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15765] <... exit_group resumed>) = ? [pid 15766] <... futex resumed>) = ? [pid 15766] +++ exited with 0 +++ [pid 15765] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15765, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15767 ci2-android-5-10/strace-static-x86_64: Process 15767 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15767] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15767] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15767] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15767] setpgid(0, 0) = 0 [pid 15767] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15767] write(3, "1000", 4) = 4 [pid 15767] close(3) = 0 [pid 15767] write(1, "executing program\n", 18) = 18 executing program [pid 15767] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15767] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15767] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15767] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15767] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15767] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15767] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15768 attached => {parent_tid=[15768]}, 88) = 15768 [pid 15768] set_robust_list(0x7fa72c8d79a0, 24 [pid 15767] rt_sigprocmask(SIG_SETMASK, [] [pid 15768] <... set_robust_list resumed>) = 0 [pid 15767] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15768] rt_sigprocmask(SIG_SETMASK, [] [pid 15767] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15768] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15767] <... futex resumed>) = 0 [pid 15767] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15768] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15768] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15767] <... futex resumed>) = 0 [pid 15768] <... futex resumed>) = 1 [pid 15767] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15768] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15767] <... futex resumed>) = 0 [pid 15767] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15768] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15768] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15767] <... futex resumed>) = 0 [pid 15768] <... futex resumed>) = 1 [pid 15767] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15768] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15767] <... futex resumed>) = 0 [pid 15767] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15768] <... openat resumed>) = 3 [pid 15768] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15767] <... futex resumed>) = 0 [pid 15768] <... futex resumed>) = 1 [pid 15767] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15768] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15767] <... futex resumed>) = 0 [pid 15767] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15768] <... pwrite64 resumed>) = 36 [pid 15768] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15767] <... futex resumed>) = 0 [pid 15768] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15767] exit_group(0) = ? [pid 15768] <... futex resumed>) = ? [pid 15768] +++ exited with 0 +++ [pid 15767] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15767, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15769 ci2-android-5-10/strace-static-x86_64: Process 15769 attached [pid 15769] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15769] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15769] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15769] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15769] setpgid(0, 0) = 0 [pid 15769] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15769] write(3, "1000", 4) = 4 [pid 15769] close(3) = 0 [pid 15769] write(1, "executing program\n", 18) = 18 executing program [pid 15769] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15769] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15769] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15769] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15769] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15769] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15769] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15770 attached [pid 15770] set_robust_list(0x7fa72c8d79a0, 24 [pid 15769] <... clone3 resumed> => {parent_tid=[15770]}, 88) = 15770 [pid 15769] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15769] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15769] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15770] <... set_robust_list resumed>) = 0 [pid 15770] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15770] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15770] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15769] <... futex resumed>) = 0 [pid 15769] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15769] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15770] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15770] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15769] <... futex resumed>) = 0 [pid 15769] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15770] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15769] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15770] <... openat resumed>) = 3 [pid 15770] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15769] <... futex resumed>) = 0 [pid 15769] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15769] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15770] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15770] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15769] <... futex resumed>) = 0 [pid 15770] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15769] exit_group(0) = ? [pid 15770] <... futex resumed>) = ? [pid 15770] +++ exited with 0 +++ [pid 15769] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15769, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15771 ci2-android-5-10/strace-static-x86_64: Process 15771 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15771] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15771] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15771] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15771] setpgid(0, 0) = 0 [pid 15771] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15771] write(3, "1000", 4) = 4 [pid 15771] close(3) = 0 [pid 15771] write(1, "executing program\n", 18) = 18 [pid 15771] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15771] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15771] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15771] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15771] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15771] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15771] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15772 attached => {parent_tid=[15772]}, 88) = 15772 [pid 15772] set_robust_list(0x7fa72c8d79a0, 24 [pid 15771] rt_sigprocmask(SIG_SETMASK, [] [pid 15772] <... set_robust_list resumed>) = 0 [pid 15771] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15772] rt_sigprocmask(SIG_SETMASK, [] [pid 15771] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15772] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15771] <... futex resumed>) = 0 [pid 15771] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15772] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15772] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15771] <... futex resumed>) = 0 [pid 15772] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15771] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15772] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15771] <... futex resumed>) = 0 [pid 15772] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15771] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15772] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15772] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15771] <... futex resumed>) = 0 [pid 15772] <... futex resumed>) = 1 [pid 15771] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15772] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15771] <... futex resumed>) = 0 [pid 15771] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15772] <... openat resumed>) = 3 [pid 15772] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15771] <... futex resumed>) = 0 [pid 15772] <... futex resumed>) = 1 [pid 15771] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15772] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15771] <... futex resumed>) = 0 [pid 15771] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15772] <... pwrite64 resumed>) = 36 [pid 15772] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15771] <... futex resumed>) = 0 [pid 15772] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15771] exit_group(0) = ? executing program [pid 15772] <... futex resumed>) = ? [pid 15772] +++ exited with 0 +++ [pid 15771] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15771, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15773 ci2-android-5-10/strace-static-x86_64: Process 15773 attached [pid 15773] set_robust_list(0x555593cef6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15773] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15773] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15773] setpgid(0, 0) = 0 [pid 15773] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15773] <... openat resumed>) = 3 [pid 15773] write(3, "1000", 4) = 4 [pid 15773] close(3) = 0 [pid 15773] write(1, "executing program\n", 18) = 18 [pid 15773] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15773] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15773] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15773] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15773] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15773] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15773] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15774]}, 88) = 15774 [pid 15773] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15773] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15773] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15774 attached executing program [pid 15774] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15774] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15774] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15774] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15773] <... futex resumed>) = 0 [pid 15773] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15773] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15774] <... futex resumed>) = 1 [pid 15774] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15774] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15773] <... futex resumed>) = 0 [pid 15773] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15773] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15774] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15774] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15773] <... futex resumed>) = 0 [pid 15773] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15773] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15774] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15774] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15773] <... futex resumed>) = 0 [pid 15774] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15773] exit_group(0) = ? [pid 15774] <... futex resumed>) = ? [pid 15774] +++ exited with 0 +++ [pid 15773] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15773, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15775 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 15775 attached [pid 15775] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15775] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15775] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15775] setpgid(0, 0) = 0 [pid 15775] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15775] write(3, "1000", 4) = 4 [pid 15775] close(3) = 0 [pid 15775] write(1, "executing program\n", 18) = 18 [pid 15775] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 15775] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15775] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15775] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15775] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15775] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15775] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15776]}, 88) = 15776 [pid 15775] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15775] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15775] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15776 attached [pid 15776] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15776] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15776] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15776] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15775] <... futex resumed>) = 0 [pid 15775] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15775] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15776] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15776] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15775] <... futex resumed>) = 0 [pid 15775] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15775] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15776] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15776] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15775] <... futex resumed>) = 0 [pid 15775] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15775] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15776] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15776] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15775] <... futex resumed>) = 0 [pid 15775] exit_group(0) = ? [pid 15776] +++ exited with 0 +++ [pid 15775] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15775, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15777 attached [pid 15777] set_robust_list(0x555593cef6a0, 24) = 0 [pid 297] <... clone resumed>, child_tidptr=0x555593cef690) = 15777 [pid 15777] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15777] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15777] setpgid(0, 0) = 0 [pid 15777] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15777] <... openat resumed>) = 3 [pid 15777] write(3, "1000", 4) = 4 [pid 15777] close(3) = 0 [pid 15777] write(1, "executing program\n", 18) = 18 [pid 15777] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 15777] <... futex resumed>) = 0 [pid 15777] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15777] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15777] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15777] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15777] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15777] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15778]}, 88) = 15778 ci2-android-5-10/strace-static-x86_64: Process 15778 attached [pid 15777] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15777] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15777] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15778] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15778] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15778] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15778] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15777] <... futex resumed>) = 0 [pid 15777] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15777] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15778] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15778] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15777] <... futex resumed>) = 0 [pid 15777] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15777] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15778] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15778] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15777] <... futex resumed>) = 0 [pid 15777] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15777] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15778] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15778] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15777] <... futex resumed>) = 0 [pid 15777] exit_group(0) = ? [pid 15778] +++ exited with 0 +++ [pid 15777] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15777, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15779 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 15779 attached [pid 15779] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15779] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15779] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15779] setpgid(0, 0) = 0 [pid 15779] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15779] write(3, "1000", 4) = 4 [pid 15779] close(3) = 0 executing program [pid 15779] write(1, "executing program\n", 18) = 18 [pid 15779] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15779] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15779] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15779] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15779] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15779] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15779] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15780 attached [pid 15780] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15780] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15780] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15779] <... clone3 resumed> => {parent_tid=[15780]}, 88) = 15780 [pid 15779] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15779] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15780] <... futex resumed>) = 0 [pid 15780] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15780] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15780] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15779] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15779] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15780] <... futex resumed>) = 0 [pid 15780] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15780] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15780] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15779] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15779] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15780] <... futex resumed>) = 0 [pid 15779] <... futex resumed>) = 1 [pid 15780] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15780] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15780] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15779] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15779] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15780] <... futex resumed>) = 0 [pid 15780] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15779] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15780] <... pwrite64 resumed>) = 36 [pid 15780] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15780] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15779] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15779] exit_group(0) = ? [pid 15780] <... futex resumed>) = ? [pid 15780] +++ exited with 0 +++ [pid 15779] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15779, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15781 ci2-android-5-10/strace-static-x86_64: Process 15781 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15781] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15781] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15781] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15781] setpgid(0, 0) = 0 [pid 15781] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15781] write(3, "1000", 4) = 4 [pid 15781] close(3) = 0 [pid 15781] write(1, "executing program\n", 18) = 18 executing program [pid 15781] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15781] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15781] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15781] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15781] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15781] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15781] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15782 attached => {parent_tid=[15782]}, 88) = 15782 [pid 15781] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15781] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15781] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15782] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15782] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15782] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15782] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15781] <... futex resumed>) = 0 [pid 15781] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15781] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15782] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15782] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15782] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15781] <... futex resumed>) = 0 [pid 15781] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15782] <... futex resumed>) = 0 [pid 15781] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15782] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15782] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15781] <... futex resumed>) = 0 [pid 15781] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15781] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15782] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15782] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15781] <... futex resumed>) = 0 [pid 15781] exit_group(0) = ? [pid 15782] +++ exited with 0 +++ [pid 15781] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15781, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15783 attached , child_tidptr=0x555593cef690) = 15783 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15783] set_robust_list(0x555593cef6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15783] <... set_robust_list resumed>) = 0 [pid 15783] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15783] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15783] setpgid(0, 0) = 0 [pid 15783] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15783] write(3, "1000", 4) = 4 [pid 15783] close(3) = 0 executing program [pid 15783] write(1, "executing program\n", 18) = 18 [pid 15783] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15783] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15783] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15783] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15783] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15783] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15783] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15784 attached => {parent_tid=[15784]}, 88) = 15784 [pid 15784] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15784] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15784] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15783] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15783] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15784] <... futex resumed>) = 0 [pid 15783] <... futex resumed>) = 1 [pid 15784] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15784] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15783] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15784] <... futex resumed>) = 0 [pid 15784] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15783] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15783] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15784] <... futex resumed>) = 0 [pid 15784] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15783] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15784] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15784] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15783] <... futex resumed>) = 0 [pid 15783] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15783] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15784] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15784] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15783] <... futex resumed>) = 0 [pid 15783] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15783] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15784] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15784] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15783] <... futex resumed>) = 0 [pid 15783] exit_group(0) = ? [pid 15784] +++ exited with 0 +++ [pid 15783] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15783, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15785 ci2-android-5-10/strace-static-x86_64: Process 15785 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15785] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15785] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15785] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15785] setpgid(0, 0) = 0 [pid 15785] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15785] write(3, "1000", 4) = 4 [pid 15785] close(3) = 0 [pid 15785] write(1, "executing program\n", 18) = 18 executing program [pid 15785] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15785] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15785] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15785] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15785] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15785] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15785] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15786 attached => {parent_tid=[15786]}, 88) = 15786 [pid 15786] set_robust_list(0x7fa72c8d79a0, 24 [pid 15785] rt_sigprocmask(SIG_SETMASK, [] [pid 15786] <... set_robust_list resumed>) = 0 [pid 15785] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15786] rt_sigprocmask(SIG_SETMASK, [] [pid 15785] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15786] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15785] <... futex resumed>) = 0 [pid 15785] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15786] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15786] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15785] <... futex resumed>) = 0 [pid 15786] <... futex resumed>) = 1 [pid 15785] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15786] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15785] <... futex resumed>) = 0 [pid 15785] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15786] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15786] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15785] <... futex resumed>) = 0 [pid 15786] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15785] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15786] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15785] <... futex resumed>) = 0 [pid 15786] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15785] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15786] <... openat resumed>) = 3 [pid 15786] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15785] <... futex resumed>) = 0 [pid 15786] <... futex resumed>) = 1 [pid 15785] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15786] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15785] <... futex resumed>) = 0 [pid 15785] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15786] <... pwrite64 resumed>) = 36 [pid 15786] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15785] <... futex resumed>) = 0 [pid 15786] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15785] exit_group(0) = ? [pid 15786] <... futex resumed>) = ? [pid 15786] +++ exited with 0 +++ [pid 15785] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15785, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15787 ci2-android-5-10/strace-static-x86_64: Process 15787 attached [pid 15787] set_robust_list(0x555593cef6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15787] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15787] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15787] setpgid(0, 0) = 0 [pid 15787] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15787] write(3, "1000", 4) = 4 [pid 15787] close(3) = 0 executing program [pid 15787] write(1, "executing program\n", 18) = 18 [pid 15787] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15787] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15787] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15787] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15787] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15787] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15787] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15788 attached => {parent_tid=[15788]}, 88) = 15788 [pid 15788] set_robust_list(0x7fa72c8d79a0, 24 [pid 15787] rt_sigprocmask(SIG_SETMASK, [] [pid 15788] <... set_robust_list resumed>) = 0 [pid 15787] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15788] rt_sigprocmask(SIG_SETMASK, [] [pid 15787] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15788] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15787] <... futex resumed>) = 0 [pid 15787] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15788] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15788] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15787] <... futex resumed>) = 0 [pid 15787] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15787] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15788] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15788] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15787] <... futex resumed>) = 0 [pid 15787] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15788] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15787] <... futex resumed>) = 0 [pid 15787] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15788] <... openat resumed>) = 3 [pid 15788] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15787] <... futex resumed>) = 0 [pid 15787] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15788] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15787] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15788] <... pwrite64 resumed>) = 36 [pid 15788] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15787] <... futex resumed>) = 0 [pid 15788] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15787] exit_group(0) = ? [pid 15788] <... futex resumed>) = ? [pid 15788] +++ exited with 0 +++ [pid 15787] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15787, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15789 ci2-android-5-10/strace-static-x86_64: Process 15789 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15789] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15789] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15789] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15789] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15789] setpgid(0, 0) = 0 [pid 15789] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15789] write(3, "1000", 4) = 4 [pid 15789] close(3) = 0 [pid 15789] write(1, "executing program\n", 18) = 18 executing program [pid 15789] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15789] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15789] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15789] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15789] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15789] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15789] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15790 attached => {parent_tid=[15790]}, 88) = 15790 [pid 15790] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15790] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15790] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15789] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15789] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15790] <... futex resumed>) = 0 [pid 15790] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15790] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15790] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15789] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15789] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15790] <... futex resumed>) = 0 [pid 15790] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15790] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15790] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15789] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15789] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15790] <... futex resumed>) = 0 [pid 15790] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15790] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15790] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15789] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15789] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15790] <... futex resumed>) = 0 [pid 15790] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15789] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15790] <... pwrite64 resumed>) = 36 [pid 15790] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15790] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15789] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15789] exit_group(0) = ? [pid 15790] <... futex resumed>) = ? [pid 15790] +++ exited with 0 +++ [pid 15789] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15789, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15791 ci2-android-5-10/strace-static-x86_64: Process 15791 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15791] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15791] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15791] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15791] setpgid(0, 0) = 0 [pid 15791] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15791] write(3, "1000", 4) = 4 [pid 15791] close(3) = 0 [pid 15791] write(1, "executing program\n", 18) = 18 executing program [pid 15791] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15791] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15791] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15791] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15791] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15791] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15791] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15792 attached => {parent_tid=[15792]}, 88) = 15792 [pid 15792] set_robust_list(0x7fa72c8d79a0, 24 [pid 15791] rt_sigprocmask(SIG_SETMASK, [] [pid 15792] <... set_robust_list resumed>) = 0 [pid 15791] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15792] rt_sigprocmask(SIG_SETMASK, [] [pid 15791] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15792] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15791] <... futex resumed>) = 0 [pid 15791] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15792] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15792] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15791] <... futex resumed>) = 0 [pid 15792] <... futex resumed>) = 1 [pid 15791] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15792] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15791] <... futex resumed>) = 0 [pid 15791] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15792] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15792] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15791] <... futex resumed>) = 0 [pid 15792] <... futex resumed>) = 1 [pid 15791] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15792] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15791] <... futex resumed>) = 0 [pid 15791] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15792] <... openat resumed>) = 3 [pid 15792] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15791] <... futex resumed>) = 0 [pid 15792] <... futex resumed>) = 1 [pid 15791] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15792] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15791] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15792] <... pwrite64 resumed>) = 36 [pid 15792] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15791] <... futex resumed>) = 0 [pid 15791] exit_group(0) = ? [pid 15792] +++ exited with 0 +++ [pid 15791] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15791, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15793 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 15793 attached [pid 15793] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15793] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15793] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15793] setpgid(0, 0) = 0 [pid 15793] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15793] write(3, "1000", 4) = 4 [pid 15793] close(3) = 0 [pid 15793] write(1, "executing program\n", 18) = 18 executing program [pid 15793] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15793] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15793] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15793] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15793] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15793] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15793] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15794 attached => {parent_tid=[15794]}, 88) = 15794 [pid 15794] set_robust_list(0x7fa72c8d79a0, 24 [pid 15793] rt_sigprocmask(SIG_SETMASK, [] [pid 15794] <... set_robust_list resumed>) = 0 [pid 15793] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15794] rt_sigprocmask(SIG_SETMASK, [] [pid 15793] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15794] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15793] <... futex resumed>) = 0 [pid 15793] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15794] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15794] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15793] <... futex resumed>) = 0 [pid 15794] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15793] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15794] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15793] <... futex resumed>) = 0 [pid 15794] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15793] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15794] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15794] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15793] <... futex resumed>) = 0 [pid 15794] <... futex resumed>) = 1 [pid 15793] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15794] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15793] <... futex resumed>) = 0 [pid 15793] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15794] <... openat resumed>) = 3 [pid 15794] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15793] <... futex resumed>) = 0 [pid 15794] <... futex resumed>) = 1 [pid 15793] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15794] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15793] <... futex resumed>) = 0 [pid 15793] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15794] <... pwrite64 resumed>) = 36 [pid 15794] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15793] <... futex resumed>) = 0 [pid 15794] <... futex resumed>) = 1 [pid 15794] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15793] exit_group(0 [pid 15794] <... futex resumed>) = ? [pid 15793] <... exit_group resumed>) = ? [pid 15794] +++ exited with 0 +++ [pid 15793] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15793, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15795 ci2-android-5-10/strace-static-x86_64: Process 15795 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15795] set_robust_list(0x555593cef6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15795] <... set_robust_list resumed>) = 0 [pid 15795] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15795] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15795] setpgid(0, 0) = 0 [pid 15795] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15795] write(3, "1000", 4) = 4 [pid 15795] close(3) = 0 executing program [pid 15795] write(1, "executing program\n", 18) = 18 [pid 15795] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15795] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15795] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15795] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15795] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15795] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15795] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15796 attached [pid 15796] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15796] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15796] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15795] <... clone3 resumed> => {parent_tid=[15796]}, 88) = 15796 [pid 15795] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15795] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15796] <... futex resumed>) = 0 [pid 15796] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15796] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15796] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15795] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15795] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15796] <... futex resumed>) = 0 [pid 15796] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15796] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15796] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15795] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15795] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15796] <... futex resumed>) = 0 [pid 15796] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15796] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15796] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15795] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15795] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15796] <... futex resumed>) = 0 [pid 15796] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15795] <... futex resumed>) = 1 [pid 15796] <... pwrite64 resumed>) = 36 [pid 15796] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15796] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15795] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15795] exit_group(0) = ? [pid 15796] <... futex resumed>) = ? [pid 15796] +++ exited with 0 +++ [pid 15795] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15795, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15797 ci2-android-5-10/strace-static-x86_64: Process 15797 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15797] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15797] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15797] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15797] setpgid(0, 0) = 0 [pid 15797] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15797] write(3, "1000", 4) = 4 [pid 15797] close(3) = 0 [pid 15797] write(1, "executing program\n", 18) = 18 executing program [pid 15797] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15797] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15797] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15797] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15797] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15797] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15797] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15798 attached [pid 15798] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15798] rt_sigprocmask(SIG_SETMASK, [] [pid 15797] <... clone3 resumed> => {parent_tid=[15798]}, 88) = 15798 [pid 15798] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15798] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15797] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15797] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15798] <... futex resumed>) = 0 [pid 15798] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15798] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15798] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15797] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15797] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15798] <... futex resumed>) = 0 [pid 15798] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15797] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15798] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15798] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15797] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15797] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15798] <... futex resumed>) = 0 [pid 15797] <... futex resumed>) = 1 [pid 15798] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15798] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15798] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15797] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15797] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15798] <... futex resumed>) = 0 [pid 15798] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15797] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15798] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15798] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15797] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15797] exit_group(0) = ? [pid 15798] <... futex resumed>) = ? [pid 15798] +++ exited with 0 +++ [pid 15797] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15797, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15799 ci2-android-5-10/strace-static-x86_64: Process 15799 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15799] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15799] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15799] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15799] setpgid(0, 0) = 0 [pid 15799] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15799] write(3, "1000", 4) = 4 [pid 15799] close(3) = 0 [pid 15799] write(1, "executing program\n", 18) = 18 [pid 15799] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 15799] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15799] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15799] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15799] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15799] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15799] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15800]}, 88) = 15800 [pid 15799] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15799] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15799] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15800 attached [pid 15800] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15800] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15800] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15800] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15799] <... futex resumed>) = 0 [pid 15799] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15799] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15800] <... futex resumed>) = 1 [pid 15800] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15800] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15799] <... futex resumed>) = 0 [pid 15799] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15799] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15800] <... futex resumed>) = 1 [pid 15800] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15800] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15799] <... futex resumed>) = 0 [pid 15799] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15799] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15800] <... futex resumed>) = 1 [pid 15800] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15800] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15799] <... futex resumed>) = 0 [pid 15799] exit_group(0) = ? [pid 15800] <... futex resumed>) = ? [pid 15800] +++ exited with 0 +++ [pid 15799] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15799, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15801 ci2-android-5-10/strace-static-x86_64: Process 15801 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15801] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15801] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15801] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15801] setpgid(0, 0) = 0 [pid 15801] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15801] write(3, "1000", 4) = 4 [pid 15801] close(3) = 0 [pid 15801] write(1, "executing program\n", 18) = 18 executing program [pid 15801] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15801] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15801] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15801] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15801] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15801] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15801] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15802 attached => {parent_tid=[15802]}, 88) = 15802 [pid 15802] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15802] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15802] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15801] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15801] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15802] <... futex resumed>) = 0 [pid 15801] <... futex resumed>) = 1 [pid 15802] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15802] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15802] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15801] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15801] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15802] <... futex resumed>) = 0 [pid 15801] <... futex resumed>) = 1 [pid 15802] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15801] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15802] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15802] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15801] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15801] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15802] <... futex resumed>) = 0 [pid 15801] <... futex resumed>) = 1 [pid 15802] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15801] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15802] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15802] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15801] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15801] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15802] <... futex resumed>) = 0 [pid 15801] <... futex resumed>) = 1 [pid 15802] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15801] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15802] <... pwrite64 resumed>) = 36 [pid 15802] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15802] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15801] <... futex resumed>) = 0 [pid 15801] exit_group(0) = ? [pid 15802] <... futex resumed>) = ? [pid 15802] +++ exited with 0 +++ [pid 15801] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15801, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15803 ci2-android-5-10/strace-static-x86_64: Process 15803 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15803] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15803] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15803] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15803] setpgid(0, 0) = 0 [pid 15803] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15803] write(3, "1000", 4) = 4 [pid 15803] close(3) = 0 [pid 15803] write(1, "executing program\n", 18) = 18 [pid 15803] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15803] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15803] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15803] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15803] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15803] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15803] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15804 attached => {parent_tid=[15804]}, 88) = 15804 [pid 15804] set_robust_list(0x7fa72c8d79a0, 24 [pid 15803] rt_sigprocmask(SIG_SETMASK, [] [pid 15804] <... set_robust_list resumed>) = 0 [pid 15803] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15804] rt_sigprocmask(SIG_SETMASK, [] [pid 15803] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15804] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15803] <... futex resumed>) = 0 [pid 15803] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15804] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) executing program [pid 15804] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15803] <... futex resumed>) = 0 [pid 15804] <... futex resumed>) = 1 [pid 15803] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15804] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15803] <... futex resumed>) = 0 [pid 15803] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15804] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15804] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15803] <... futex resumed>) = 0 [pid 15804] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15803] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15804] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15803] <... futex resumed>) = 0 [pid 15804] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15803] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15804] <... openat resumed>) = 3 [pid 15804] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15803] <... futex resumed>) = 0 [pid 15804] <... futex resumed>) = 1 [pid 15803] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15804] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15803] <... futex resumed>) = 0 [pid 15803] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15804] <... pwrite64 resumed>) = 36 [pid 15804] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15803] <... futex resumed>) = 0 [pid 15804] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15803] exit_group(0) = ? [pid 15804] <... futex resumed>) = ? [pid 15804] +++ exited with 0 +++ [pid 15803] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15803, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15805 ci2-android-5-10/strace-static-x86_64: Process 15805 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15805] set_robust_list(0x555593cef6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15805] <... set_robust_list resumed>) = 0 [pid 15805] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15805] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15805] setpgid(0, 0) = 0 [pid 15805] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15805] write(3, "1000", 4) = 4 [pid 15805] close(3) = 0 [pid 15805] write(1, "executing program\n", 18) = 18 executing program [pid 15805] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15805] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15805] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15805] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15805] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15805] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15805] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15806 attached => {parent_tid=[15806]}, 88) = 15806 [pid 15806] set_robust_list(0x7fa72c8d79a0, 24 [pid 15805] rt_sigprocmask(SIG_SETMASK, [] [pid 15806] <... set_robust_list resumed>) = 0 [pid 15805] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15806] rt_sigprocmask(SIG_SETMASK, [] [pid 15805] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15806] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15805] <... futex resumed>) = 0 [pid 15805] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15806] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15806] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15805] <... futex resumed>) = 0 [pid 15806] <... futex resumed>) = 1 [pid 15805] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15806] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15805] <... futex resumed>) = 0 [pid 15805] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15806] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15806] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15805] <... futex resumed>) = 0 [pid 15806] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15805] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15806] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15805] <... futex resumed>) = 0 [pid 15806] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15805] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15806] <... openat resumed>) = 3 [pid 15806] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15805] <... futex resumed>) = 0 [pid 15806] <... futex resumed>) = 1 [pid 15805] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15806] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15805] <... futex resumed>) = 0 [pid 15805] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15806] <... pwrite64 resumed>) = 36 [pid 15806] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15805] <... futex resumed>) = 0 [pid 15806] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15805] exit_group(0) = ? [pid 15806] <... futex resumed>) = ? [pid 15806] +++ exited with 0 +++ [pid 15805] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15805, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15807 attached , child_tidptr=0x555593cef690) = 15807 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15807] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15807] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15807] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15807] setpgid(0, 0) = 0 [pid 15807] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15807] write(3, "1000", 4) = 4 [pid 15807] close(3) = 0 [pid 15807] write(1, "executing program\n", 18) = 18 executing program [pid 15807] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15807] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15807] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15807] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15807] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15807] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15807] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15808]}, 88) = 15808 [pid 15807] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15807] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15807] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15808 attached [pid 15808] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15808] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15808] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15808] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15807] <... futex resumed>) = 0 [pid 15807] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15807] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15808] <... futex resumed>) = 1 [pid 15808] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15808] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15807] <... futex resumed>) = 0 [pid 15807] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15807] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15808] <... futex resumed>) = 1 [pid 15808] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15808] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15807] <... futex resumed>) = 0 [pid 15807] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15807] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15808] <... futex resumed>) = 1 [pid 15808] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15808] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15807] <... futex resumed>) = 0 [pid 15808] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15807] exit_group(0) = ? [pid 15808] <... futex resumed>) = ? [pid 15808] +++ exited with 0 +++ [pid 15807] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15807, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15809 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 15809 attached [pid 15809] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15809] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15809] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15809] setpgid(0, 0) = 0 [pid 15809] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15809] write(3, "1000", 4) = 4 [pid 15809] close(3) = 0 [pid 15809] write(1, "executing program\n", 18) = 18 executing program [pid 15809] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15809] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15809] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15809] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15809] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15809] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15809] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15810 attached => {parent_tid=[15810]}, 88) = 15810 [pid 15810] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15810] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15810] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15809] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15809] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15810] <... futex resumed>) = 0 [pid 15809] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15810] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15810] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15810] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15809] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15809] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15810] <... futex resumed>) = 0 [pid 15810] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15809] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15810] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15810] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15809] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15809] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15810] <... futex resumed>) = 0 [pid 15809] <... futex resumed>) = 1 [pid 15810] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15809] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15810] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15810] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15809] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15809] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15810] <... futex resumed>) = 0 [pid 15809] <... futex resumed>) = 1 [pid 15810] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15809] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15810] <... pwrite64 resumed>) = 36 [pid 15810] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15809] <... futex resumed>) = 0 [pid 15809] exit_group(0) = ? [pid 15810] +++ exited with 0 +++ [pid 15809] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15809, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15811 ci2-android-5-10/strace-static-x86_64: Process 15811 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15811] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15811] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15811] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15811] setpgid(0, 0) = 0 [pid 15811] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15811] write(3, "1000", 4) = 4 [pid 15811] close(3) = 0 [pid 15811] write(1, "executing program\n", 18) = 18 [pid 15811] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15811] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15811] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15811] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15811] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15811] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 executing program [pid 15811] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15812 attached => {parent_tid=[15812]}, 88) = 15812 [pid 15812] set_robust_list(0x7fa72c8d79a0, 24 [pid 15811] rt_sigprocmask(SIG_SETMASK, [] [pid 15812] <... set_robust_list resumed>) = 0 [pid 15811] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15812] rt_sigprocmask(SIG_SETMASK, [] [pid 15811] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15812] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15811] <... futex resumed>) = 0 [pid 15811] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15812] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15812] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15811] <... futex resumed>) = 0 [pid 15812] <... futex resumed>) = 1 [pid 15811] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15812] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15811] <... futex resumed>) = 0 [pid 15811] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15812] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15812] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15811] <... futex resumed>) = 0 [pid 15812] <... futex resumed>) = 1 [pid 15811] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15812] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15811] <... futex resumed>) = 0 [pid 15811] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15812] <... openat resumed>) = 3 [pid 15812] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15811] <... futex resumed>) = 0 [pid 15812] <... futex resumed>) = 1 [pid 15811] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15812] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15811] <... futex resumed>) = 0 [pid 15811] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15812] <... pwrite64 resumed>) = 36 [pid 15812] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15811] <... futex resumed>) = 0 [pid 15812] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15811] exit_group(0) = ? [pid 15812] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 15812] +++ exited with 0 +++ [pid 15811] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15811, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15813 ci2-android-5-10/strace-static-x86_64: Process 15813 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15813] set_robust_list(0x555593cef6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15813] <... set_robust_list resumed>) = 0 [pid 15813] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15813] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15813] setpgid(0, 0) = 0 [pid 15813] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15813] write(3, "1000", 4) = 4 [pid 15813] close(3) = 0 [pid 15813] write(1, "executing program\n", 18) = 18 executing program [pid 15813] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15813] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15813] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15813] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15813] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15813] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15813] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15814 attached => {parent_tid=[15814]}, 88) = 15814 [pid 15814] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15814] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15814] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15813] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15813] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15814] <... futex resumed>) = 0 [pid 15813] <... futex resumed>) = 1 [pid 15814] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15814] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15814] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15813] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15813] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15814] <... futex resumed>) = 0 [pid 15813] <... futex resumed>) = 1 [pid 15814] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15814] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15814] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15813] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15813] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15814] <... futex resumed>) = 0 [pid 15814] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15814] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15814] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15813] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15813] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15814] <... futex resumed>) = 0 [pid 15814] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15813] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15814] <... pwrite64 resumed>) = 36 [pid 15814] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15814] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15813] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15813] exit_group(0) = ? [pid 15814] <... futex resumed>) = ? [pid 15814] +++ exited with 0 +++ [pid 15813] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15813, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15815 rt_sigprocmask(SIG_SETMASK, []ci2-android-5-10/strace-static-x86_64: Process 15815 attached , NULL, 8) = 0 [pid 15815] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15815] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15815] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15815] setpgid(0, 0) = 0 [pid 15815] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15815] write(3, "1000", 4) = 4 [pid 15815] close(3) = 0 [pid 15815] write(1, "executing program\n", 18) = 18 [pid 15815] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15815] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15815] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15815] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15815] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15815] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15815] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15816 attached => {parent_tid=[15816]}, 88) = 15816 [pid 15816] set_robust_list(0x7fa72c8d79a0, 24 [pid 15815] rt_sigprocmask(SIG_SETMASK, [] [pid 15816] <... set_robust_list resumed>) = 0 [pid 15815] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15816] rt_sigprocmask(SIG_SETMASK, [] [pid 15815] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15816] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15815] <... futex resumed>) = 0 [pid 15815] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} executing program [pid 15816] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15816] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15815] <... futex resumed>) = 0 [pid 15816] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15815] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15816] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15815] <... futex resumed>) = 0 [pid 15816] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15815] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15816] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15816] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15815] <... futex resumed>) = 0 [pid 15816] <... futex resumed>) = 1 [pid 15815] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15816] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15815] <... futex resumed>) = 0 [pid 15815] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15816] <... openat resumed>) = 3 [pid 15816] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15815] <... futex resumed>) = 0 [pid 15816] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15815] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15816] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15816] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15815] <... futex resumed>) = 0 [pid 15815] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15816] <... pwrite64 resumed>) = 36 [pid 15816] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15815] <... futex resumed>) = 0 [pid 15816] <... futex resumed>) = 1 [pid 15816] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15815] exit_group(0) = ? [pid 15816] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 15816] +++ exited with 0 +++ [pid 15815] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15815, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15817 attached , child_tidptr=0x555593cef690) = 15817 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15817] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15817] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15817] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15817] setpgid(0, 0) = 0 [pid 15817] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15817] write(3, "1000", 4) = 4 [pid 15817] close(3) = 0 [pid 15817] write(1, "executing program\n", 18) = 18 executing program [pid 15817] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15817] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15817] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15817] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15817] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15817] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15817] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15818 attached => {parent_tid=[15818]}, 88) = 15818 [pid 15818] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15817] rt_sigprocmask(SIG_SETMASK, [] [pid 15818] rt_sigprocmask(SIG_SETMASK, [] [pid 15817] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15818] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15817] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15818] mkdirat(AT_FDCWD, "./sys", 0777 [pid 15817] <... futex resumed>) = 0 [pid 15817] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15818] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15818] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15818] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15817] <... futex resumed>) = 0 [pid 15817] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15817] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15818] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15818] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15818] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15817] <... futex resumed>) = 0 [pid 15817] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15817] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15818] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15818] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15817] <... futex resumed>) = 0 [pid 15817] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15817] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15818] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15818] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15817] <... futex resumed>) = 0 [pid 15817] exit_group(0) = ? [pid 15818] +++ exited with 0 +++ [pid 15817] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15817, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15819 ci2-android-5-10/strace-static-x86_64: Process 15819 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15819] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15819] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15819] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15819] setpgid(0, 0) = 0 [pid 15819] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15819] write(3, "1000", 4) = 4 [pid 15819] close(3) = 0 [pid 15819] write(1, "executing program\n", 18) = 18 executing program [pid 15819] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15819] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15819] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15819] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15819] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15819] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15819] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15820 attached => {parent_tid=[15820]}, 88) = 15820 [pid 15820] set_robust_list(0x7fa72c8d79a0, 24 [pid 15819] rt_sigprocmask(SIG_SETMASK, [] [pid 15820] <... set_robust_list resumed>) = 0 [pid 15819] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15820] rt_sigprocmask(SIG_SETMASK, [] [pid 15819] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15820] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15819] <... futex resumed>) = 0 [pid 15819] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15820] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15820] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15819] <... futex resumed>) = 0 [pid 15819] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15819] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15820] <... futex resumed>) = 1 [pid 15820] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15820] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15819] <... futex resumed>) = 0 [pid 15819] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15819] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15820] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15820] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15819] <... futex resumed>) = 0 [pid 15819] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15819] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15820] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15820] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15819] <... futex resumed>) = 0 [pid 15820] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15819] exit_group(0) = ? [pid 15820] <... futex resumed>) = ? [pid 15820] +++ exited with 0 +++ [pid 15819] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15819, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15821 ci2-android-5-10/strace-static-x86_64: Process 15821 attached [pid 15821] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15821] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15821] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15821] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15821] <... prctl resumed>) = 0 [pid 15821] setpgid(0, 0) = 0 [pid 15821] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15821] write(3, "1000", 4) = 4 [pid 15821] close(3) = 0 [pid 15821] write(1, "executing program\n", 18) = 18 executing program [pid 15821] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15821] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15821] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15821] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15821] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15821] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15821] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15822]}, 88) = 15822 [pid 15821] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15821] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15821] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15822 attached [pid 15822] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15822] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15822] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15822] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15821] <... futex resumed>) = 0 [pid 15821] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15821] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15822] <... futex resumed>) = 1 [pid 15822] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15822] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15821] <... futex resumed>) = 0 [pid 15821] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15821] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15822] <... futex resumed>) = 1 [pid 15822] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15822] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15821] <... futex resumed>) = 0 [pid 15821] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15821] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15822] <... futex resumed>) = 1 [pid 15822] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15822] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15821] <... futex resumed>) = 0 [pid 15821] exit_group(0 [pid 15822] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15821] <... exit_group resumed>) = ? [pid 15822] <... futex resumed>) = ? [pid 15822] +++ exited with 0 +++ [pid 15821] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15821, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15823 ci2-android-5-10/strace-static-x86_64: Process 15823 attached [pid 15823] set_robust_list(0x555593cef6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15823] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15823] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15823] setpgid(0, 0) = 0 [pid 15823] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15823] write(3, "1000", 4) = 4 [pid 15823] close(3) = 0 [pid 15823] write(1, "executing program\n", 18) = 18 executing program [pid 15823] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15823] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15823] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15823] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15823] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15823] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15823] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15824 attached => {parent_tid=[15824]}, 88) = 15824 [pid 15824] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15824] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15824] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15823] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15823] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15824] <... futex resumed>) = 0 [pid 15824] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15824] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15824] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15823] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15823] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15824] <... futex resumed>) = 0 [pid 15824] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15824] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15824] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15823] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15823] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15824] <... futex resumed>) = 0 [pid 15823] <... futex resumed>) = 1 [pid 15824] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15823] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15824] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15824] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15823] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15823] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15824] <... futex resumed>) = 0 [pid 15824] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15823] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15824] <... pwrite64 resumed>) = 36 [pid 15824] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15824] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15823] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15823] exit_group(0) = ? [pid 15824] <... futex resumed>) = ? [pid 15824] +++ exited with 0 +++ [pid 15823] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15823, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15825 ci2-android-5-10/strace-static-x86_64: Process 15825 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15825] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15825] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15825] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15825] setpgid(0, 0) = 0 [pid 15825] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15825] write(3, "1000", 4) = 4 [pid 15825] close(3) = 0 [pid 15825] write(1, "executing program\n", 18) = 18 executing program [pid 15825] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15825] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15825] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15825] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15825] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15825] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15825] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15826]}, 88) = 15826 [pid 15825] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15825] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15825] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15826 attached [pid 15826] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15826] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15826] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15826] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15825] <... futex resumed>) = 0 [pid 15825] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15825] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15826] <... futex resumed>) = 1 [pid 15826] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15826] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15825] <... futex resumed>) = 0 [pid 15825] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15825] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15826] <... futex resumed>) = 1 [pid 15826] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15826] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15825] <... futex resumed>) = 0 [pid 15825] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15825] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15826] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15826] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15825] <... futex resumed>) = 0 [pid 15826] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15825] exit_group(0) = ? [pid 15826] <... futex resumed>) = ? [pid 15826] +++ exited with 0 +++ [pid 15825] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15825, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15827 attached , child_tidptr=0x555593cef690) = 15827 [pid 15827] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15827] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15827] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15827] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15827] setpgid(0, 0) = 0 [pid 15827] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15827] <... openat resumed>) = 3 [pid 15827] write(3, "1000", 4) = 4 [pid 15827] close(3) = 0 [pid 15827] write(1, "executing program\n", 18) = 18 [pid 15827] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 15827] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15827] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15827] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15827] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15827] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15827] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15828]}, 88) = 15828 [pid 15827] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15827] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15827] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15828 attached [pid 15828] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15828] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15828] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15828] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15827] <... futex resumed>) = 0 [pid 15827] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15827] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15828] <... futex resumed>) = 1 [pid 15828] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15828] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15827] <... futex resumed>) = 0 [pid 15827] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15827] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15828] <... futex resumed>) = 1 [pid 15828] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15828] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15827] <... futex resumed>) = 0 [pid 15827] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15827] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15828] <... futex resumed>) = 1 [pid 15828] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15828] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15827] <... futex resumed>) = 0 [pid 15828] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15827] exit_group(0) = ? [pid 15828] <... futex resumed>) = ? [pid 15828] +++ exited with 0 +++ [pid 15827] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15827, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15829 ci2-android-5-10/strace-static-x86_64: Process 15829 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15829] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15829] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15829] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15829] setpgid(0, 0) = 0 [pid 15829] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15829] write(3, "1000", 4) = 4 [pid 15829] close(3) = 0 [pid 15829] write(1, "executing program\n", 18) = 18 executing program [pid 15829] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15829] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15829] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15829] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15829] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15829] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15829] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15830 attached => {parent_tid=[15830]}, 88) = 15830 [pid 15830] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15830] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15830] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15829] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15829] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15830] <... futex resumed>) = 0 [pid 15830] mkdirat(AT_FDCWD, "./sys", 0777 [pid 15829] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15830] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15830] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15830] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15829] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15829] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15830] <... futex resumed>) = 0 [pid 15830] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15829] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15830] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15830] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15829] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15829] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15830] <... futex resumed>) = 0 [pid 15830] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15829] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15830] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15830] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15829] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15829] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15830] <... futex resumed>) = 0 [pid 15829] <... futex resumed>) = 1 [pid 15830] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15829] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15830] <... pwrite64 resumed>) = 36 [pid 15830] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15829] <... futex resumed>) = 0 [pid 15829] exit_group(0) = ? [pid 15830] +++ exited with 0 +++ [pid 15829] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15829, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15831 ci2-android-5-10/strace-static-x86_64: Process 15831 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15831] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15831] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15831] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15831] setpgid(0, 0) = 0 [pid 15831] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15831] write(3, "1000", 4) = 4 [pid 15831] close(3) = 0 [pid 15831] write(1, "executing program\n", 18) = 18 executing program [pid 15831] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15831] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15831] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15831] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15831] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15831] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15831] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15832 attached => {parent_tid=[15832]}, 88) = 15832 [pid 15832] set_robust_list(0x7fa72c8d79a0, 24 [pid 15831] rt_sigprocmask(SIG_SETMASK, [] [pid 15832] <... set_robust_list resumed>) = 0 [pid 15831] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15832] rt_sigprocmask(SIG_SETMASK, [] [pid 15831] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15832] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15831] <... futex resumed>) = 0 [pid 15831] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15832] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15832] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15831] <... futex resumed>) = 0 [pid 15832] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15831] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15832] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15831] <... futex resumed>) = 0 [pid 15832] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15831] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15832] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15832] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15831] <... futex resumed>) = 0 [pid 15832] <... futex resumed>) = 1 [pid 15831] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15832] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15831] <... futex resumed>) = 0 [pid 15831] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15832] <... openat resumed>) = 3 [pid 15832] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15831] <... futex resumed>) = 0 [pid 15832] <... futex resumed>) = 1 [pid 15831] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15832] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15831] <... futex resumed>) = 0 [pid 15831] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15832] <... pwrite64 resumed>) = 36 [pid 15832] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15831] <... futex resumed>) = 0 [pid 15832] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15831] exit_group(0) = ? [pid 15832] <... futex resumed>) = ? [pid 15832] +++ exited with 0 +++ [pid 15831] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15831, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15833 ci2-android-5-10/strace-static-x86_64: Process 15833 attached [pid 15833] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15833] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15833] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15833] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15833] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15833] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15833] write(3, "1000", 4) = 4 [pid 15833] close(3) = 0 [pid 15833] write(1, "executing program\n", 18) = 18 executing program [pid 15833] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15833] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15833] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15833] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15833] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15833] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15833] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15834]}, 88) = 15834 [pid 15833] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15833] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15833] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15834 attached [pid 15834] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15834] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15834] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15834] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15833] <... futex resumed>) = 0 [pid 15833] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15833] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15834] <... futex resumed>) = 1 [pid 15834] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15834] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15833] <... futex resumed>) = 0 [pid 15833] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15833] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15834] <... futex resumed>) = 1 [pid 15834] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15834] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15833] <... futex resumed>) = 0 [pid 15833] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15833] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15834] <... futex resumed>) = 1 [pid 15834] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15834] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15833] <... futex resumed>) = 0 [pid 15833] exit_group(0 [pid 15834] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15833] <... exit_group resumed>) = ? [pid 15834] <... futex resumed>) = ? [pid 15834] +++ exited with 0 +++ [pid 15833] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15833, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15835 attached [pid 15835] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15835] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... clone resumed>, child_tidptr=0x555593cef690) = 15835 [pid 15835] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15835] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15835] setpgid(0, 0) = 0 [pid 15835] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15835] <... openat resumed>) = 3 [pid 15835] write(3, "1000", 4) = 4 [pid 15835] close(3) = 0 [pid 15835] write(1, "executing program\n", 18) = 18 executing program [pid 15835] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15835] <... futex resumed>) = 0 [pid 15835] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15835] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15835] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15835] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15835] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15835] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15836]}, 88) = 15836 [pid 15835] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15835] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15835] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15836 attached [pid 15836] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15836] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15836] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15836] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15835] <... futex resumed>) = 0 [pid 15835] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15835] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15836] <... futex resumed>) = 1 [pid 15836] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15836] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15835] <... futex resumed>) = 0 [pid 15835] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15835] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15836] <... futex resumed>) = 1 [pid 15836] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15836] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15835] <... futex resumed>) = 0 [pid 15835] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15835] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15836] <... futex resumed>) = 1 [pid 15836] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15836] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15835] <... futex resumed>) = 0 [pid 15835] exit_group(0) = ? [pid 15836] +++ exited with 0 +++ [pid 15835] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15835, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15837 attached , child_tidptr=0x555593cef690) = 15837 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15837] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15837] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15837] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15837] setpgid(0, 0) = 0 [pid 15837] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15837] write(3, "1000", 4) = 4 [pid 15837] close(3) = 0 [pid 15837] write(1, "executing program\n", 18) = 18 executing program [pid 15837] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15837] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15837] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15837] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15837] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15837] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15837] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15838 attached [pid 15838] set_robust_list(0x7fa72c8d79a0, 24 [pid 15837] <... clone3 resumed> => {parent_tid=[15838]}, 88) = 15838 [pid 15838] <... set_robust_list resumed>) = 0 [pid 15838] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15838] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15837] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15837] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15838] <... futex resumed>) = 0 [pid 15837] <... futex resumed>) = 1 [pid 15838] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15838] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15838] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15837] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15837] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15838] <... futex resumed>) = 0 [pid 15838] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15838] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15838] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15837] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15837] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15838] <... futex resumed>) = 0 [pid 15838] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15837] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15838] <... openat resumed>) = 3 [pid 15838] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15838] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15837] <... futex resumed>) = 0 [pid 15837] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15838] <... futex resumed>) = 0 [pid 15837] <... futex resumed>) = 1 [pid 15838] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15837] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15838] <... pwrite64 resumed>) = 36 [pid 15838] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15837] <... futex resumed>) = 0 [pid 15837] exit_group(0) = ? [pid 15838] +++ exited with 0 +++ [pid 15837] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15837, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15839 ci2-android-5-10/strace-static-x86_64: Process 15839 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15839] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15839] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15839] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15839] setpgid(0, 0) = 0 [pid 15839] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15839] write(3, "1000", 4) = 4 [pid 15839] close(3) = 0 [pid 15839] write(1, "executing program\n", 18) = 18 executing program [pid 15839] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15839] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15839] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15839] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15839] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15839] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15839] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15840]}, 88) = 15840 [pid 15839] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15839] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15839] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15840 attached [pid 15840] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15840] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15840] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15840] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15839] <... futex resumed>) = 0 [pid 15839] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15839] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15840] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15840] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15839] <... futex resumed>) = 0 [pid 15839] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15839] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15840] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15840] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15839] <... futex resumed>) = 0 [pid 15839] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15839] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15840] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15840] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15839] <... futex resumed>) = 0 [pid 15839] exit_group(0) = ? [pid 15840] +++ exited with 0 +++ [pid 15839] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15839, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15841 ci2-android-5-10/strace-static-x86_64: Process 15841 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15841] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15841] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15841] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15841] setpgid(0, 0) = 0 [pid 15841] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15841] write(3, "1000", 4) = 4 [pid 15841] close(3) = 0 [pid 15841] write(1, "executing program\n", 18) = 18 executing program [pid 15841] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15841] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15841] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15841] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15841] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15841] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15841] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15842 attached => {parent_tid=[15842]}, 88) = 15842 [pid 15842] set_robust_list(0x7fa72c8d79a0, 24 [pid 15841] rt_sigprocmask(SIG_SETMASK, [] [pid 15842] <... set_robust_list resumed>) = 0 [pid 15841] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15841] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15842] rt_sigprocmask(SIG_SETMASK, [] [pid 15841] <... futex resumed>) = 0 [pid 15842] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15841] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15842] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15842] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15841] <... futex resumed>) = 0 [pid 15842] <... futex resumed>) = 1 [pid 15841] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15842] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15841] <... futex resumed>) = 0 [pid 15841] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15842] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15842] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15841] <... futex resumed>) = 0 [pid 15842] <... futex resumed>) = 1 [pid 15841] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15842] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15841] <... futex resumed>) = 0 [pid 15841] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15842] <... openat resumed>) = 3 [pid 15842] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15841] <... futex resumed>) = 0 [pid 15842] <... futex resumed>) = 1 [pid 15841] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15842] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15841] <... futex resumed>) = 0 [pid 15841] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15842] <... pwrite64 resumed>) = 36 [pid 15842] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15841] <... futex resumed>) = 0 [pid 15842] <... futex resumed>) = 1 [pid 15842] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15841] exit_group(0) = ? [pid 15842] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 15842] +++ exited with 0 +++ [pid 15841] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15841, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15843 attached , child_tidptr=0x555593cef690) = 15843 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15843] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15843] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15843] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15843] setpgid(0, 0) = 0 [pid 15843] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15843] write(3, "1000", 4) = 4 [pid 15843] close(3) = 0 [pid 15843] write(1, "executing program\n", 18) = 18 executing program [pid 15843] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15843] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15843] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15843] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15843] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15843] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15843] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15844 attached => {parent_tid=[15844]}, 88) = 15844 [pid 15844] set_robust_list(0x7fa72c8d79a0, 24 [pid 15843] rt_sigprocmask(SIG_SETMASK, [] [pid 15844] <... set_robust_list resumed>) = 0 [pid 15843] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15844] rt_sigprocmask(SIG_SETMASK, [] [pid 15843] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15844] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15843] <... futex resumed>) = 0 [pid 15843] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15844] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15844] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15843] <... futex resumed>) = 0 [pid 15844] <... futex resumed>) = 1 [pid 15843] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15844] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15843] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15844] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15844] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15843] <... futex resumed>) = 0 [pid 15844] <... futex resumed>) = 1 [pid 15843] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15844] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15843] <... futex resumed>) = 0 [pid 15843] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15844] <... openat resumed>) = 3 [pid 15844] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15843] <... futex resumed>) = 0 [pid 15844] <... futex resumed>) = 1 [pid 15843] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15844] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15843] <... futex resumed>) = 0 [pid 15843] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15844] <... pwrite64 resumed>) = 36 [pid 15844] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15843] <... futex resumed>) = 0 [pid 15844] <... futex resumed>) = 1 [pid 15844] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15843] exit_group(0) = ? [pid 15844] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 15844] +++ exited with 0 +++ [pid 15843] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15843, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15845 ci2-android-5-10/strace-static-x86_64: Process 15845 attached [pid 15845] set_robust_list(0x555593cef6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15845] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15845] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15845] setpgid(0, 0) = 0 [pid 15845] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15845] write(3, "1000", 4) = 4 [pid 15845] close(3) = 0 [pid 15845] write(1, "executing program\n", 18) = 18 executing program [pid 15845] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15845] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15845] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15845] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15845] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15845] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15845] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15846 attached => {parent_tid=[15846]}, 88) = 15846 [pid 15846] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15846] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15846] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15845] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15845] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15846] <... futex resumed>) = 0 [pid 15846] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15846] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15846] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15845] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15845] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15846] <... futex resumed>) = 0 [pid 15846] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15846] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15846] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15845] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15845] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15846] <... futex resumed>) = 0 [pid 15846] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15846] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15845] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15846] <... futex resumed>) = 0 [pid 15846] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15845] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15845] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15846] <... futex resumed>) = 0 [pid 15846] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15845] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15846] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15845] <... futex resumed>) = 0 [pid 15845] exit_group(0) = ? [pid 15846] +++ exited with 0 +++ [pid 15845] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15845, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15847 ci2-android-5-10/strace-static-x86_64: Process 15847 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15847] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15847] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15847] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15847] setpgid(0, 0) = 0 [pid 15847] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15847] write(3, "1000", 4) = 4 [pid 15847] close(3) = 0 [pid 15847] write(1, "executing program\n", 18) = 18 executing program [pid 15847] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15847] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15847] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15847] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15847] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15847] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15847] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15848]}, 88) = 15848 [pid 15847] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15847] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15847] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15848 attached [pid 15848] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15848] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15848] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15848] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15847] <... futex resumed>) = 0 [pid 15847] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15847] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15848] <... futex resumed>) = 1 [pid 15848] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15848] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15847] <... futex resumed>) = 0 [pid 15847] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15847] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15848] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15848] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15847] <... futex resumed>) = 0 [pid 15847] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15848] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15847] <... futex resumed>) = 0 [pid 15847] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15848] <... pwrite64 resumed>) = 36 [pid 15848] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15847] <... futex resumed>) = 0 [pid 15848] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15847] exit_group(0) = ? [pid 15848] <... futex resumed>) = ? [pid 15848] +++ exited with 0 +++ [pid 15847] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15847, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15849 ci2-android-5-10/strace-static-x86_64: Process 15849 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15849] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15849] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15849] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15849] setpgid(0, 0) = 0 [pid 15849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15849] write(3, "1000", 4) = 4 [pid 15849] close(3) = 0 executing program [pid 15849] write(1, "executing program\n", 18) = 18 [pid 15849] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15849] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15849] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15849] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15849] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15849] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15849] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15850 attached => {parent_tid=[15850]}, 88) = 15850 [pid 15850] set_robust_list(0x7fa72c8d79a0, 24 [pid 15849] rt_sigprocmask(SIG_SETMASK, [] [pid 15850] <... set_robust_list resumed>) = 0 [pid 15849] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15850] rt_sigprocmask(SIG_SETMASK, [] [pid 15849] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15850] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15849] <... futex resumed>) = 0 [pid 15849] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15850] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15850] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15849] <... futex resumed>) = 0 [pid 15850] <... futex resumed>) = 1 [pid 15849] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15850] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15849] <... futex resumed>) = 0 [pid 15849] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15850] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15850] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15849] <... futex resumed>) = 0 [pid 15850] <... futex resumed>) = 1 [pid 15849] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15850] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15849] <... futex resumed>) = 0 [pid 15849] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15850] <... openat resumed>) = 3 [pid 15850] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15849] <... futex resumed>) = 0 [pid 15850] <... futex resumed>) = 1 [pid 15849] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15850] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15849] <... futex resumed>) = 0 [pid 15849] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15850] <... pwrite64 resumed>) = 36 [pid 15850] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15849] <... futex resumed>) = 0 [pid 15850] <... futex resumed>) = 1 [pid 15849] exit_group(0 [pid 15850] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15849] <... exit_group resumed>) = ? [pid 15850] <... futex resumed>) = -1 ENOSYS (Function not implemented) [pid 15850] +++ exited with 0 +++ [pid 15849] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15849, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15851 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 15851 attached [pid 15851] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15851] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15851] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15851] setpgid(0, 0) = 0 [pid 15851] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15851] write(3, "1000", 4) = 4 [pid 15851] close(3) = 0 [pid 15851] write(1, "executing program\n", 18) = 18 executing program [pid 15851] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15851] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15851] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15851] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15851] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15851] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15851] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15852 attached => {parent_tid=[15852]}, 88) = 15852 [pid 15852] set_robust_list(0x7fa72c8d79a0, 24 [pid 15851] rt_sigprocmask(SIG_SETMASK, [] [pid 15852] <... set_robust_list resumed>) = 0 [pid 15851] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15852] rt_sigprocmask(SIG_SETMASK, [] [pid 15851] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15852] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15851] <... futex resumed>) = 0 [pid 15851] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15852] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15852] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15851] <... futex resumed>) = 0 [pid 15852] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15851] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15852] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15851] <... futex resumed>) = 0 [pid 15852] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15851] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15852] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15852] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15851] <... futex resumed>) = 0 [pid 15852] <... futex resumed>) = 1 [pid 15851] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15852] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15851] <... futex resumed>) = 0 [pid 15851] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15852] <... openat resumed>) = 3 [pid 15852] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15851] <... futex resumed>) = 0 [pid 15851] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15851] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15852] <... futex resumed>) = 1 [pid 15852] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15852] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15851] <... futex resumed>) = 0 [pid 15852] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15851] exit_group(0) = ? [pid 15852] <... futex resumed>) = ? [pid 15852] +++ exited with 0 +++ [pid 15851] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15851, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15853 ci2-android-5-10/strace-static-x86_64: Process 15853 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15853] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15853] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15853] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15853] setpgid(0, 0) = 0 [pid 15853] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15853] write(3, "1000", 4) = 4 [pid 15853] close(3) = 0 executing program [pid 15853] write(1, "executing program\n", 18) = 18 [pid 15853] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15853] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15853] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15853] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15853] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15853] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15853] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15854]}, 88) = 15854 [pid 15853] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15853] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15853] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15854 attached [pid 15854] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15854] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15854] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15854] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15853] <... futex resumed>) = 0 [pid 15853] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15853] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15854] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15854] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15853] <... futex resumed>) = 0 [pid 15853] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15853] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15854] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15854] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15853] <... futex resumed>) = 0 [pid 15853] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15853] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15854] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15854] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15853] <... futex resumed>) = 0 [pid 15853] exit_group(0 [pid 15854] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15853] <... exit_group resumed>) = ? [pid 15854] <... futex resumed>) = ? [pid 15854] +++ exited with 0 +++ [pid 15853] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15853, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15855 ci2-android-5-10/strace-static-x86_64: Process 15855 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15855] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15855] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15855] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15855] setpgid(0, 0) = 0 [pid 15855] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15855] write(3, "1000", 4) = 4 [pid 15855] close(3) = 0 [pid 15855] write(1, "executing program\n", 18) = 18 [pid 15855] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 15855] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15855] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15855] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15855] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15855] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15855] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15856 attached => {parent_tid=[15856]}, 88) = 15856 [pid 15856] set_robust_list(0x7fa72c8d79a0, 24 [pid 15855] rt_sigprocmask(SIG_SETMASK, [] [pid 15856] <... set_robust_list resumed>) = 0 [pid 15855] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15856] rt_sigprocmask(SIG_SETMASK, [] [pid 15855] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15856] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15855] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15856] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15856] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15855] <... futex resumed>) = 0 [pid 15856] <... futex resumed>) = 1 [pid 15855] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15856] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15855] <... futex resumed>) = 0 [pid 15855] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15856] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15856] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15855] <... futex resumed>) = 0 [pid 15856] <... futex resumed>) = 1 [pid 15855] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15856] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15855] <... futex resumed>) = 0 [pid 15855] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15856] <... openat resumed>) = 3 [pid 15856] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15855] <... futex resumed>) = 0 [pid 15856] <... futex resumed>) = 1 [pid 15855] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15856] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15855] <... futex resumed>) = 0 [pid 15855] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15856] <... pwrite64 resumed>) = 36 [pid 15856] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15855] <... futex resumed>) = 0 [pid 15856] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15855] exit_group(0) = ? [pid 15856] <... futex resumed>) = ? [pid 15856] +++ exited with 0 +++ [pid 15855] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15855, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15857 attached , child_tidptr=0x555593cef690) = 15857 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15857] set_robust_list(0x555593cef6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15857] <... set_robust_list resumed>) = 0 [pid 15857] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15857] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15857] setpgid(0, 0) = 0 [pid 15857] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15857] write(3, "1000", 4) = 4 [pid 15857] close(3) = 0 [pid 15857] write(1, "executing program\n", 18) = 18 [pid 15857] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 15857] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15857] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15857] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15857] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15857] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15857] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15858]}, 88) = 15858 [pid 15857] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15857] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15857] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15858 attached [pid 15858] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15858] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15858] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15858] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15857] <... futex resumed>) = 0 [pid 15857] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15857] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15858] <... futex resumed>) = 1 [pid 15858] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15858] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15857] <... futex resumed>) = 0 [pid 15857] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15857] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15858] <... futex resumed>) = 1 [pid 15858] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15858] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15857] <... futex resumed>) = 0 [pid 15857] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15857] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15858] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15858] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15857] <... futex resumed>) = 0 [pid 15858] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15857] exit_group(0) = ? [pid 15858] <... futex resumed>) = ? [pid 15858] +++ exited with 0 +++ [pid 15857] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15857, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15859 attached , child_tidptr=0x555593cef690) = 15859 [pid 15859] set_robust_list(0x555593cef6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15859] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15859] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15859] setpgid(0, 0) = 0 [pid 15859] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15859] <... openat resumed>) = 3 [pid 15859] write(3, "1000", 4) = 4 [pid 15859] close(3) = 0 [pid 15859] write(1, "executing program\n", 18) = 18 executing program [pid 15859] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15859] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15859] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15859] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15859] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15859] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15859] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15860]}, 88) = 15860 [pid 15859] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15859] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15859] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15860 attached [pid 15860] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15860] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15860] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15860] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15859] <... futex resumed>) = 0 [pid 15859] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15859] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15860] <... futex resumed>) = 1 [pid 15860] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15860] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15859] <... futex resumed>) = 0 [pid 15859] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15859] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15860] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15860] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15859] <... futex resumed>) = 0 [pid 15859] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15859] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15860] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15860] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15859] <... futex resumed>) = 0 [pid 15860] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15859] exit_group(0) = ? [pid 15860] <... futex resumed>) = ? [pid 15860] +++ exited with 0 +++ [pid 15859] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15859, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15861 ci2-android-5-10/strace-static-x86_64: Process 15861 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15861] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15861] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15861] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15861] setpgid(0, 0) = 0 [pid 15861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15861] write(3, "1000", 4) = 4 [pid 15861] close(3) = 0 executing program [pid 15861] write(1, "executing program\n", 18) = 18 [pid 15861] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15861] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15861] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15861] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15861] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15861] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15861] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15862 attached => {parent_tid=[15862]}, 88) = 15862 [pid 15862] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15862] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15862] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15861] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15861] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15862] <... futex resumed>) = 0 [pid 15861] <... futex resumed>) = 1 [pid 15862] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15862] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15862] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15861] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15861] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15862] <... futex resumed>) = 0 [pid 15862] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15862] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15862] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15861] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15861] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15862] <... futex resumed>) = 0 [pid 15861] <... futex resumed>) = 1 [pid 15862] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15862] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15862] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15861] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15861] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15862] <... futex resumed>) = 0 [pid 15862] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15861] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15862] <... pwrite64 resumed>) = 36 [pid 15862] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15862] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15861] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15861] exit_group(0) = ? [pid 15862] <... futex resumed>) = ? [pid 15862] +++ exited with 0 +++ [pid 15861] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15861, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15863 attached , child_tidptr=0x555593cef690) = 15863 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15863] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15863] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15863] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15863] setpgid(0, 0) = 0 [pid 15863] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15863] write(3, "1000", 4) = 4 [pid 15863] close(3) = 0 [pid 15863] write(1, "executing program\n", 18) = 18 executing program [pid 15863] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15863] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15863] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15863] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15863] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15863] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15863] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15864 attached => {parent_tid=[15864]}, 88) = 15864 [pid 15864] set_robust_list(0x7fa72c8d79a0, 24 [pid 15863] rt_sigprocmask(SIG_SETMASK, [] [pid 15864] <... set_robust_list resumed>) = 0 [pid 15863] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15864] rt_sigprocmask(SIG_SETMASK, [] [pid 15863] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15864] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15863] <... futex resumed>) = 0 [pid 15863] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15864] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15864] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15863] <... futex resumed>) = 0 [pid 15864] <... futex resumed>) = 1 [pid 15863] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15864] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15863] <... futex resumed>) = 0 [pid 15863] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15864] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15864] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15863] <... futex resumed>) = 0 [pid 15864] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15863] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15864] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15863] <... futex resumed>) = 0 [pid 15864] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15863] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15864] <... openat resumed>) = 3 [pid 15864] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15863] <... futex resumed>) = 0 [pid 15864] <... futex resumed>) = 1 [pid 15863] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15864] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15863] <... futex resumed>) = 0 [pid 15863] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15864] <... pwrite64 resumed>) = 36 [pid 15864] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15863] <... futex resumed>) = 0 [pid 15864] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15863] exit_group(0) = ? [pid 15864] <... futex resumed>) = ? [pid 15864] +++ exited with 0 +++ [pid 15863] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15863, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15865 attached , child_tidptr=0x555593cef690) = 15865 [pid 15865] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15865] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15865] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15865] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15865] <... prctl resumed>) = 0 [pid 15865] setpgid(0, 0) = 0 [pid 15865] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15865] write(3, "1000", 4) = 4 [pid 15865] close(3) = 0 [pid 15865] write(1, "executing program\n", 18) = 18 executing program [pid 15865] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15865] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15865] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15865] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15865] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15865] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15865] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15866 attached => {parent_tid=[15866]}, 88) = 15866 [pid 15866] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15866] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15866] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15865] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15865] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15866] <... futex resumed>) = 0 [pid 15865] <... futex resumed>) = 1 [pid 15866] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15866] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15866] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15865] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15865] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15866] <... futex resumed>) = 0 [pid 15866] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15866] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15866] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15865] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15865] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15866] <... futex resumed>) = 0 [pid 15865] <... futex resumed>) = 1 [pid 15866] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15865] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15866] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15866] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15865] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15865] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15866] <... futex resumed>) = 0 [pid 15865] <... futex resumed>) = 1 [pid 15866] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15865] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15866] <... pwrite64 resumed>) = 36 [pid 15866] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15866] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15865] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15865] exit_group(0) = ? [pid 15866] <... futex resumed>) = ? [pid 15866] +++ exited with 0 +++ [pid 15865] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15865, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15867 ci2-android-5-10/strace-static-x86_64: Process 15867 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15867] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15867] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15867] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15867] setpgid(0, 0) = 0 [pid 15867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15867] write(3, "1000", 4) = 4 [pid 15867] close(3) = 0 [pid 15867] write(1, "executing program\n", 18) = 18 executing program [pid 15867] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15867] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15867] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15867] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15867] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15867] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15867] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15868]}, 88) = 15868 [pid 15867] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15867] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15867] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15868 attached [pid 15868] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15868] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15868] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15868] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15867] <... futex resumed>) = 0 [pid 15867] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15867] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15868] <... futex resumed>) = 1 [pid 15868] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15868] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15867] <... futex resumed>) = 0 [pid 15867] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15867] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15868] <... futex resumed>) = 1 [pid 15868] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15868] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15867] <... futex resumed>) = 0 [pid 15867] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15867] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15868] <... futex resumed>) = 1 [pid 15868] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15868] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15867] <... futex resumed>) = 0 [pid 15868] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15867] exit_group(0) = ? [pid 15868] <... futex resumed>) = ? [pid 15868] +++ exited with 0 +++ [pid 15867] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15867, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15869 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 15869 attached [pid 15869] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15869] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15869] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15869] setpgid(0, 0) = 0 [pid 15869] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15869] write(3, "1000", 4) = 4 [pid 15869] close(3) = 0 [pid 15869] write(1, "executing program\n", 18) = 18 executing program [pid 15869] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15869] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15869] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15869] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15869] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15869] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15869] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15870]}, 88) = 15870 [pid 15869] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15869] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15869] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15870 attached [pid 15870] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15870] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15870] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15870] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15869] <... futex resumed>) = 0 [pid 15869] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15869] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15870] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15870] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15869] <... futex resumed>) = 0 [pid 15870] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15869] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15869] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15870] <... openat resumed>) = 3 [pid 15870] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15869] <... futex resumed>) = 0 [pid 15869] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15869] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15870] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15870] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15869] <... futex resumed>) = 0 [pid 15869] exit_group(0) = ? [pid 15870] +++ exited with 0 +++ [pid 15869] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15869, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15871 ci2-android-5-10/strace-static-x86_64: Process 15871 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15871] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15871] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15871] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15871] setpgid(0, 0) = 0 [pid 15871] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15871] write(3, "1000", 4) = 4 [pid 15871] close(3) = 0 [pid 15871] write(1, "executing program\n", 18) = 18 executing program [pid 15871] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15871] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15871] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15871] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15871] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15871] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15871] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15872 attached => {parent_tid=[15872]}, 88) = 15872 [pid 15871] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15871] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15871] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15872] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15872] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15872] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15872] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15871] <... futex resumed>) = 0 [pid 15872] <... futex resumed>) = 1 [pid 15871] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15872] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15871] <... futex resumed>) = 0 [pid 15871] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15872] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15872] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15871] <... futex resumed>) = 0 [pid 15871] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15871] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15872] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15872] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15871] <... futex resumed>) = 0 [pid 15871] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15871] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15872] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15872] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15871] <... futex resumed>) = 0 [pid 15872] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15871] exit_group(0) = ? [pid 15872] <... futex resumed>) = ? [pid 15872] +++ exited with 0 +++ [pid 15871] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15871, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15873 ci2-android-5-10/strace-static-x86_64: Process 15873 attached [pid 15873] set_robust_list(0x555593cef6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15873] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15873] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15873] setpgid(0, 0) = 0 [pid 15873] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15873] <... openat resumed>) = 3 [pid 15873] write(3, "1000", 4) = 4 [pid 15873] close(3) = 0 [pid 15873] write(1, "executing program\n", 18) = 18 executing program [pid 15873] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15873] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15873] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15873] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15873] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15873] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15873] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15874]}, 88) = 15874 [pid 15873] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15873] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15873] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15874 attached [pid 15874] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15874] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15874] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15874] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15873] <... futex resumed>) = 0 [pid 15873] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15873] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15874] <... futex resumed>) = 1 [pid 15874] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15874] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15873] <... futex resumed>) = 0 [pid 15873] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15873] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15874] <... futex resumed>) = 1 [pid 15874] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15874] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15873] <... futex resumed>) = 0 [pid 15873] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15873] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15874] <... futex resumed>) = 1 [pid 15874] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15874] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15873] <... futex resumed>) = 0 [pid 15873] exit_group(0) = ? [pid 15874] <... futex resumed>) = ? [pid 15874] +++ exited with 0 +++ [pid 15873] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15873, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15875 attached , child_tidptr=0x555593cef690) = 15875 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15875] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15875] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15875] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15875] setpgid(0, 0) = 0 [pid 15875] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15875] write(3, "1000", 4) = 4 [pid 15875] close(3) = 0 [pid 15875] write(1, "executing program\n", 18) = 18 executing program [pid 15875] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15875] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15875] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15875] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15875] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15875] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15875] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15876 attached => {parent_tid=[15876]}, 88) = 15876 [pid 15876] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15876] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15876] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15875] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15875] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15876] <... futex resumed>) = 0 [pid 15876] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15876] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15876] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15875] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15875] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15876] <... futex resumed>) = 0 [pid 15876] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15876] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15876] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15875] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15875] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15876] <... futex resumed>) = 0 [pid 15876] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15876] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15876] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15875] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15875] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15876] <... futex resumed>) = 0 [pid 15876] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15875] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15876] <... pwrite64 resumed>) = 36 [pid 15876] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15876] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15875] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15875] exit_group(0) = ? [pid 15876] <... futex resumed>) = ? [pid 15876] +++ exited with 0 +++ [pid 15875] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15875, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15877 ci2-android-5-10/strace-static-x86_64: Process 15877 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15877] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15877] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15877] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15877] setpgid(0, 0) = 0 [pid 15877] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15877] write(3, "1000", 4) = 4 [pid 15877] close(3) = 0 [pid 15877] write(1, "executing program\n", 18) = 18 executing program [pid 15877] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15877] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15877] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15877] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15877] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15877] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15877] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15878 attached => {parent_tid=[15878]}, 88) = 15878 [pid 15878] set_robust_list(0x7fa72c8d79a0, 24 [pid 15877] rt_sigprocmask(SIG_SETMASK, [] [pid 15878] <... set_robust_list resumed>) = 0 [pid 15877] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15878] rt_sigprocmask(SIG_SETMASK, [] [pid 15877] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15878] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15877] <... futex resumed>) = 0 [pid 15877] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15878] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15878] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15877] <... futex resumed>) = 0 [pid 15877] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15878] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15877] <... futex resumed>) = 0 [pid 15877] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15878] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15878] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15877] <... futex resumed>) = 0 [pid 15878] <... futex resumed>) = 1 [pid 15877] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15878] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15877] <... futex resumed>) = 0 [pid 15877] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15878] <... openat resumed>) = 3 [pid 15878] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15877] <... futex resumed>) = 0 [pid 15878] <... futex resumed>) = 1 [pid 15877] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15878] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15877] <... futex resumed>) = 0 [pid 15877] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15878] <... pwrite64 resumed>) = 36 [pid 15878] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15877] <... futex resumed>) = 0 [pid 15878] <... futex resumed>) = 1 [pid 15877] exit_group(0 [pid 15878] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15877] <... exit_group resumed>) = ? [pid 15878] <... futex resumed>) = ? [pid 15878] +++ exited with 0 +++ [pid 15877] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15877, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15879 ci2-android-5-10/strace-static-x86_64: Process 15879 attached [pid 15879] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15879] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15879] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15879] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15879] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15879] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15879] write(3, "1000", 4) = 4 [pid 15879] close(3) = 0 [pid 15879] write(1, "executing program\n", 18) = 18 executing program [pid 15879] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15879] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15879] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15879] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15879] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15879] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15879] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15880 attached [pid 15880] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15880] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15880] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15879] <... clone3 resumed> => {parent_tid=[15880]}, 88) = 15880 [pid 15879] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15879] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15880] <... futex resumed>) = 0 [pid 15880] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15880] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15880] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15879] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15879] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15880] <... futex resumed>) = 0 [pid 15880] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15880] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15880] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15879] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15879] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15880] <... futex resumed>) = 0 [pid 15880] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15880] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15880] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15879] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15879] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15880] <... futex resumed>) = 0 [pid 15880] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15879] <... futex resumed>) = 1 [pid 15880] <... pwrite64 resumed>) = 36 [pid 15880] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15880] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15879] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15879] exit_group(0) = ? [pid 15880] <... futex resumed>) = ? [pid 15880] +++ exited with 0 +++ [pid 15879] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15879, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15881 attached , child_tidptr=0x555593cef690) = 15881 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15881] set_robust_list(0x555593cef6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15881] <... set_robust_list resumed>) = 0 [pid 15881] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15881] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15881] setpgid(0, 0) = 0 [pid 15881] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15881] write(3, "1000", 4) = 4 [pid 15881] close(3) = 0 [pid 15881] write(1, "executing program\n", 18) = 18 executing program [pid 15881] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15881] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15881] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15881] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15881] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15881] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15881] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15882]}, 88) = 15882 [pid 15881] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15881] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15881] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15882 attached [pid 15882] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15882] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15882] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15882] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15881] <... futex resumed>) = 0 [pid 15882] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15881] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15881] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15882] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15882] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15882] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15881] <... futex resumed>) = 0 [pid 15882] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15881] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15881] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15882] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15882] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15882] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15881] <... futex resumed>) = 0 [pid 15881] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15881] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15882] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15882] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15881] <... futex resumed>) = 0 [pid 15882] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15881] exit_group(0) = ? [pid 15882] <... futex resumed>) = ? [pid 15882] +++ exited with 0 +++ [pid 15881] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15881, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15883 ci2-android-5-10/strace-static-x86_64: Process 15883 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15883] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15883] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15883] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15883] setpgid(0, 0) = 0 [pid 15883] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15883] write(3, "1000", 4) = 4 [pid 15883] close(3) = 0 [pid 15883] write(1, "executing program\n", 18) = 18 executing program [pid 15883] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15883] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15883] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15883] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15883] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15883] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15883] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15884 attached => {parent_tid=[15884]}, 88) = 15884 [pid 15884] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15884] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15884] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15883] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15883] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15884] <... futex resumed>) = 0 [pid 15884] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15884] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15884] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15883] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15883] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15884] <... futex resumed>) = 0 [pid 15884] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15884] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15884] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15883] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15883] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15884] <... futex resumed>) = 0 [pid 15884] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15884] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15884] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15883] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15883] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15884] <... futex resumed>) = 0 [pid 15883] <... futex resumed>) = 1 [pid 15884] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15883] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15884] <... pwrite64 resumed>) = 36 [pid 15884] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15883] <... futex resumed>) = 0 [pid 15883] exit_group(0 [pid 15884] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15883] <... exit_group resumed>) = ? [pid 15884] <... futex resumed>) = ? [pid 15884] +++ exited with 0 +++ [pid 15883] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15883, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15885 ci2-android-5-10/strace-static-x86_64: Process 15885 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15885] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15885] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15885] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15885] setpgid(0, 0) = 0 [pid 15885] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15885] write(3, "1000", 4) = 4 [pid 15885] close(3) = 0 [pid 15885] write(1, "executing program\n", 18) = 18 executing program [pid 15885] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15885] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15885] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15885] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15885] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15885] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15885] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15886 attached => {parent_tid=[15886]}, 88) = 15886 [pid 15886] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15885] rt_sigprocmask(SIG_SETMASK, [] [pid 15886] rt_sigprocmask(SIG_SETMASK, [] [pid 15885] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15886] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15885] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15886] mkdirat(AT_FDCWD, "./sys", 0777 [pid 15885] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15886] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15886] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15885] <... futex resumed>) = 0 [pid 15886] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15885] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15886] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15886] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15885] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15886] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15885] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15885] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15885] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15886] <... futex resumed>) = 0 [pid 15886] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15886] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15885] <... futex resumed>) = 0 [pid 15885] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15885] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15886] <... futex resumed>) = 1 [pid 15886] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15886] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15885] <... futex resumed>) = 0 [pid 15886] <... futex resumed>) = 1 [pid 15885] exit_group(0) = ? [pid 15886] +++ exited with 0 +++ [pid 15885] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15885, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15887 ci2-android-5-10/strace-static-x86_64: Process 15887 attached [pid 15887] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15887] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15887] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15887] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15887] <... prctl resumed>) = 0 [pid 15887] setpgid(0, 0) = 0 [pid 15887] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15887] write(3, "1000", 4) = 4 [pid 15887] close(3) = 0 [pid 15887] write(1, "executing program\n", 18) = 18 executing program [pid 15887] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15887] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15887] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15887] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15887] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15887] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15887] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15888 attached => {parent_tid=[15888]}, 88) = 15888 [pid 15888] set_robust_list(0x7fa72c8d79a0, 24 [pid 15887] rt_sigprocmask(SIG_SETMASK, [] [pid 15888] <... set_robust_list resumed>) = 0 [pid 15888] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15888] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15887] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15887] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15888] <... futex resumed>) = 0 [pid 15888] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15888] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15888] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15887] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15887] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15888] <... futex resumed>) = 0 [pid 15888] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15888] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15888] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15887] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15887] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15888] <... futex resumed>) = 0 [pid 15888] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15888] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15888] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15887] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15887] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15888] <... futex resumed>) = 0 [pid 15888] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15887] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15888] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15887] <... futex resumed>) = 0 [pid 15887] exit_group(0) = ? [pid 15888] +++ exited with 0 +++ [pid 15887] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15887, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15889 ci2-android-5-10/strace-static-x86_64: Process 15889 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15889] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15889] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15889] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15889] setpgid(0, 0) = 0 [pid 15889] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15889] write(3, "1000", 4) = 4 [pid 15889] close(3) = 0 [pid 15889] write(1, "executing program\n", 18) = 18 executing program [pid 15889] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15889] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15889] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15889] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15889] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15889] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15889] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15890 attached => {parent_tid=[15890]}, 88) = 15890 [pid 15889] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15889] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15889] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15890] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15890] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15890] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15890] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15889] <... futex resumed>) = 0 [pid 15889] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15889] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15890] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15890] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15889] <... futex resumed>) = 0 [pid 15889] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15889] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15890] <... futex resumed>) = 1 [pid 15890] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15890] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15889] <... futex resumed>) = 0 [pid 15889] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15889] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15890] <... futex resumed>) = 1 [pid 15890] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15890] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15889] <... futex resumed>) = 0 [pid 15890] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15889] exit_group(0) = ? [pid 15890] <... futex resumed>) = ? [pid 15890] +++ exited with 0 +++ [pid 15889] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15889, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15891 rt_sigprocmask(SIG_SETMASK, []ci2-android-5-10/strace-static-x86_64: Process 15891 attached , NULL, 8) = 0 [pid 15891] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15891] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15891] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15891] setpgid(0, 0) = 0 [pid 15891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15891] write(3, "1000", 4) = 4 [pid 15891] close(3) = 0 [pid 15891] write(1, "executing program\n", 18) = 18 executing program [pid 15891] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15891] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15891] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15891] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15891] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15891] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15891] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15892]}, 88) = 15892 [pid 15891] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15891] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15891] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15892 attached [pid 15892] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15892] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15892] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15892] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15891] <... futex resumed>) = 0 [pid 15891] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15891] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15892] <... futex resumed>) = 1 [pid 15892] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15892] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15891] <... futex resumed>) = 0 [pid 15891] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15892] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15891] <... futex resumed>) = 0 [pid 15891] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15892] <... openat resumed>) = 3 [pid 15892] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15891] <... futex resumed>) = 0 [pid 15891] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15891] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15892] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15892] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15891] <... futex resumed>) = 0 [pid 15892] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15891] exit_group(0) = ? [pid 15892] <... futex resumed>) = ? [pid 15892] +++ exited with 0 +++ [pid 15891] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15891, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15893 ci2-android-5-10/strace-static-x86_64: Process 15893 attached [pid 15893] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15893] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15893] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15893] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15893] setpgid(0, 0) = 0 [pid 15893] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15893] <... openat resumed>) = 3 [pid 15893] write(3, "1000", 4) = 4 [pid 15893] close(3) = 0 [pid 15893] write(1, "executing program\n", 18) = 18 executing program [pid 15893] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15893] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15893] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15893] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15893] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15893] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15893] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15894]}, 88) = 15894 [pid 15893] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15893] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15893] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15894 attached [pid 15894] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15894] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15894] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15894] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15893] <... futex resumed>) = 0 [pid 15893] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15893] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15894] <... futex resumed>) = 1 [pid 15894] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15894] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15893] <... futex resumed>) = 0 [pid 15893] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15893] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15894] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15894] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15893] <... futex resumed>) = 0 [pid 15893] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15893] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15894] <... futex resumed>) = 1 [pid 15894] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15894] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15893] <... futex resumed>) = 0 [pid 15894] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15893] exit_group(0) = ? [pid 15894] <... futex resumed>) = ? [pid 15894] +++ exited with 0 +++ [pid 15893] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15893, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15895 attached , child_tidptr=0x555593cef690) = 15895 [pid 15895] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15895] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15895] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15895] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15895] setpgid(0, 0) = 0 [pid 15895] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15895] <... openat resumed>) = 3 [pid 15895] write(3, "1000", 4) = 4 [pid 15895] close(3) = 0 [pid 15895] write(1, "executing program\n", 18) = 18 executing program [pid 15895] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15895] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15895] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15895] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15895] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15895] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15895] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15896 attached => {parent_tid=[15896]}, 88) = 15896 [pid 15896] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15896] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15896] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15895] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15895] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15896] <... futex resumed>) = 0 [pid 15895] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15896] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15896] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15896] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15895] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15895] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15896] <... futex resumed>) = 0 [pid 15896] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15895] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15896] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15896] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15895] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15895] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15896] <... futex resumed>) = 0 [pid 15896] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15895] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15896] <... openat resumed>) = 3 [pid 15896] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15896] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15895] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15895] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15896] <... futex resumed>) = 0 [pid 15895] <... futex resumed>) = 1 [pid 15896] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15895] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15896] <... pwrite64 resumed>) = 36 [pid 15896] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15895] <... futex resumed>) = 0 [pid 15895] exit_group(0) = ? [pid 15896] +++ exited with 0 +++ [pid 15895] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15895, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15897 ci2-android-5-10/strace-static-x86_64: Process 15897 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15897] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15897] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15897] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15897] setpgid(0, 0) = 0 [pid 15897] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15897] write(3, "1000", 4) = 4 [pid 15897] close(3) = 0 [pid 15897] write(1, "executing program\n", 18) = 18 executing program [pid 15897] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15897] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15897] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15897] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15897] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15897] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15897] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15898]}, 88) = 15898 [pid 15897] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15897] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15897] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15898 attached [pid 15898] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15898] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15898] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15898] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15897] <... futex resumed>) = 0 [pid 15897] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15897] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15898] <... futex resumed>) = 1 [pid 15898] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15898] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15897] <... futex resumed>) = 0 [pid 15897] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15897] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15898] <... futex resumed>) = 1 [pid 15898] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15898] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15897] <... futex resumed>) = 0 [pid 15897] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15897] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15898] <... futex resumed>) = 1 [pid 15898] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15898] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15897] <... futex resumed>) = 0 [pid 15897] exit_group(0) = ? [pid 15898] +++ exited with 0 +++ [pid 15897] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15897, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15899 ci2-android-5-10/strace-static-x86_64: Process 15899 attached [pid 15899] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15899] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15899] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15899] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15899] <... prctl resumed>) = 0 [pid 15899] setpgid(0, 0) = 0 [pid 15899] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15899] write(3, "1000", 4) = 4 [pid 15899] close(3) = 0 [pid 15899] write(1, "executing program\n", 18) = 18 executing program [pid 15899] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15899] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15899] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15899] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15899] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15899] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15899] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15900 attached => {parent_tid=[15900]}, 88) = 15900 [pid 15900] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15900] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15900] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15899] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15899] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15900] <... futex resumed>) = 0 [pid 15900] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15900] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15900] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15899] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15899] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15900] <... futex resumed>) = 0 [pid 15900] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15900] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15900] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15899] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15899] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15900] <... futex resumed>) = 0 [pid 15900] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15900] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15900] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15899] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15899] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15900] <... futex resumed>) = 0 [pid 15899] <... futex resumed>) = 1 [pid 15900] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15899] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15900] <... pwrite64 resumed>) = 36 [pid 15900] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15900] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15899] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15899] exit_group(0) = ? [pid 15900] <... futex resumed>) = ? [pid 15900] +++ exited with 0 +++ [pid 15899] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15899, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15901 ci2-android-5-10/strace-static-x86_64: Process 15901 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15901] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15901] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15901] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15901] setpgid(0, 0) = 0 [pid 15901] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15901] write(3, "1000", 4) = 4 [pid 15901] close(3) = 0 executing program [pid 15901] write(1, "executing program\n", 18) = 18 [pid 15901] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15901] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15901] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15901] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15901] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15901] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15901] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15902 attached => {parent_tid=[15902]}, 88) = 15902 [pid 15902] set_robust_list(0x7fa72c8d79a0, 24 [pid 15901] rt_sigprocmask(SIG_SETMASK, [] [pid 15902] <... set_robust_list resumed>) = 0 [pid 15901] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15901] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15902] rt_sigprocmask(SIG_SETMASK, [] [pid 15901] <... futex resumed>) = 0 [pid 15902] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15901] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15902] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15902] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15901] <... futex resumed>) = 0 [pid 15901] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15901] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15902] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15902] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15901] <... futex resumed>) = 0 [pid 15901] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15901] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15902] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15902] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15901] <... futex resumed>) = 0 [pid 15901] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15901] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15902] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15902] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15901] <... futex resumed>) = 0 [pid 15901] exit_group(0) = ? [pid 15902] +++ exited with 0 +++ [pid 15901] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15901, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15903 ci2-android-5-10/strace-static-x86_64: Process 15903 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15903] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15903] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15903] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15903] setpgid(0, 0) = 0 [pid 15903] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15903] write(3, "1000", 4) = 4 [pid 15903] close(3) = 0 [pid 15903] write(1, "executing program\n", 18) = 18 executing program [pid 15903] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15903] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15903] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15903] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15903] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15903] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15903] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15904]}, 88) = 15904 [pid 15903] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15903] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15903] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15904 attached [pid 15904] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15904] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15904] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15904] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15903] <... futex resumed>) = 0 [pid 15903] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15903] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15904] <... futex resumed>) = 1 [pid 15904] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15904] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15903] <... futex resumed>) = 0 [pid 15903] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15903] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15904] <... futex resumed>) = 1 [pid 15904] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15904] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15903] <... futex resumed>) = 0 [pid 15903] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15903] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15904] <... futex resumed>) = 1 [pid 15904] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15904] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15903] <... futex resumed>) = 0 [pid 15904] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15903] exit_group(0) = ? [pid 15904] <... futex resumed>) = ? [pid 15904] +++ exited with 0 +++ [pid 15903] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15903, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15905 attached , child_tidptr=0x555593cef690) = 15905 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15905] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15905] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15905] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15905] setpgid(0, 0) = 0 [pid 15905] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15905] write(3, "1000", 4) = 4 [pid 15905] close(3) = 0 executing program [pid 15905] write(1, "executing program\n", 18) = 18 [pid 15905] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15905] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15905] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15905] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15905] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15905] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15905] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15906 attached => {parent_tid=[15906]}, 88) = 15906 [pid 15906] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15906] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15906] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15905] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15905] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15906] <... futex resumed>) = 0 [pid 15906] mkdirat(AT_FDCWD, "./sys", 0777 [pid 15905] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15906] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15906] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15906] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15905] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15905] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15906] <... futex resumed>) = 0 [pid 15906] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15905] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15906] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15906] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15906] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15905] <... futex resumed>) = 0 [pid 15905] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15906] <... futex resumed>) = 0 [pid 15905] <... futex resumed>) = 1 [pid 15906] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15905] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15906] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15906] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15905] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15905] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15906] <... futex resumed>) = 0 [pid 15905] <... futex resumed>) = 1 [pid 15906] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15905] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15906] <... pwrite64 resumed>) = 36 [pid 15906] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15905] <... futex resumed>) = 0 [pid 15906] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15905] exit_group(0) = ? [pid 15906] <... futex resumed>) = ? [pid 15906] +++ exited with 0 +++ [pid 15905] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15905, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15907 ci2-android-5-10/strace-static-x86_64: Process 15907 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15907] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15907] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15907] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15907] setpgid(0, 0) = 0 [pid 15907] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15907] write(3, "1000", 4) = 4 [pid 15907] close(3) = 0 executing program [pid 15907] write(1, "executing program\n", 18) = 18 [pid 15907] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15907] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15907] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15907] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15907] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15907] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15907] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15908]}, 88) = 15908 [pid 15907] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15907] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15907] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15908 attached [pid 15908] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15908] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15908] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15908] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15907] <... futex resumed>) = 0 [pid 15907] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15907] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15908] <... futex resumed>) = 1 [pid 15908] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15908] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15907] <... futex resumed>) = 0 [pid 15907] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15907] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15908] <... futex resumed>) = 1 [pid 15908] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15908] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15907] <... futex resumed>) = 0 [pid 15907] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15907] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15908] <... futex resumed>) = 1 [pid 15908] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15908] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15907] <... futex resumed>) = 0 [pid 15908] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15907] exit_group(0) = ? [pid 15908] <... futex resumed>) = ? [pid 15908] +++ exited with 0 +++ [pid 15907] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15907, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15909 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 15909 attached [pid 15909] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15909] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15909] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15909] setpgid(0, 0) = 0 [pid 15909] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15909] write(3, "1000", 4) = 4 [pid 15909] close(3) = 0 [pid 15909] write(1, "executing program\n", 18) = 18 executing program [pid 15909] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15909] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15909] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15909] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15909] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15909] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15909] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15910]}, 88) = 15910 [pid 15909] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15909] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15909] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15910 attached [pid 15910] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15910] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15910] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15910] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15909] <... futex resumed>) = 0 [pid 15909] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15909] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15910] <... futex resumed>) = 1 [pid 15910] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15910] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15909] <... futex resumed>) = 0 [pid 15909] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15909] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15910] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15910] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15909] <... futex resumed>) = 0 [pid 15909] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15909] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15910] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15910] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15909] <... futex resumed>) = 0 [pid 15910] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15909] exit_group(0) = ? [pid 15910] <... futex resumed>) = ? [pid 15910] +++ exited with 0 +++ [pid 15909] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15909, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15911 ci2-android-5-10/strace-static-x86_64: Process 15911 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15911] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15911] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15911] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15911] setpgid(0, 0) = 0 [pid 15911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15911] write(3, "1000", 4) = 4 [pid 15911] close(3) = 0 [pid 15911] write(1, "executing program\n", 18) = 18 executing program [pid 15911] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15911] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15911] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15911] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15911] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15911] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15911] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15912 attached => {parent_tid=[15912]}, 88) = 15912 [pid 15912] set_robust_list(0x7fa72c8d79a0, 24 [pid 15911] rt_sigprocmask(SIG_SETMASK, [] [pid 15912] <... set_robust_list resumed>) = 0 [pid 15911] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15912] rt_sigprocmask(SIG_SETMASK, [] [pid 15911] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15912] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15911] <... futex resumed>) = 0 [pid 15911] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15912] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15912] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15911] <... futex resumed>) = 0 [pid 15912] <... futex resumed>) = 1 [pid 15911] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15912] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15911] <... futex resumed>) = 0 [pid 15911] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15912] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15912] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15911] <... futex resumed>) = 0 [pid 15912] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15911] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15912] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15911] <... futex resumed>) = 0 [pid 15912] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15911] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15912] <... openat resumed>) = 3 [pid 15912] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15911] <... futex resumed>) = 0 [pid 15912] <... futex resumed>) = 1 [pid 15911] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15912] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15911] <... futex resumed>) = 0 [pid 15911] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15912] <... pwrite64 resumed>) = 36 [pid 15912] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15911] <... futex resumed>) = 0 [pid 15912] <... futex resumed>) = 1 [pid 15911] exit_group(0 [pid 15912] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15911] <... exit_group resumed>) = ? [pid 15912] <... futex resumed>) = -1 ENOSYS (Function not implemented) [pid 15912] +++ exited with 0 +++ [pid 15911] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15911, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15913 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 15913 attached [pid 15913] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15913] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15913] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15913] setpgid(0, 0) = 0 [pid 15913] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15913] write(3, "1000", 4) = 4 [pid 15913] close(3) = 0 executing program [pid 15913] write(1, "executing program\n", 18) = 18 [pid 15913] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15913] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15913] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15913] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15913] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15913] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15913] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15914 attached => {parent_tid=[15914]}, 88) = 15914 [pid 15914] set_robust_list(0x7fa72c8d79a0, 24 [pid 15913] rt_sigprocmask(SIG_SETMASK, [] [pid 15914] <... set_robust_list resumed>) = 0 [pid 15914] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15914] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15913] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15913] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15914] <... futex resumed>) = 0 [pid 15914] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15914] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15914] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15913] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15913] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15914] <... futex resumed>) = 0 [pid 15913] <... futex resumed>) = 1 [pid 15914] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15913] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15914] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15914] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15913] <... futex resumed>) = 0 [pid 15914] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15913] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15913] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15914] <... openat resumed>) = 3 [pid 15914] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15913] <... futex resumed>) = 0 [pid 15914] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15913] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15913] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15914] <... pwrite64 resumed>) = 36 [pid 15914] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15913] <... futex resumed>) = 0 [pid 15913] exit_group(0 [pid 15914] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15913] <... exit_group resumed>) = ? [pid 15914] <... futex resumed>) = ? [pid 15914] +++ exited with 0 +++ [pid 15913] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15913, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15915 ci2-android-5-10/strace-static-x86_64: Process 15915 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15915] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15915] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15915] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15915] setpgid(0, 0) = 0 [pid 15915] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15915] write(3, "1000", 4) = 4 [pid 15915] close(3) = 0 executing program [pid 15915] write(1, "executing program\n", 18) = 18 [pid 15915] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15915] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15915] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15915] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15915] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15915] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15915] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15916 attached => {parent_tid=[15916]}, 88) = 15916 [pid 15916] set_robust_list(0x7fa72c8d79a0, 24 [pid 15915] rt_sigprocmask(SIG_SETMASK, [] [pid 15916] <... set_robust_list resumed>) = 0 [pid 15915] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15915] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15916] rt_sigprocmask(SIG_SETMASK, [] [pid 15915] <... futex resumed>) = 0 [pid 15915] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15916] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15916] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15916] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15915] <... futex resumed>) = 0 [pid 15915] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15915] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15916] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15916] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15915] <... futex resumed>) = 0 [pid 15915] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15915] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15916] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15916] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15915] <... futex resumed>) = 0 [pid 15915] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15915] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15916] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15916] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15915] <... futex resumed>) = 0 [pid 15915] exit_group(0) = ? [pid 15916] +++ exited with 0 +++ [pid 15915] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15915, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15917 ci2-android-5-10/strace-static-x86_64: Process 15917 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15917] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15917] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15917] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15917] setpgid(0, 0) = 0 [pid 15917] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15917] write(3, "1000", 4) = 4 [pid 15917] close(3) = 0 [pid 15917] write(1, "executing program\n", 18) = 18 executing program [pid 15917] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15917] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15917] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15917] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15917] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15917] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15917] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15918 attached => {parent_tid=[15918]}, 88) = 15918 [pid 15918] set_robust_list(0x7fa72c8d79a0, 24 [pid 15917] rt_sigprocmask(SIG_SETMASK, [] [pid 15918] <... set_robust_list resumed>) = 0 [pid 15917] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15918] rt_sigprocmask(SIG_SETMASK, [] [pid 15917] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15918] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15917] <... futex resumed>) = 0 [pid 15917] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15918] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15918] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15917] <... futex resumed>) = 0 [pid 15918] <... futex resumed>) = 1 [pid 15917] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15918] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15917] <... futex resumed>) = 0 [pid 15917] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15918] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15918] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15917] <... futex resumed>) = 0 [pid 15918] <... futex resumed>) = 1 [pid 15917] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15918] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15917] <... futex resumed>) = 0 [pid 15917] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15918] <... openat resumed>) = 3 [pid 15918] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15917] <... futex resumed>) = 0 [pid 15918] <... futex resumed>) = 1 [pid 15917] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15918] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15917] <... futex resumed>) = 0 [pid 15917] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15918] <... pwrite64 resumed>) = 36 [pid 15918] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15917] <... futex resumed>) = 0 [pid 15918] <... futex resumed>) = 1 [pid 15917] exit_group(0 [pid 15918] ???( [pid 15917] <... exit_group resumed>) = ? [pid 15918] <... ??? resumed>) = ? [pid 15918] +++ exited with 0 +++ [pid 15917] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15917, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15919 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 15919 attached [pid 15919] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15919] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15919] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15919] setpgid(0, 0) = 0 [pid 15919] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15919] write(3, "1000", 4) = 4 [pid 15919] close(3) = 0 [pid 15919] write(1, "executing program\n", 18) = 18 executing program [pid 15919] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15919] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15919] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15919] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15919] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15919] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15919] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15920 attached => {parent_tid=[15920]}, 88) = 15920 [pid 15920] set_robust_list(0x7fa72c8d79a0, 24 [pid 15919] rt_sigprocmask(SIG_SETMASK, [] [pid 15920] <... set_robust_list resumed>) = 0 [pid 15919] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15920] rt_sigprocmask(SIG_SETMASK, [] [pid 15919] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15920] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15919] <... futex resumed>) = 0 [pid 15919] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15920] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15920] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15919] <... futex resumed>) = 0 [pid 15920] <... futex resumed>) = 1 [pid 15919] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15920] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15919] <... futex resumed>) = 0 [pid 15919] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15920] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15920] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15919] <... futex resumed>) = 0 [pid 15920] <... futex resumed>) = 1 [pid 15919] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15920] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15919] <... futex resumed>) = 0 [pid 15919] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15920] <... openat resumed>) = 3 [pid 15920] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15919] <... futex resumed>) = 0 [pid 15920] <... futex resumed>) = 1 [pid 15919] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15920] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15919] <... futex resumed>) = 0 [pid 15919] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15920] <... pwrite64 resumed>) = 36 [pid 15920] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15919] <... futex resumed>) = 0 [pid 15920] <... futex resumed>) = 1 [pid 15919] exit_group(0 [pid 15920] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15919] <... exit_group resumed>) = ? [pid 15920] <... futex resumed>) = -1 ENOSYS (Function not implemented) [pid 15920] +++ exited with 0 +++ [pid 15919] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15919, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15921 attached , child_tidptr=0x555593cef690) = 15921 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15921] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15921] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15921] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15921] setpgid(0, 0) = 0 [pid 15921] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15921] write(3, "1000", 4) = 4 [pid 15921] close(3) = 0 executing program [pid 15921] write(1, "executing program\n", 18) = 18 [pid 15921] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15921] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15921] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15921] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15921] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15921] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15921] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15922 attached [pid 15922] set_robust_list(0x7fa72c8d79a0, 24 [pid 15921] <... clone3 resumed> => {parent_tid=[15922]}, 88) = 15922 [pid 15922] <... set_robust_list resumed>) = 0 [pid 15922] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15922] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15921] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15921] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15922] <... futex resumed>) = 0 [pid 15921] <... futex resumed>) = 1 [pid 15922] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15922] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15922] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15921] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15921] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15922] <... futex resumed>) = 0 [pid 15922] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15921] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15922] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15922] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15921] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15921] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15922] <... futex resumed>) = 0 [pid 15922] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15921] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15922] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15922] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15921] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15921] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15922] <... futex resumed>) = 0 [pid 15922] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15921] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15922] <... pwrite64 resumed>) = 36 [pid 15922] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15921] <... futex resumed>) = 0 [pid 15921] exit_group(0) = ? [pid 15922] +++ exited with 0 +++ [pid 15921] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15921, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15923 ci2-android-5-10/strace-static-x86_64: Process 15923 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15923] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15923] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15923] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15923] setpgid(0, 0) = 0 [pid 15923] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15923] write(3, "1000", 4) = 4 [pid 15923] close(3) = 0 [pid 15923] write(1, "executing program\n", 18) = 18 executing program [pid 15923] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15923] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15923] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15923] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15923] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15923] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15923] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15924]}, 88) = 15924 [pid 15923] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15923] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15923] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15924 attached [pid 15924] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15924] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15924] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15924] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15923] <... futex resumed>) = 0 [pid 15923] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15923] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15924] <... futex resumed>) = 1 [pid 15924] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15924] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15923] <... futex resumed>) = 0 [pid 15923] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15923] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15924] <... futex resumed>) = 1 [pid 15924] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15924] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15923] <... futex resumed>) = 0 [pid 15923] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15923] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15924] <... futex resumed>) = 1 [pid 15924] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15924] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15923] <... futex resumed>) = 0 [pid 15924] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15923] exit_group(0) = ? [pid 15924] <... futex resumed>) = ? [pid 15924] +++ exited with 0 +++ [pid 15923] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15923, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15925 attached , child_tidptr=0x555593cef690) = 15925 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15925] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15925] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15925] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15925] setpgid(0, 0) = 0 [pid 15925] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15925] write(3, "1000", 4) = 4 [pid 15925] close(3) = 0 [pid 15925] write(1, "executing program\n", 18) = 18 executing program [pid 15925] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15925] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15925] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15925] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15925] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15925] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15925] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15926 attached => {parent_tid=[15926]}, 88) = 15926 [pid 15925] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15926] set_robust_list(0x7fa72c8d79a0, 24 [pid 15925] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15926] <... set_robust_list resumed>) = 0 [pid 15925] <... futex resumed>) = 0 [pid 15925] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15926] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15926] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15926] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15925] <... futex resumed>) = 0 [pid 15925] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15925] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15926] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15926] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15925] <... futex resumed>) = 0 [pid 15925] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15925] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15926] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15926] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15925] <... futex resumed>) = 0 [pid 15925] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15925] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15926] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15926] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15925] <... futex resumed>) = 0 [pid 15926] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15925] exit_group(0) = ? [pid 15926] <... futex resumed>) = ? [pid 15926] +++ exited with 0 +++ [pid 15925] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15925, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15927 ci2-android-5-10/strace-static-x86_64: Process 15927 attached [pid 15927] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15927] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15927] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15927] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15927] setpgid(0, 0) = 0 [pid 15927] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15927] <... openat resumed>) = 3 [pid 15927] write(3, "1000", 4) = 4 [pid 15927] close(3) = 0 [pid 15927] write(1, "executing program\n", 18) = 18 executing program [pid 15927] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15927] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15927] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15927] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15927] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15927] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15927] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15928]}, 88) = 15928 [pid 15927] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15927] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15927] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15928 attached [pid 15928] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15928] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15928] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15928] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15927] <... futex resumed>) = 0 [pid 15927] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15927] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15928] <... futex resumed>) = 1 [pid 15928] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15928] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15927] <... futex resumed>) = 0 [pid 15927] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15927] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15928] <... futex resumed>) = 1 [pid 15928] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15928] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15927] <... futex resumed>) = 0 [pid 15927] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15927] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15928] <... futex resumed>) = 1 [pid 15928] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15928] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15927] <... futex resumed>) = 0 [pid 15928] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15927] exit_group(0) = ? [pid 15928] <... futex resumed>) = ? [pid 15928] +++ exited with 0 +++ [pid 15927] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15927, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15929 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 15929 attached [pid 15929] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15929] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15929] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15929] setpgid(0, 0) = 0 [pid 15929] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15929] write(3, "1000", 4) = 4 [pid 15929] close(3) = 0 [pid 15929] write(1, "executing program\n", 18) = 18 executing program [pid 15929] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15929] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15929] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15929] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15929] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15929] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15929] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15930 attached => {parent_tid=[15930]}, 88) = 15930 [pid 15930] set_robust_list(0x7fa72c8d79a0, 24 [pid 15929] rt_sigprocmask(SIG_SETMASK, [] [pid 15930] <... set_robust_list resumed>) = 0 [pid 15929] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15930] rt_sigprocmask(SIG_SETMASK, [] [pid 15929] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15930] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15929] <... futex resumed>) = 0 [pid 15929] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15930] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15930] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15929] <... futex resumed>) = 0 [pid 15930] <... futex resumed>) = 1 [pid 15929] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15930] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15929] <... futex resumed>) = 0 [pid 15929] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15930] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15930] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15929] <... futex resumed>) = 0 [pid 15930] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15929] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15930] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15929] <... futex resumed>) = 0 [pid 15930] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15929] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15930] <... openat resumed>) = 3 [pid 15930] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15929] <... futex resumed>) = 0 [pid 15930] <... futex resumed>) = 1 [pid 15929] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15930] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15929] <... futex resumed>) = 0 [pid 15929] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15930] <... pwrite64 resumed>) = 36 [pid 15930] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15929] <... futex resumed>) = 0 [pid 15930] <... futex resumed>) = 1 [pid 15929] exit_group(0 [pid 15930] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15929] <... exit_group resumed>) = ? [pid 15930] <... futex resumed>) = -1 ENOSYS (Function not implemented) [pid 15930] +++ exited with 0 +++ [pid 15929] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15929, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15931 ci2-android-5-10/strace-static-x86_64: Process 15931 attached [pid 15931] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15931] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15931] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15931] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15931] setpgid(0, 0) = 0 [pid 15931] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15931] <... openat resumed>) = 3 [pid 15931] write(3, "1000", 4) = 4 [pid 15931] close(3) = 0 [pid 15931] write(1, "executing program\n", 18) = 18 executing program [pid 15931] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15931] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15931] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15931] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15931] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15931] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15931] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15932 attached => {parent_tid=[15932]}, 88) = 15932 [pid 15932] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15932] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15932] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15931] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15931] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15932] <... futex resumed>) = 0 [pid 15931] <... futex resumed>) = 1 [pid 15932] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15932] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15932] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15931] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15931] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15932] <... futex resumed>) = 0 [pid 15932] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15932] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15932] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15931] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15931] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15932] <... futex resumed>) = 0 [pid 15932] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15932] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15932] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15931] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15931] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15932] <... futex resumed>) = 0 [pid 15931] <... futex resumed>) = 1 [pid 15932] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15931] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15932] <... pwrite64 resumed>) = 36 [pid 15932] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15932] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15931] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15931] exit_group(0) = ? [pid 15932] <... futex resumed>) = ? [pid 15932] +++ exited with 0 +++ [pid 15931] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15931, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15933 ci2-android-5-10/strace-static-x86_64: Process 15933 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15933] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15933] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15933] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15933] setpgid(0, 0) = 0 [pid 15933] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15933] write(3, "1000", 4) = 4 [pid 15933] close(3) = 0 executing program [pid 15933] write(1, "executing program\n", 18) = 18 [pid 15933] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15933] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15933] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15933] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15933] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15933] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15933] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15934]}, 88) = 15934 [pid 15933] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15933] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15933] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15934 attached [pid 15934] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15934] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15934] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15934] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15933] <... futex resumed>) = 0 [pid 15933] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15933] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15934] <... futex resumed>) = 1 [pid 15934] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15934] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15933] <... futex resumed>) = 0 [pid 15933] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15933] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15934] <... futex resumed>) = 1 [pid 15934] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15934] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15933] <... futex resumed>) = 0 [pid 15933] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15933] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15934] <... futex resumed>) = 1 [pid 15934] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15934] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15933] <... futex resumed>) = 0 [pid 15934] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15933] exit_group(0) = ? [pid 15934] <... futex resumed>) = ? [pid 15934] +++ exited with 0 +++ [pid 15933] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15933, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15935 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 15935 attached [pid 15935] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15935] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15935] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15935] setpgid(0, 0) = 0 [pid 15935] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15935] write(3, "1000", 4) = 4 [pid 15935] close(3) = 0 [pid 15935] write(1, "executing program\n", 18) = 18 [pid 15935] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 15935] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15935] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15935] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15935] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15935] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15935] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15936]}, 88) = 15936 [pid 15935] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15935] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15935] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15936 attached [pid 15936] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15936] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15936] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15936] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15935] <... futex resumed>) = 0 [pid 15935] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15935] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15936] <... futex resumed>) = 1 [pid 15936] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15936] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15935] <... futex resumed>) = 0 [pid 15935] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15935] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15936] <... futex resumed>) = 1 [pid 15936] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15936] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15935] <... futex resumed>) = 0 [pid 15935] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15935] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15936] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15936] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15935] <... futex resumed>) = 0 [pid 15936] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15935] exit_group(0) = ? [pid 15936] <... futex resumed>) = ? [pid 15936] +++ exited with 0 +++ [pid 15935] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15935, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15937 ci2-android-5-10/strace-static-x86_64: Process 15937 attached [pid 15937] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15937] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15937] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15937] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15937] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15937] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15937] write(3, "1000", 4) = 4 [pid 15937] close(3) = 0 [pid 15937] write(1, "executing program\n", 18) = 18 executing program [pid 15937] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15937] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15937] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15937] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15937] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15937] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15937] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15938 attached => {parent_tid=[15938]}, 88) = 15938 [pid 15938] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15938] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15938] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15937] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15937] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15938] <... futex resumed>) = 0 [pid 15937] <... futex resumed>) = 1 [pid 15938] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15938] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15938] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15937] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15937] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15938] <... futex resumed>) = 0 [pid 15938] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15938] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15938] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15937] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15937] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15938] <... futex resumed>) = 0 [pid 15938] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15938] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15938] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15937] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15937] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15938] <... futex resumed>) = 0 [pid 15938] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15937] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15938] <... pwrite64 resumed>) = 36 [pid 15938] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15938] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15937] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15937] exit_group(0) = ? [pid 15938] <... futex resumed>) = ? [pid 15938] +++ exited with 0 +++ [pid 15937] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15937, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15939 attached , child_tidptr=0x555593cef690) = 15939 [pid 15939] set_robust_list(0x555593cef6a0, 24 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15939] <... set_robust_list resumed>) = 0 [pid 15939] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15939] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15939] setpgid(0, 0) = 0 [pid 15939] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15939] write(3, "1000", 4) = 4 [pid 15939] close(3) = 0 [pid 15939] write(1, "executing program\n", 18) = 18 executing program [pid 15939] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15939] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15939] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15939] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15939] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15939] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15939] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15940 attached => {parent_tid=[15940]}, 88) = 15940 [pid 15940] set_robust_list(0x7fa72c8d79a0, 24 [pid 15939] rt_sigprocmask(SIG_SETMASK, [] [pid 15940] <... set_robust_list resumed>) = 0 [pid 15939] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15940] rt_sigprocmask(SIG_SETMASK, [] [pid 15939] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15940] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15939] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15940] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15940] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15939] <... futex resumed>) = 0 [pid 15940] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15939] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15940] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15939] <... futex resumed>) = 0 [pid 15940] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15939] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15940] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15940] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15939] <... futex resumed>) = 0 [pid 15940] <... futex resumed>) = 1 [pid 15939] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15940] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15939] <... futex resumed>) = 0 [pid 15939] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15940] <... openat resumed>) = 3 [pid 15940] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15939] <... futex resumed>) = 0 [pid 15940] <... futex resumed>) = 1 [pid 15939] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15940] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15939] <... futex resumed>) = 0 [pid 15939] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15940] <... pwrite64 resumed>) = 36 [pid 15940] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15939] <... futex resumed>) = 0 [pid 15940] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15939] exit_group(0) = ? [pid 15940] <... futex resumed>) = ? [pid 15940] +++ exited with 0 +++ [pid 15939] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15939, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15941 attached , child_tidptr=0x555593cef690) = 15941 [pid 15941] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15941] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15941] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15941] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15941] setpgid(0, 0) = 0 [pid 15941] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15941] <... openat resumed>) = 3 [pid 15941] write(3, "1000", 4) = 4 [pid 15941] close(3) = 0 [pid 15941] write(1, "executing program\n", 18) = 18 executing program [pid 15941] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15941] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15941] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15941] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15941] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15941] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15941] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15942 attached => {parent_tid=[15942]}, 88) = 15942 [pid 15942] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15942] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15942] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15941] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15941] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15942] <... futex resumed>) = 0 [pid 15942] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15942] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15942] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15941] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15941] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15942] <... futex resumed>) = 0 [pid 15942] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15942] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15942] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15941] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15941] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15942] <... futex resumed>) = 0 [pid 15941] <... futex resumed>) = 1 [pid 15942] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15941] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15942] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15942] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15941] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15941] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15942] <... futex resumed>) = 0 [pid 15942] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15941] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15942] <... pwrite64 resumed>) = 36 [pid 15942] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15942] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15941] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15941] exit_group(0) = ? [pid 15942] <... futex resumed>) = ? [pid 15942] +++ exited with 0 +++ [pid 15941] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15941, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15943 ci2-android-5-10/strace-static-x86_64: Process 15943 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15943] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15943] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15943] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15943] setpgid(0, 0) = 0 [pid 15943] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15943] write(3, "1000", 4) = 4 [pid 15943] close(3) = 0 [pid 15943] write(1, "executing program\n", 18) = 18 executing program [pid 15943] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15943] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15943] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15943] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15943] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15943] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15943] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15944 attached => {parent_tid=[15944]}, 88) = 15944 [pid 15944] set_robust_list(0x7fa72c8d79a0, 24 [pid 15943] rt_sigprocmask(SIG_SETMASK, [] [pid 15944] <... set_robust_list resumed>) = 0 [pid 15943] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15944] rt_sigprocmask(SIG_SETMASK, [] [pid 15943] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15944] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15943] <... futex resumed>) = 0 [pid 15943] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15944] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15944] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15943] <... futex resumed>) = 0 [pid 15944] <... futex resumed>) = 1 [pid 15943] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15944] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15943] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15944] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15944] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15943] <... futex resumed>) = 0 [pid 15944] <... futex resumed>) = 1 [pid 15943] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15944] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15943] <... futex resumed>) = 0 [pid 15943] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15944] <... openat resumed>) = 3 [pid 15944] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15943] <... futex resumed>) = 0 [pid 15943] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15943] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15944] <... futex resumed>) = 1 [pid 15944] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15944] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15943] <... futex resumed>) = 0 [pid 15944] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15943] exit_group(0) = ? [pid 15944] <... futex resumed>) = ? [pid 15944] +++ exited with 0 +++ [pid 15943] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15943, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15945 ci2-android-5-10/strace-static-x86_64: Process 15945 attached [pid 15945] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15945] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15945] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15945] <... prctl resumed>) = 0 [pid 15945] setpgid(0, 0) = 0 [pid 15945] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15945] write(3, "1000", 4) = 4 [pid 15945] close(3) = 0 [pid 15945] write(1, "executing program\n", 18) = 18 executing program [pid 15945] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15945] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15945] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15945] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15945] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15945] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15945] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15946 attached => {parent_tid=[15946]}, 88) = 15946 [pid 15946] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15946] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15946] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15945] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15945] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15946] <... futex resumed>) = 0 [pid 15946] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15946] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15946] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15945] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15945] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15946] <... futex resumed>) = 0 [pid 15946] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15946] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15946] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15945] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15945] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15946] <... futex resumed>) = 0 [pid 15945] <... futex resumed>) = 1 [pid 15946] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15945] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15946] <... openat resumed>) = 3 [pid 15946] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15946] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15945] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15945] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15946] <... futex resumed>) = 0 [pid 15946] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15945] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15946] <... pwrite64 resumed>) = 36 [pid 15946] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15946] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15945] <... futex resumed>) = 0 [pid 15945] exit_group(0) = ? [pid 15946] <... futex resumed>) = ? [pid 15946] +++ exited with 0 +++ [pid 15945] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15945, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15947 ci2-android-5-10/strace-static-x86_64: Process 15947 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15947] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15947] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15947] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15947] setpgid(0, 0) = 0 [pid 15947] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15947] write(3, "1000", 4) = 4 [pid 15947] close(3) = 0 [pid 15947] write(1, "executing program\n", 18) = 18 executing program [pid 15947] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15947] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15947] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15947] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15947] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15947] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15947] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15948 attached => {parent_tid=[15948]}, 88) = 15948 [pid 15947] rt_sigprocmask(SIG_SETMASK, [] [pid 15948] set_robust_list(0x7fa72c8d79a0, 24 [pid 15947] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15948] <... set_robust_list resumed>) = 0 [pid 15947] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15948] rt_sigprocmask(SIG_SETMASK, [] [pid 15947] <... futex resumed>) = 0 [pid 15948] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15947] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15948] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15948] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15947] <... futex resumed>) = 0 [pid 15948] <... futex resumed>) = 1 [pid 15947] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15948] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15947] <... futex resumed>) = 0 [pid 15947] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15948] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15948] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15947] <... futex resumed>) = 0 [pid 15948] <... futex resumed>) = 1 [pid 15947] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15948] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15947] <... futex resumed>) = 0 [pid 15947] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15948] <... openat resumed>) = 3 [pid 15948] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15947] <... futex resumed>) = 0 [pid 15948] <... futex resumed>) = 1 [pid 15947] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15948] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15947] <... futex resumed>) = 0 [pid 15947] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15948] <... pwrite64 resumed>) = 36 [pid 15948] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15947] <... futex resumed>) = 0 [pid 15948] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15947] exit_group(0) = ? [pid 15948] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 15948] +++ exited with 0 +++ [pid 15947] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15947, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15949 ci2-android-5-10/strace-static-x86_64: Process 15949 attached [pid 15949] set_robust_list(0x555593cef6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15949] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15949] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15949] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15949] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15949] write(3, "1000", 4) = 4 [pid 15949] close(3) = 0 [pid 15949] write(1, "executing program\n", 18) = 18 executing program [pid 15949] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15949] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15949] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15949] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15949] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15949] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15949] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15950 attached => {parent_tid=[15950]}, 88) = 15950 [pid 15950] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15950] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15950] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15949] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15949] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15950] <... futex resumed>) = 0 [pid 15949] <... futex resumed>) = 1 [pid 15950] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15950] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15950] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15949] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15949] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15950] <... futex resumed>) = 0 [pid 15949] <... futex resumed>) = 1 [pid 15950] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15949] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15950] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15950] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15950] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15949] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15949] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15950] <... futex resumed>) = 0 [pid 15950] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15949] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15950] <... openat resumed>) = 3 [pid 15950] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15950] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15949] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15949] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15950] <... futex resumed>) = 0 [pid 15950] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15949] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15950] <... pwrite64 resumed>) = 36 [pid 15950] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15950] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15949] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15949] exit_group(0) = ? [pid 15950] <... futex resumed>) = ? [pid 15950] +++ exited with 0 +++ [pid 15949] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15949, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15951 ci2-android-5-10/strace-static-x86_64: Process 15951 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15951] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15951] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15951] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15951] setpgid(0, 0) = 0 [pid 15951] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15951] write(3, "1000", 4) = 4 [pid 15951] close(3) = 0 [pid 15951] write(1, "executing program\n", 18) = 18 executing program [pid 15951] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15951] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15951] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15951] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15951] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15951] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15951] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15952 attached => {parent_tid=[15952]}, 88) = 15952 [pid 15951] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15951] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15951] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15952] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15952] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15952] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15952] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15951] <... futex resumed>) = 0 [pid 15951] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15951] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15952] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15952] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15951] <... futex resumed>) = 0 [pid 15951] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15951] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15952] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15952] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15951] <... futex resumed>) = 0 [pid 15951] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15951] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15952] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15952] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15951] <... futex resumed>) = 0 [pid 15952] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15951] exit_group(0) = ? [pid 15952] <... futex resumed>) = ? [pid 15952] +++ exited with 0 +++ [pid 15951] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15951, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15953 ci2-android-5-10/strace-static-x86_64: Process 15953 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15953] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15953] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15953] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15953] setpgid(0, 0) = 0 [pid 15953] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15953] write(3, "1000", 4) = 4 [pid 15953] close(3) = 0 executing program [pid 15953] write(1, "executing program\n", 18) = 18 [pid 15953] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15953] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15953] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15953] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15953] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15953] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15953] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15954 attached => {parent_tid=[15954]}, 88) = 15954 [pid 15954] set_robust_list(0x7fa72c8d79a0, 24 [pid 15953] rt_sigprocmask(SIG_SETMASK, [] [pid 15954] <... set_robust_list resumed>) = 0 [pid 15953] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15954] rt_sigprocmask(SIG_SETMASK, [] [pid 15953] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15954] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15953] <... futex resumed>) = 0 [pid 15953] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15954] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15954] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15953] <... futex resumed>) = 0 [pid 15954] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15953] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15954] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15953] <... futex resumed>) = 0 [pid 15954] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15953] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15954] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15954] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15953] <... futex resumed>) = 0 [pid 15954] <... futex resumed>) = 1 [pid 15953] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15954] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15953] <... futex resumed>) = 0 [pid 15953] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15954] <... openat resumed>) = 3 [pid 15954] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15953] <... futex resumed>) = 0 [pid 15954] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15953] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15954] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15953] <... futex resumed>) = 0 [pid 15954] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15953] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15954] <... pwrite64 resumed>) = 36 [pid 15954] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15953] <... futex resumed>) = 0 [pid 15954] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15953] exit_group(0) = ? [pid 15954] <... futex resumed>) = ? [pid 15954] +++ exited with 0 +++ [pid 15953] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15953, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15955 ci2-android-5-10/strace-static-x86_64: Process 15955 attached [pid 15955] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15955] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15955] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15955] setpgid(0, 0) = 0 [pid 15955] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15955] write(3, "1000", 4) = 4 [pid 15955] close(3) = 0 [pid 15955] write(1, "executing program\n", 18) = 18 executing program [pid 15955] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15955] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0} [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15955] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 15955] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15955] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15955] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15955] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15955] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15956]}, 88) = 15956 [pid 15955] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15955] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15955] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15956 attached [pid 15956] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15956] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15956] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15956] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15955] <... futex resumed>) = 0 [pid 15955] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15955] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15956] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15956] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15955] <... futex resumed>) = 0 [pid 15955] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15956] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15955] <... futex resumed>) = 0 [pid 15955] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15956] <... openat resumed>) = 3 [pid 15956] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15955] <... futex resumed>) = 0 [pid 15955] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15956] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15955] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15956] <... pwrite64 resumed>) = 36 [pid 15956] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15955] <... futex resumed>) = 0 [pid 15956] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15955] exit_group(0) = ? [pid 15956] <... futex resumed>) = ? [pid 15956] +++ exited with 0 +++ [pid 15955] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15955, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15957 attached , child_tidptr=0x555593cef690) = 15957 [pid 15957] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15957] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15957] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15957] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15957] setpgid(0, 0) = 0 [pid 15957] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15957] <... openat resumed>) = 3 [pid 15957] write(3, "1000", 4) = 4 [pid 15957] close(3) = 0 [pid 15957] write(1, "executing program\n", 18) = 18 executing program [pid 15957] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15957] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15957] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15957] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15957] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15957] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15957] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15958 attached => {parent_tid=[15958]}, 88) = 15958 [pid 15958] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15958] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15958] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15957] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15957] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15958] <... futex resumed>) = 0 [pid 15958] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15958] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15958] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15957] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15957] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15958] <... futex resumed>) = 0 [pid 15958] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15958] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15958] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15957] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15957] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15958] <... futex resumed>) = 0 [pid 15957] <... futex resumed>) = 1 [pid 15958] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15958] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15958] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15957] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15957] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15958] <... futex resumed>) = 0 [pid 15958] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15957] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15958] <... pwrite64 resumed>) = 36 [pid 15958] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15958] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15957] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15957] exit_group(0) = ? [pid 15958] <... futex resumed>) = ? [pid 15958] +++ exited with 0 +++ [pid 15957] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15957, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15959 ci2-android-5-10/strace-static-x86_64: Process 15959 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15959] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15959] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15959] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15959] setpgid(0, 0) = 0 [pid 15959] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15959] write(3, "1000", 4) = 4 [pid 15959] close(3) = 0 executing program [pid 15959] write(1, "executing program\n", 18) = 18 [pid 15959] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15959] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15959] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15959] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15959] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15959] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15959] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15960]}, 88) = 15960 [pid 15959] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15959] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15959] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15960 attached [pid 15960] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15960] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15960] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15960] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15959] <... futex resumed>) = 0 [pid 15959] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15959] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15960] <... futex resumed>) = 1 [pid 15960] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15960] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15959] <... futex resumed>) = 0 [pid 15959] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15959] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15960] <... futex resumed>) = 1 [pid 15960] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15960] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15959] <... futex resumed>) = 0 [pid 15959] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15959] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15960] <... futex resumed>) = 1 [pid 15960] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15960] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15959] <... futex resumed>) = 0 [pid 15960] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15959] exit_group(0) = ? [pid 15960] <... futex resumed>) = ? [pid 15960] +++ exited with 0 +++ [pid 15959] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15959, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15961 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 15961 attached [pid 15961] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15961] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15961] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15961] setpgid(0, 0) = 0 [pid 15961] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15961] write(3, "1000", 4) = 4 [pid 15961] close(3) = 0 [pid 15961] write(1, "executing program\n", 18) = 18 executing program [pid 15961] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15961] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15961] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15961] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15961] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15961] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15961] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15962 attached => {parent_tid=[15962]}, 88) = 15962 [pid 15962] set_robust_list(0x7fa72c8d79a0, 24 [pid 15961] rt_sigprocmask(SIG_SETMASK, [] [pid 15962] <... set_robust_list resumed>) = 0 [pid 15961] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15962] rt_sigprocmask(SIG_SETMASK, [] [pid 15961] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15962] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15961] <... futex resumed>) = 0 [pid 15961] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15962] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15962] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15961] <... futex resumed>) = 0 [pid 15961] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15961] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15962] <... futex resumed>) = 1 [pid 15962] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15962] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15961] <... futex resumed>) = 0 [pid 15961] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15961] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15962] <... futex resumed>) = 1 [pid 15962] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15962] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15961] <... futex resumed>) = 0 [pid 15961] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15961] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15962] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15962] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15961] <... futex resumed>) = 0 [pid 15962] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15961] exit_group(0) = ? [pid 15962] <... futex resumed>) = ? [pid 15962] +++ exited with 0 +++ [pid 15961] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15961, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15963 ci2-android-5-10/strace-static-x86_64: Process 15963 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15963] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15963] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15963] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15963] setpgid(0, 0) = 0 [pid 15963] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15963] write(3, "1000", 4) = 4 [pid 15963] close(3) = 0 [pid 15963] write(1, "executing program\n", 18) = 18 executing program [pid 15963] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15963] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15963] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15963] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15963] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15963] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15963] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15964 attached => {parent_tid=[15964]}, 88) = 15964 [pid 15964] set_robust_list(0x7fa72c8d79a0, 24 [pid 15963] rt_sigprocmask(SIG_SETMASK, [] [pid 15964] <... set_robust_list resumed>) = 0 [pid 15963] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15964] rt_sigprocmask(SIG_SETMASK, [] [pid 15963] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15964] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15963] <... futex resumed>) = 0 [pid 15963] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15964] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15964] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15963] <... futex resumed>) = 0 [pid 15963] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15964] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15963] <... futex resumed>) = 0 [pid 15963] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15964] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15964] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15963] <... futex resumed>) = 0 [pid 15964] <... futex resumed>) = 1 [pid 15963] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15964] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15963] <... futex resumed>) = 0 [pid 15963] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15964] <... openat resumed>) = 3 [pid 15964] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15963] <... futex resumed>) = 0 [pid 15964] <... futex resumed>) = 1 [pid 15963] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15964] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15963] <... futex resumed>) = 0 [pid 15963] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15964] <... pwrite64 resumed>) = 36 [pid 15964] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15963] <... futex resumed>) = 0 [pid 15963] exit_group(0) = ? [pid 15964] <... futex resumed>) = ? [pid 15964] +++ exited with 0 +++ [pid 15963] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15963, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15965 ci2-android-5-10/strace-static-x86_64: Process 15965 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15965] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15965] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15965] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15965] setpgid(0, 0) = 0 [pid 15965] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15965] write(3, "1000", 4) = 4 [pid 15965] close(3) = 0 executing program [pid 15965] write(1, "executing program\n", 18) = 18 [pid 15965] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15965] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15965] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15965] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15965] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15965] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15965] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15966 attached => {parent_tid=[15966]}, 88) = 15966 [pid 15966] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15966] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15966] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15965] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15965] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15966] <... futex resumed>) = 0 [pid 15966] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15966] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15966] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15965] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15965] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15966] <... futex resumed>) = 0 [pid 15966] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15965] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15966] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15966] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15965] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15965] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15966] <... futex resumed>) = 0 [pid 15966] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15965] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15966] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15966] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15965] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15965] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15966] <... futex resumed>) = 0 [pid 15965] <... futex resumed>) = 1 [pid 15966] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15965] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15966] <... pwrite64 resumed>) = 36 [pid 15966] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15966] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15965] <... futex resumed>) = 0 [pid 15965] exit_group(0) = ? [pid 15966] <... futex resumed>) = ? [pid 15966] +++ exited with 0 +++ [pid 15965] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15965, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15967 ci2-android-5-10/strace-static-x86_64: Process 15967 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15967] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15967] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15967] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15967] setpgid(0, 0) = 0 [pid 15967] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15967] write(3, "1000", 4) = 4 [pid 15967] close(3) = 0 executing program [pid 15967] write(1, "executing program\n", 18) = 18 [pid 15967] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15967] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15967] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15967] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15967] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15967] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15967] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15968 attached => {parent_tid=[15968]}, 88) = 15968 [pid 15968] set_robust_list(0x7fa72c8d79a0, 24 [pid 15967] rt_sigprocmask(SIG_SETMASK, [] [pid 15968] <... set_robust_list resumed>) = 0 [pid 15967] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15968] rt_sigprocmask(SIG_SETMASK, [] [pid 15967] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15968] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15967] <... futex resumed>) = 0 [pid 15967] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15968] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15968] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15967] <... futex resumed>) = 0 [pid 15968] <... futex resumed>) = 1 [pid 15967] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15968] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15967] <... futex resumed>) = 0 [pid 15967] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15968] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15968] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15967] <... futex resumed>) = 0 [pid 15968] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15967] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15968] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15967] <... futex resumed>) = 0 [pid 15968] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15967] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15968] <... openat resumed>) = 3 [pid 15968] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15967] <... futex resumed>) = 0 [pid 15967] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15967] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15968] <... futex resumed>) = 1 [pid 15968] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15968] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15967] <... futex resumed>) = 0 [pid 15968] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15967] exit_group(0) = ? [pid 15968] <... futex resumed>) = ? [pid 15968] +++ exited with 0 +++ [pid 15967] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15967, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15969 ci2-android-5-10/strace-static-x86_64: Process 15969 attached [pid 15969] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15969] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15969] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15969] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15969] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15969] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15969] write(3, "1000", 4) = 4 [pid 15969] close(3) = 0 [pid 15969] write(1, "executing program\n", 18) = 18 executing program [pid 15969] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15969] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15969] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15969] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15969] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15969] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15969] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15970 attached => {parent_tid=[15970]}, 88) = 15970 [pid 15970] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15970] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15970] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15969] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15969] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15970] <... futex resumed>) = 0 [pid 15970] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15970] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15970] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15969] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15969] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15970] <... futex resumed>) = 0 [pid 15969] <... futex resumed>) = 1 [pid 15970] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15969] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15970] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15970] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15969] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15969] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15970] <... futex resumed>) = 0 [pid 15970] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15969] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15970] <... openat resumed>) = 3 [pid 15970] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15970] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15969] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15969] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15970] <... futex resumed>) = 0 [pid 15970] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15969] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15970] <... pwrite64 resumed>) = 36 [pid 15970] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15970] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15969] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15969] exit_group(0) = ? [pid 15970] <... futex resumed>) = ? [pid 15970] +++ exited with 0 +++ [pid 15969] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15969, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15971 ci2-android-5-10/strace-static-x86_64: Process 15971 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15971] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15971] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15971] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15971] setpgid(0, 0) = 0 [pid 15971] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15971] write(3, "1000", 4) = 4 [pid 15971] close(3) = 0 [pid 15971] write(1, "executing program\n", 18) = 18 executing program [pid 15971] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15971] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15971] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15971] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15971] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15971] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15971] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15972]}, 88) = 15972 [pid 15971] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15971] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15971] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15972 attached [pid 15972] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15972] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15972] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15972] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15971] <... futex resumed>) = 0 [pid 15971] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15971] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15972] <... futex resumed>) = 1 [pid 15972] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15972] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15971] <... futex resumed>) = 0 [pid 15971] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15971] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15972] <... futex resumed>) = 1 [pid 15972] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15972] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15971] <... futex resumed>) = 0 [pid 15971] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15971] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15972] <... futex resumed>) = 1 [pid 15972] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15972] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15971] <... futex resumed>) = 0 [pid 15972] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15971] exit_group(0) = ? [pid 15972] <... futex resumed>) = ? [pid 15972] +++ exited with 0 +++ [pid 15971] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15971, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15973 ci2-android-5-10/strace-static-x86_64: Process 15973 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15973] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15973] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15973] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15973] setpgid(0, 0) = 0 [pid 15973] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15973] write(3, "1000", 4) = 4 [pid 15973] close(3) = 0 executing program [pid 15973] write(1, "executing program\n", 18) = 18 [pid 15973] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15973] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15973] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15973] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15973] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15973] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15973] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15974 attached [pid 15974] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15974] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15974] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15973] <... clone3 resumed> => {parent_tid=[15974]}, 88) = 15974 [pid 15973] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15973] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15974] <... futex resumed>) = 0 [pid 15974] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15974] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15974] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15973] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15973] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15974] <... futex resumed>) = 0 [pid 15974] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15974] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15974] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15973] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15973] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15974] <... futex resumed>) = 0 [pid 15974] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15973] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15974] <... openat resumed>) = 3 [pid 15974] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15974] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15973] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15973] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15974] <... futex resumed>) = 0 [pid 15974] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15973] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15974] <... pwrite64 resumed>) = 36 [pid 15974] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15974] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15973] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15973] exit_group(0) = ? [pid 15974] <... futex resumed>) = ? [pid 15974] +++ exited with 0 +++ [pid 15973] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15973, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15975 ci2-android-5-10/strace-static-x86_64: Process 15975 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15975] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15975] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15975] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15975] setpgid(0, 0) = 0 [pid 15975] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15975] write(3, "1000", 4) = 4 [pid 15975] close(3) = 0 [pid 15975] write(1, "executing program\n", 18) = 18 executing program [pid 15975] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15975] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15975] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15975] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15975] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15975] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15975] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15976 attached => {parent_tid=[15976]}, 88) = 15976 [pid 15976] set_robust_list(0x7fa72c8d79a0, 24 [pid 15975] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15975] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15975] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15976] <... set_robust_list resumed>) = 0 [pid 15976] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15976] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15976] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15975] <... futex resumed>) = 0 [pid 15975] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15975] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15976] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15976] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15975] <... futex resumed>) = 0 [pid 15975] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15975] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15976] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15976] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15975] <... futex resumed>) = 0 [pid 15975] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15975] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15976] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15976] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15975] <... futex resumed>) = 0 [pid 15975] exit_group(0) = ? [pid 15976] +++ exited with 0 +++ [pid 15975] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15975, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15977 attached , child_tidptr=0x555593cef690) = 15977 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15977] set_robust_list(0x555593cef6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15977] <... set_robust_list resumed>) = 0 [pid 15977] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15977] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15977] setpgid(0, 0) = 0 [pid 15977] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15977] write(3, "1000", 4) = 4 [pid 15977] close(3) = 0 [pid 15977] write(1, "executing program\n", 18) = 18 executing program [pid 15977] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15977] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15977] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15977] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15977] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15977] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15977] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15978 attached => {parent_tid=[15978]}, 88) = 15978 [pid 15978] set_robust_list(0x7fa72c8d79a0, 24 [pid 15977] rt_sigprocmask(SIG_SETMASK, [] [pid 15978] <... set_robust_list resumed>) = 0 [pid 15977] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15978] rt_sigprocmask(SIG_SETMASK, [] [pid 15977] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15978] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15977] <... futex resumed>) = 0 [pid 15977] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15978] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15978] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15977] <... futex resumed>) = 0 [pid 15978] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15977] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15978] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15977] <... futex resumed>) = 0 [pid 15978] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15977] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15978] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15978] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15977] <... futex resumed>) = 0 [pid 15978] <... futex resumed>) = 1 [pid 15977] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15978] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15977] <... futex resumed>) = 0 [pid 15977] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15978] <... openat resumed>) = 3 [pid 15978] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15977] <... futex resumed>) = 0 [pid 15978] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15977] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15978] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15977] <... futex resumed>) = 0 [pid 15978] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15977] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15978] <... pwrite64 resumed>) = 36 [pid 15978] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15977] <... futex resumed>) = 0 [pid 15978] <... futex resumed>) = 1 [pid 15977] exit_group(0) = ? [pid 15978] +++ exited with 0 +++ [pid 15977] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15977, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15979 attached [pid 15979] set_robust_list(0x555593cef6a0, 24) = 0 [pid 297] <... clone resumed>, child_tidptr=0x555593cef690) = 15979 [pid 15979] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15979] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15979] setpgid(0, 0) = 0 [pid 15979] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15979] <... openat resumed>) = 3 [pid 15979] write(3, "1000", 4) = 4 [pid 15979] close(3) = 0 [pid 15979] write(1, "executing program\n", 18) = 18 executing program [pid 15979] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15979] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15979] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15979] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15979] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15979] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15979] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15980]}, 88) = 15980 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15979] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15979] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15979] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15980 attached [pid 15980] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15980] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15980] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15980] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15979] <... futex resumed>) = 0 [pid 15979] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15979] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15980] <... futex resumed>) = 1 [pid 15980] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15980] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15979] <... futex resumed>) = 0 [pid 15979] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15979] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15980] <... futex resumed>) = 1 [pid 15980] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15980] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15979] <... futex resumed>) = 0 [pid 15979] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15979] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15980] <... futex resumed>) = 1 [pid 15980] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15980] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15979] <... futex resumed>) = 0 [pid 15980] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15979] exit_group(0) = ? [pid 15980] <... futex resumed>) = ? [pid 15980] +++ exited with 0 +++ [pid 15979] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15979, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15981 ci2-android-5-10/strace-static-x86_64: Process 15981 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15981] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15981] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15981] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15981] setpgid(0, 0) = 0 [pid 15981] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15981] write(3, "1000", 4) = 4 [pid 15981] close(3) = 0 executing program [pid 15981] write(1, "executing program\n", 18) = 18 [pid 15981] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15981] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15981] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15981] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15981] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15981] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15981] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[15982]}, 88) = 15982 [pid 15981] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15981] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15981] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 15982 attached [pid 15982] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15982] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15982] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15982] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15981] <... futex resumed>) = 0 [pid 15981] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15981] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15982] <... futex resumed>) = 1 [pid 15982] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15982] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15981] <... futex resumed>) = 0 [pid 15981] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15981] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15982] <... futex resumed>) = 1 [pid 15982] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15982] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15981] <... futex resumed>) = 0 [pid 15981] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15981] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15982] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15982] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15981] <... futex resumed>) = 0 [pid 15981] exit_group(0 [pid 15982] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15981] <... exit_group resumed>) = ? [pid 15982] <... futex resumed>) = ? [pid 15982] +++ exited with 0 +++ [pid 15981] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15981, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15983 ci2-android-5-10/strace-static-x86_64: Process 15983 attached [pid 15983] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15983] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15983] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15983] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15983] setpgid(0, 0) = 0 [pid 15983] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15983] write(3, "1000", 4) = 4 [pid 15983] close(3) = 0 [pid 15983] write(1, "executing program\n", 18) = 18 executing program [pid 15983] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15983] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15983] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15983] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15983] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15983] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15983] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15984 attached => {parent_tid=[15984]}, 88) = 15984 [pid 15984] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15984] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15984] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15983] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15983] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15984] <... futex resumed>) = 0 [pid 15984] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15984] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15984] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15983] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15983] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15984] <... futex resumed>) = 0 [pid 15984] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15984] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15984] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15983] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15983] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15984] <... futex resumed>) = 0 [pid 15983] <... futex resumed>) = 1 [pid 15984] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15984] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15984] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15983] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 15983] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15984] <... futex resumed>) = 0 [pid 15984] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15983] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15984] <... pwrite64 resumed>) = 36 [pid 15984] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15984] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15983] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15983] exit_group(0) = ? [pid 15984] <... futex resumed>) = ? [pid 15984] +++ exited with 0 +++ [pid 15983] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15983, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15985 ci2-android-5-10/strace-static-x86_64: Process 15985 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15985] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15985] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15985] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15985] setpgid(0, 0) = 0 [pid 15985] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15985] write(3, "1000", 4) = 4 [pid 15985] close(3) = 0 [pid 15985] write(1, "executing program\n", 18) = 18 executing program [pid 15985] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15985] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15985] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15985] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15985] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15985] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15985] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15986 attached => {parent_tid=[15986]}, 88) = 15986 [pid 15986] set_robust_list(0x7fa72c8d79a0, 24 [pid 15985] rt_sigprocmask(SIG_SETMASK, [] [pid 15986] <... set_robust_list resumed>) = 0 [pid 15985] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15986] rt_sigprocmask(SIG_SETMASK, [] [pid 15985] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15986] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15985] <... futex resumed>) = 0 [pid 15985] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15986] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15986] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15985] <... futex resumed>) = 0 [pid 15986] <... futex resumed>) = 1 [pid 15986] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15985] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15985] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15986] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15986] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15985] <... futex resumed>) = 0 [pid 15986] <... futex resumed>) = 1 [pid 15985] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15986] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15985] <... futex resumed>) = 0 [pid 15985] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15986] <... openat resumed>) = 3 [pid 15986] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15985] <... futex resumed>) = 0 [pid 15986] <... futex resumed>) = 1 [pid 15985] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15986] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15985] <... futex resumed>) = 0 [pid 15985] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15986] <... pwrite64 resumed>) = 36 [pid 15986] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15985] <... futex resumed>) = 0 [pid 15986] <... futex resumed>) = 1 [pid 15985] exit_group(0 [pid 15986] ???( [pid 15985] <... exit_group resumed>) = ? [pid 15986] <... ??? resumed>) = -1 ENOSYS (Function not implemented) [pid 15986] +++ exited with 0 +++ [pid 15985] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15985, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15987 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 15987 attached [pid 15987] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15987] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15987] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15987] setpgid(0, 0) = 0 [pid 15987] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15987] write(3, "1000", 4) = 4 [pid 15987] close(3) = 0 executing program [pid 15987] write(1, "executing program\n", 18) = 18 [pid 15987] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15987] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15987] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15987] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15987] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15987] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15987] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15988 attached => {parent_tid=[15988]}, 88) = 15988 [pid 15988] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15988] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15988] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15987] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15987] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15988] <... futex resumed>) = 0 [pid 15988] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15988] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15987] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15988] <... futex resumed>) = 0 [pid 15988] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15987] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15987] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15988] <... futex resumed>) = 0 [pid 15987] <... futex resumed>) = 1 [pid 15988] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15987] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15988] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15988] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15988] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15987] <... futex resumed>) = 0 [pid 15987] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15988] <... futex resumed>) = 0 [pid 15987] <... futex resumed>) = 1 [pid 15988] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15987] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15988] <... openat resumed>) = 3 [pid 15988] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15987] <... futex resumed>) = 0 [pid 15988] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15987] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15988] <... futex resumed>) = 0 [pid 15987] <... futex resumed>) = 1 [pid 15988] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15987] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15988] <... pwrite64 resumed>) = 36 [pid 15988] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15987] <... futex resumed>) = 0 [pid 15988] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15987] exit_group(0) = ? [pid 15988] <... futex resumed>) = ? [pid 15988] +++ exited with 0 +++ [pid 15987] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15987, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15989 ci2-android-5-10/strace-static-x86_64: Process 15989 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15989] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15989] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15989] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15989] setpgid(0, 0) = 0 [pid 15989] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15989] write(3, "1000", 4) = 4 [pid 15989] close(3) = 0 [pid 15989] write(1, "executing program\n", 18) = 18 executing program [pid 15989] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15989] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15989] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15989] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15989] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15989] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15989] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15990 attached [pid 15990] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15990] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15990] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15989] <... clone3 resumed> => {parent_tid=[15990]}, 88) = 15990 [pid 15989] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15989] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15990] <... futex resumed>) = 0 [pid 15989] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15990] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15990] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15990] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15989] <... futex resumed>) = 0 [pid 15989] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15990] <... futex resumed>) = 0 [pid 15990] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15989] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15990] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15990] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15989] <... futex resumed>) = 0 [pid 15989] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15989] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15990] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15990] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15989] <... futex resumed>) = 0 [pid 15989] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15989] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15990] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15990] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15989] <... futex resumed>) = 0 [pid 15989] exit_group(0) = ? [pid 15990] +++ exited with 0 +++ [pid 15989] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15989, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15991 ci2-android-5-10/strace-static-x86_64: Process 15991 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15991] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15991] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15991] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15991] setpgid(0, 0) = 0 [pid 15991] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15991] write(3, "1000", 4) = 4 [pid 15991] close(3) = 0 [pid 15991] write(1, "executing program\n", 18) = 18 executing program [pid 15991] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15991] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15991] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15991] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15991] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15991] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15991] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15992 attached => {parent_tid=[15992]}, 88) = 15992 [pid 15992] set_robust_list(0x7fa72c8d79a0, 24 [pid 15991] rt_sigprocmask(SIG_SETMASK, [] [pid 15992] <... set_robust_list resumed>) = 0 [pid 15991] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15992] rt_sigprocmask(SIG_SETMASK, [] [pid 15991] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15992] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15991] <... futex resumed>) = 0 [pid 15991] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15992] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15992] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15991] <... futex resumed>) = 0 [pid 15992] <... futex resumed>) = 1 [pid 15991] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15992] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15991] <... futex resumed>) = 0 [pid 15991] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15992] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15992] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15991] <... futex resumed>) = 0 [pid 15992] <... futex resumed>) = 1 [pid 15991] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15992] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15991] <... futex resumed>) = 0 [pid 15991] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15992] <... openat resumed>) = 3 [pid 15992] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15991] <... futex resumed>) = 0 [pid 15992] <... futex resumed>) = 1 [pid 15991] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15992] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15991] <... futex resumed>) = 0 [pid 15991] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15992] <... pwrite64 resumed>) = 36 [pid 15992] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15991] <... futex resumed>) = 0 [pid 15992] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15991] exit_group(0) = ? [pid 15992] <... futex resumed>) = ? [pid 15992] +++ exited with 0 +++ [pid 15991] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15991, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15993 attached , child_tidptr=0x555593cef690) = 15993 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15993] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15993] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15993] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15993] setpgid(0, 0) = 0 [pid 15993] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15993] write(3, "1000", 4) = 4 [pid 15993] close(3) = 0 [pid 15993] write(1, "executing program\n", 18) = 18 executing program [pid 15993] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15993] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15993] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15993] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15993] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15993] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15993] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15994 attached => {parent_tid=[15994]}, 88) = 15994 [pid 15993] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15993] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15993] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15994] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15994] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15994] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15994] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15993] <... futex resumed>) = 0 [pid 15993] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15993] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15994] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15994] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15993] <... futex resumed>) = 0 [pid 15993] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15993] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15994] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 15994] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15993] <... futex resumed>) = 0 [pid 15993] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15993] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15994] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 15994] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15993] <... futex resumed>) = 0 [pid 15993] exit_group(0) = ? [pid 15994] +++ exited with 0 +++ [pid 15993] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15993, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15995 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 15995 attached [pid 15995] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15995] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15995] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15995] setpgid(0, 0) = 0 [pid 15995] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15995] write(3, "1000", 4) = 4 [pid 15995] close(3) = 0 [pid 15995] write(1, "executing program\n", 18) = 18 executing program [pid 15995] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15995] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15995] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15995] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15995] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15995] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15995] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15996 attached => {parent_tid=[15996]}, 88) = 15996 [pid 15996] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 15996] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15996] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15995] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15995] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15996] <... futex resumed>) = 0 [pid 15996] mkdirat(AT_FDCWD, "./sys", 0777 [pid 15995] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15996] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 15996] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15996] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15995] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15995] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15996] <... futex resumed>) = 0 [pid 15996] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 15995] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15996] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15996] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15995] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15995] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15996] <... futex resumed>) = 0 [pid 15995] <... futex resumed>) = 1 [pid 15996] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15995] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15996] <... openat resumed>) = 3 [pid 15996] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15996] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15995] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 15995] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15996] <... futex resumed>) = 0 [pid 15996] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15995] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15996] <... pwrite64 resumed>) = 36 [pid 15996] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15995] <... futex resumed>) = 0 [pid 15996] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15995] exit_group(0) = ? [pid 15996] <... futex resumed>) = ? [pid 15996] +++ exited with 0 +++ [pid 15995] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15995, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 15997 ci2-android-5-10/strace-static-x86_64: Process 15997 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15997] set_robust_list(0x555593cef6a0, 24) = 0 [pid 15997] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15997] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15997] setpgid(0, 0) = 0 [pid 15997] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15997] write(3, "1000", 4) = 4 [pid 15997] close(3) = 0 [pid 15997] write(1, "executing program\n", 18) = 18 executing program [pid 15997] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15997] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15997] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15997] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15997] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15997] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 15997] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 15998 attached => {parent_tid=[15998]}, 88) = 15998 [pid 15998] set_robust_list(0x7fa72c8d79a0, 24 [pid 15997] rt_sigprocmask(SIG_SETMASK, [] [pid 15998] <... set_robust_list resumed>) = 0 [pid 15997] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15998] rt_sigprocmask(SIG_SETMASK, [] [pid 15997] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15998] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15997] <... futex resumed>) = 0 [pid 15997] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15998] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 15998] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15997] <... futex resumed>) = 0 [pid 15998] <... futex resumed>) = 1 [pid 15997] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15998] mount(NULL, "./sys", "sysfs", 0, NULL [pid 15997] <... futex resumed>) = 0 [pid 15997] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15998] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 15998] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15997] <... futex resumed>) = 0 [pid 15998] <... futex resumed>) = 1 [pid 15997] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15998] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 15997] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15998] <... openat resumed>) = 3 [pid 15998] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15997] <... futex resumed>) = 0 [pid 15998] <... futex resumed>) = 1 [pid 15997] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 15998] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 15997] <... futex resumed>) = 0 [pid 15997] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 15998] <... pwrite64 resumed>) = 36 [pid 15998] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15997] <... futex resumed>) = 0 [pid 15998] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15997] exit_group(0) = ? [pid 15998] <... futex resumed>) = ? [pid 15998] +++ exited with 0 +++ [pid 15997] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15997, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 15999 attached , child_tidptr=0x555593cef690) = 15999 [pid 15999] set_robust_list(0x555593cef6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 15999] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15999] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15999] setpgid(0, 0) = 0 [pid 15999] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15999] write(3, "1000", 4) = 4 [pid 15999] close(3) = 0 [pid 15999] write(1, "executing program\n", 18) = 18 executing program [pid 15999] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15999] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 15999] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 15999] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 15999] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 15999] rt_sigprocmask(SIG_BLOCK, ~[] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 15999] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 15999] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[16000]}, 88) = 16000 [pid 15999] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 15999] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15999] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 16000 attached [pid 16000] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16000] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16000] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16000] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15999] <... futex resumed>) = 0 [pid 15999] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15999] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16000] <... futex resumed>) = 1 [pid 16000] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16000] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15999] <... futex resumed>) = 0 [pid 15999] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15999] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16000] <... futex resumed>) = 1 [pid 16000] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16000] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 15999] <... futex resumed>) = 0 [pid 15999] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 15999] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16000] <... futex resumed>) = 1 [pid 16000] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16000] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 15999] <... futex resumed>) = 0 [pid 16000] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 15999] exit_group(0) = ? [pid 16000] <... futex resumed>) = ? [pid 16000] +++ exited with 0 +++ [pid 15999] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15999, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16001 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 16001 attached [pid 16001] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16001] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16001] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16001] setpgid(0, 0) = 0 [pid 16001] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16001] write(3, "1000", 4) = 4 [pid 16001] close(3) = 0 [pid 16001] write(1, "executing program\n", 18) = 18 executing program [pid 16001] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16001] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16001] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16001] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16001] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16001] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16001] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16002 attached => {parent_tid=[16002]}, 88) = 16002 [pid 16002] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16002] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16002] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16001] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16001] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16002] <... futex resumed>) = 0 [pid 16002] mkdirat(AT_FDCWD, "./sys", 0777 [pid 16001] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16002] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16002] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16002] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16001] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16001] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16002] <... futex resumed>) = 0 [pid 16002] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16002] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16002] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16001] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16001] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16002] <... futex resumed>) = 0 [pid 16002] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16002] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16002] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16001] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16001] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16002] <... futex resumed>) = 0 [pid 16002] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16001] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16002] <... pwrite64 resumed>) = 36 [pid 16002] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16002] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16001] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16001] exit_group(0) = ? [pid 16002] <... futex resumed>) = ? [pid 16002] +++ exited with 0 +++ [pid 16001] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16001, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16003 ci2-android-5-10/strace-static-x86_64: Process 16003 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16003] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16003] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16003] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16003] setpgid(0, 0) = 0 [pid 16003] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16003] write(3, "1000", 4) = 4 [pid 16003] close(3) = 0 [pid 16003] write(1, "executing program\n", 18) = 18 executing program [pid 16003] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16003] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16003] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16003] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16003] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16003] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16003] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16004 attached => {parent_tid=[16004]}, 88) = 16004 [pid 16004] set_robust_list(0x7fa72c8d79a0, 24 [pid 16003] rt_sigprocmask(SIG_SETMASK, [] [pid 16004] <... set_robust_list resumed>) = 0 [pid 16003] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16004] rt_sigprocmask(SIG_SETMASK, [] [pid 16003] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16004] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16003] <... futex resumed>) = 0 [pid 16003] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16004] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16004] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16003] <... futex resumed>) = 0 [pid 16004] <... futex resumed>) = 1 [pid 16003] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16004] mount(NULL, "./sys", "sysfs", 0, NULL [pid 16003] <... futex resumed>) = 0 [pid 16003] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16004] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 16004] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16003] <... futex resumed>) = 0 [pid 16004] <... futex resumed>) = 1 [pid 16003] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16004] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 16003] <... futex resumed>) = 0 [pid 16003] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16004] <... openat resumed>) = 3 [pid 16004] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16003] <... futex resumed>) = 0 [pid 16004] <... futex resumed>) = 1 [pid 16003] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16004] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16003] <... futex resumed>) = 0 [pid 16003] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16004] <... pwrite64 resumed>) = 36 [pid 16004] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16003] <... futex resumed>) = 0 [pid 16004] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16003] exit_group(0) = ? [pid 16004] <... futex resumed>) = ? [pid 16004] +++ exited with 0 +++ [pid 16003] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16003, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 16005 attached , child_tidptr=0x555593cef690) = 16005 [pid 16005] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16005] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 16005] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16005] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16005] setpgid(0, 0) = 0 [pid 16005] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16005] <... openat resumed>) = 3 [pid 16005] write(3, "1000", 4) = 4 [pid 16005] close(3) = 0 [pid 16005] write(1, "executing program\n", 18) = 18 executing program [pid 16005] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16005] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16005] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16005] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16005] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16005] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16005] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[16006]}, 88) = 16006 [pid 16005] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16005] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16005] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 16006 attached [pid 16006] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16006] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16006] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16006] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16005] <... futex resumed>) = 0 [pid 16005] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16005] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16006] <... futex resumed>) = 1 [pid 16006] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16006] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16005] <... futex resumed>) = 0 [pid 16005] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16005] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16006] <... futex resumed>) = 1 [pid 16006] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16006] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16005] <... futex resumed>) = 0 [pid 16005] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16005] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16006] <... futex resumed>) = 1 [pid 16006] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16006] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16005] <... futex resumed>) = 0 [pid 16005] exit_group(0 [pid 16006] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16005] <... exit_group resumed>) = ? [pid 16006] <... futex resumed>) = ? [pid 16006] +++ exited with 0 +++ [pid 16005] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16005, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16007 ci2-android-5-10/strace-static-x86_64: Process 16007 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16007] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16007] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16007] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16007] setpgid(0, 0) = 0 [pid 16007] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16007] write(3, "1000", 4) = 4 [pid 16007] close(3) = 0 executing program [pid 16007] write(1, "executing program\n", 18) = 18 [pid 16007] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16007] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16007] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16007] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16007] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16007] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16007] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16008 attached => {parent_tid=[16008]}, 88) = 16008 [pid 16007] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16007] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16007] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16008] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16008] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16008] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16008] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16007] <... futex resumed>) = 0 [pid 16007] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16007] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16008] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16008] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16007] <... futex resumed>) = 0 [pid 16007] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16007] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16008] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16008] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16007] <... futex resumed>) = 0 [pid 16007] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16007] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16008] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16008] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16007] <... futex resumed>) = 0 [pid 16007] exit_group(0) = ? [pid 16008] +++ exited with 0 +++ [pid 16007] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16007, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16009 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 16009 attached [pid 16009] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16009] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16009] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16009] setpgid(0, 0) = 0 [pid 16009] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16009] write(3, "1000", 4) = 4 [pid 16009] close(3) = 0 [pid 16009] write(1, "executing program\n", 18) = 18 executing program [pid 16009] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16009] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16009] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16009] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16009] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16009] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16009] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16010 attached [pid 16010] set_robust_list(0x7fa72c8d79a0, 24 [pid 16009] <... clone3 resumed> => {parent_tid=[16010]}, 88) = 16010 [pid 16010] <... set_robust_list resumed>) = 0 [pid 16010] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16010] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16009] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16009] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16010] <... futex resumed>) = 0 [pid 16009] <... futex resumed>) = 1 [pid 16010] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16010] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16010] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16009] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16009] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16010] <... futex resumed>) = 0 [pid 16010] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16009] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16010] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16010] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16009] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16009] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16010] <... futex resumed>) = 0 [pid 16010] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16009] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16010] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16010] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16009] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16009] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16010] <... futex resumed>) = 0 [pid 16010] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16009] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16010] <... pwrite64 resumed>) = 36 [pid 16010] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16009] <... futex resumed>) = 0 [pid 16009] exit_group(0) = ? [pid 16010] +++ exited with 0 +++ [pid 16009] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16009, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16011 ci2-android-5-10/strace-static-x86_64: Process 16011 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16011] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16011] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16011] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16011] setpgid(0, 0) = 0 [pid 16011] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16011] write(3, "1000", 4) = 4 [pid 16011] close(3) = 0 [pid 16011] write(1, "executing program\n", 18) = 18 executing program [pid 16011] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16011] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16011] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16011] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16011] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16011] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16011] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[16012]}, 88) = 16012 [pid 16011] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16011] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16011] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 16012 attached [pid 16012] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16012] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16012] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16012] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16011] <... futex resumed>) = 0 [pid 16011] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16011] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16012] <... futex resumed>) = 1 [pid 16012] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16012] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16011] <... futex resumed>) = 0 [pid 16011] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16011] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16012] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16012] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16011] <... futex resumed>) = 0 [pid 16011] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16011] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16012] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16012] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16011] <... futex resumed>) = 0 [pid 16011] exit_group(0) = ? [pid 16012] +++ exited with 0 +++ [pid 16011] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16011, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16013 ci2-android-5-10/strace-static-x86_64: Process 16013 attached [pid 16013] set_robust_list(0x555593cef6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 16013] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16013] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16013] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16013] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16013] write(3, "1000", 4) = 4 [pid 16013] close(3) = 0 [pid 16013] write(1, "executing program\n", 18) = 18 executing program [pid 16013] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16013] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16013] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16013] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16013] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16013] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16013] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16014 attached => {parent_tid=[16014]}, 88) = 16014 [pid 16014] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16014] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16014] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16013] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16013] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16014] <... futex resumed>) = 0 [pid 16013] <... futex resumed>) = 1 [pid 16014] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16014] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16014] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16013] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16013] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16014] <... futex resumed>) = 0 [pid 16014] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16014] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16014] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16013] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16013] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16014] <... futex resumed>) = 0 [pid 16014] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16014] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16014] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16013] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16013] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16014] <... futex resumed>) = 0 [pid 16014] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16013] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16014] <... pwrite64 resumed>) = 36 [pid 16014] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16014] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16013] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16013] exit_group(0) = ? [pid 16014] <... futex resumed>) = ? [pid 16014] +++ exited with 0 +++ [pid 16013] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16013, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16015 ci2-android-5-10/strace-static-x86_64: Process 16015 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16015] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16015] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16015] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16015] setpgid(0, 0) = 0 [pid 16015] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16015] write(3, "1000", 4) = 4 [pid 16015] close(3) = 0 [pid 16015] write(1, "executing program\n", 18) = 18 executing program [pid 16015] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16015] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16015] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16015] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16015] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16015] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16015] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16016 attached => {parent_tid=[16016]}, 88) = 16016 [pid 16016] set_robust_list(0x7fa72c8d79a0, 24 [pid 16015] rt_sigprocmask(SIG_SETMASK, [] [pid 16016] <... set_robust_list resumed>) = 0 [pid 16015] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16016] rt_sigprocmask(SIG_SETMASK, [] [pid 16015] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16016] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16015] <... futex resumed>) = 0 [pid 16015] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16016] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16016] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16015] <... futex resumed>) = 0 [pid 16016] <... futex resumed>) = 1 [pid 16015] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16016] mount(NULL, "./sys", "sysfs", 0, NULL [pid 16015] <... futex resumed>) = 0 [pid 16015] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16016] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 16016] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16015] <... futex resumed>) = 0 [pid 16015] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16016] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 16015] <... futex resumed>) = 0 [pid 16015] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16016] <... openat resumed>) = 3 [pid 16016] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16015] <... futex resumed>) = 0 [pid 16015] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16015] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16016] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16016] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16015] <... futex resumed>) = 0 [pid 16015] exit_group(0 [pid 16016] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16015] <... exit_group resumed>) = ? [pid 16016] <... futex resumed>) = ? [pid 16016] +++ exited with 0 +++ [pid 16015] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16015, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 16017 attached , child_tidptr=0x555593cef690) = 16017 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16017] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16017] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16017] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16017] setpgid(0, 0) = 0 [pid 16017] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16017] write(3, "1000", 4) = 4 [pid 16017] close(3) = 0 [pid 16017] write(1, "executing program\n", 18) = 18 [pid 16017] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16017] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 executing program [pid 16017] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16017] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16017] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16017] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16017] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16018 attached => {parent_tid=[16018]}, 88) = 16018 [pid 16017] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16017] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16017] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16018] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16018] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16018] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16018] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16017] <... futex resumed>) = 0 [pid 16017] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16017] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16018] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16018] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16017] <... futex resumed>) = 0 [pid 16017] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16017] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16018] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16018] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16017] <... futex resumed>) = 0 [pid 16017] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16017] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16018] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16018] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16017] <... futex resumed>) = 0 [pid 16018] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16017] exit_group(0) = ? [pid 16018] <... futex resumed>) = ? [pid 16018] +++ exited with 0 +++ [pid 16017] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16017, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 16019 attached , child_tidptr=0x555593cef690) = 16019 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16019] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16019] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16019] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16019] setpgid(0, 0) = 0 [pid 16019] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16019] write(3, "1000", 4) = 4 [pid 16019] close(3) = 0 [pid 16019] write(1, "executing program\n", 18) = 18 executing program [pid 16019] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16019] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16019] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16019] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16019] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16019] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16019] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16020 attached => {parent_tid=[16020]}, 88) = 16020 [pid 16020] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16020] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16020] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16019] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16019] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16020] <... futex resumed>) = 0 [pid 16019] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16020] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16020] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16020] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16019] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16019] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16020] <... futex resumed>) = 0 [pid 16019] <... futex resumed>) = 1 [pid 16020] mount(NULL, "./sys", "sysfs", 0, NULL [pid 16019] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16020] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 16020] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16020] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16019] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16019] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16020] <... futex resumed>) = 0 [pid 16019] <... futex resumed>) = 1 [pid 16020] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 16019] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16020] <... openat resumed>) = 3 [pid 16020] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16020] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16019] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16019] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16020] <... futex resumed>) = 0 [pid 16019] <... futex resumed>) = 1 [pid 16020] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16019] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16020] <... pwrite64 resumed>) = 36 [pid 16020] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16019] <... futex resumed>) = 0 [pid 16020] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16019] exit_group(0) = ? [pid 16020] <... futex resumed>) = ? [pid 16020] +++ exited with 0 +++ [pid 16019] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16019, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16021 ci2-android-5-10/strace-static-x86_64: Process 16021 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16021] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16021] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16021] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16021] setpgid(0, 0) = 0 [pid 16021] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16021] write(3, "1000", 4) = 4 [pid 16021] close(3) = 0 executing program [pid 16021] write(1, "executing program\n", 18) = 18 [pid 16021] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16021] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16021] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16021] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16021] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16021] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16021] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16022 attached => {parent_tid=[16022]}, 88) = 16022 [pid 16022] set_robust_list(0x7fa72c8d79a0, 24 [pid 16021] rt_sigprocmask(SIG_SETMASK, [] [pid 16022] <... set_robust_list resumed>) = 0 [pid 16021] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16022] rt_sigprocmask(SIG_SETMASK, [] [pid 16021] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16022] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16021] <... futex resumed>) = 0 [pid 16021] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16022] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16022] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16021] <... futex resumed>) = 0 [pid 16022] <... futex resumed>) = 1 [pid 16021] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16022] mount(NULL, "./sys", "sysfs", 0, NULL [pid 16021] <... futex resumed>) = 0 [pid 16021] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16022] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 16022] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16021] <... futex resumed>) = 0 [pid 16022] <... futex resumed>) = 1 [pid 16021] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16022] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 16021] <... futex resumed>) = 0 [pid 16021] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16022] <... openat resumed>) = 3 [pid 16022] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16021] <... futex resumed>) = 0 [pid 16022] <... futex resumed>) = 1 [pid 16021] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16022] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16021] <... futex resumed>) = 0 [pid 16021] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16022] <... pwrite64 resumed>) = 36 [pid 16022] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16021] <... futex resumed>) = 0 [pid 16022] <... futex resumed>) = 1 [pid 16021] exit_group(0 [pid 16022] ???( [pid 16021] <... exit_group resumed>) = ? [pid 16022] <... ??? resumed>) = -1 ENOSYS (Function not implemented) [pid 16022] +++ exited with 0 +++ [pid 16021] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16021, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 16023 attached , child_tidptr=0x555593cef690) = 16023 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16023] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16023] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16023] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16023] setpgid(0, 0) = 0 [pid 16023] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16023] write(3, "1000", 4) = 4 [pid 16023] close(3) = 0 [pid 16023] write(1, "executing program\n", 18) = 18 executing program [pid 16023] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16023] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16023] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16023] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16023] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16023] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16023] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16024 attached => {parent_tid=[16024]}, 88) = 16024 [pid 16024] set_robust_list(0x7fa72c8d79a0, 24 [pid 16023] rt_sigprocmask(SIG_SETMASK, [] [pid 16024] <... set_robust_list resumed>) = 0 [pid 16023] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16024] rt_sigprocmask(SIG_SETMASK, [] [pid 16023] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16024] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16023] <... futex resumed>) = 0 [pid 16023] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16024] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16024] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16023] <... futex resumed>) = 0 [pid 16024] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16023] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16024] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16023] <... futex resumed>) = 0 [pid 16024] mount(NULL, "./sys", "sysfs", 0, NULL [pid 16023] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16024] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 16024] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16023] <... futex resumed>) = 0 [pid 16024] <... futex resumed>) = 1 [pid 16023] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16024] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 16023] <... futex resumed>) = 0 [pid 16023] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16024] <... openat resumed>) = 3 [pid 16024] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16023] <... futex resumed>) = 0 [pid 16024] <... futex resumed>) = 1 [pid 16023] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16024] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16023] <... futex resumed>) = 0 [pid 16023] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16024] <... pwrite64 resumed>) = 36 [pid 16024] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16023] <... futex resumed>) = 0 [pid 16024] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16023] exit_group(0) = ? [pid 16024] <... futex resumed>) = ? [pid 16024] +++ exited with 0 +++ [pid 16023] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16023, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 16025 attached , child_tidptr=0x555593cef690) = 16025 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16025] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16025] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16025] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16025] setpgid(0, 0) = 0 [pid 16025] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16025] write(3, "1000", 4) = 4 [pid 16025] close(3) = 0 executing program [pid 16025] write(1, "executing program\n", 18) = 18 [pid 16025] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16025] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16025] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16025] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16025] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16025] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16025] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[16026]}, 88) = 16026 [pid 16025] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16025] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16025] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 16026 attached [pid 16026] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16026] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16026] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16026] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16025] <... futex resumed>) = 0 [pid 16025] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16025] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16026] <... futex resumed>) = 1 [pid 16026] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16026] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16025] <... futex resumed>) = 0 [pid 16025] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16025] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16026] <... futex resumed>) = 1 [pid 16026] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16026] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16025] <... futex resumed>) = 0 [pid 16025] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16025] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16026] <... futex resumed>) = 1 [pid 16026] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16026] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16025] <... futex resumed>) = 0 [pid 16026] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16025] exit_group(0) = ? [pid 16026] <... futex resumed>) = ? [pid 16026] +++ exited with 0 +++ [pid 16025] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16025, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16027 ci2-android-5-10/strace-static-x86_64: Process 16027 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16027] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16027] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16027] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16027] setpgid(0, 0) = 0 [pid 16027] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16027] write(3, "1000", 4) = 4 [pid 16027] close(3) = 0 [pid 16027] write(1, "executing program\n", 18) = 18 executing program [pid 16027] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16027] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16027] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16027] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16027] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16027] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16027] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16028 attached => {parent_tid=[16028]}, 88) = 16028 [pid 16028] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16028] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16028] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16027] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16027] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16028] <... futex resumed>) = 0 [pid 16027] <... futex resumed>) = 1 [pid 16028] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16028] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16028] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16027] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16027] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16028] <... futex resumed>) = 0 [pid 16028] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16028] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16028] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16027] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16027] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16028] <... futex resumed>) = 0 [pid 16028] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16028] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16028] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16027] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16027] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16028] <... futex resumed>) = 0 [pid 16028] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16027] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16028] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16028] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16027] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16027] exit_group(0) = ? [pid 16028] <... futex resumed>) = ? [pid 16028] +++ exited with 0 +++ [pid 16027] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16027, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 16029 attached , child_tidptr=0x555593cef690) = 16029 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 16029] set_robust_list(0x555593cef6a0, 24) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16029] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16029] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16029] setpgid(0, 0) = 0 [pid 16029] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16029] write(3, "1000", 4) = 4 [pid 16029] close(3) = 0 [pid 16029] write(1, "executing program\n", 18) = 18 [pid 16029] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16029] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16029] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16029] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 executing program [pid 16029] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16029] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16029] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[16030]}, 88) = 16030 [pid 16029] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16029] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16029] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 16030 attached [pid 16030] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16030] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16030] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16030] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16029] <... futex resumed>) = 0 [pid 16029] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16029] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16030] <... futex resumed>) = 1 [pid 16030] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16030] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16029] <... futex resumed>) = 0 [pid 16029] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16029] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16030] <... futex resumed>) = 1 [pid 16030] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16030] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16029] <... futex resumed>) = 0 [pid 16029] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16029] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16030] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16030] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16029] <... futex resumed>) = 0 [pid 16029] exit_group(0 [pid 16030] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16029] <... exit_group resumed>) = ? [pid 16030] <... futex resumed>) = ? [pid 16030] +++ exited with 0 +++ [pid 16029] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16029, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16031 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 16031 attached [pid 16031] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16031] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16031] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16031] setpgid(0, 0) = 0 [pid 16031] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16031] write(3, "1000", 4) = 4 [pid 16031] close(3) = 0 [pid 16031] write(1, "executing program\n", 18) = 18 executing program [pid 16031] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16031] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16031] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16031] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16031] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16031] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16031] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[16032]}, 88) = 16032 [pid 16031] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16031] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16031] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 16032 attached [pid 16032] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16032] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16032] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16032] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16031] <... futex resumed>) = 0 [pid 16031] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16031] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16032] <... futex resumed>) = 1 [pid 16032] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16032] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16031] <... futex resumed>) = 0 [pid 16031] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16031] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16032] <... futex resumed>) = 1 [pid 16032] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16032] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16031] <... futex resumed>) = 0 [pid 16031] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16031] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16032] <... futex resumed>) = 1 [pid 16032] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16032] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16031] <... futex resumed>) = 0 [pid 16032] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16031] exit_group(0) = ? [pid 16032] <... futex resumed>) = ? [pid 16032] +++ exited with 0 +++ [pid 16031] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16031, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 16033 attached , child_tidptr=0x555593cef690) = 16033 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 16033] set_robust_list(0x555593cef6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16033] <... set_robust_list resumed>) = 0 [pid 16033] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16033] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16033] setpgid(0, 0) = 0 [pid 16033] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16033] write(3, "1000", 4) = 4 [pid 16033] close(3) = 0 [pid 16033] write(1, "executing program\n", 18) = 18 executing program [pid 16033] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16033] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16033] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16033] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16033] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16033] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16033] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[16034]}, 88) = 16034 [pid 16033] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16033] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16033] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 16034 attached [pid 16034] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16034] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16034] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16034] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16033] <... futex resumed>) = 0 [pid 16033] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16033] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16034] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16034] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16033] <... futex resumed>) = 0 [pid 16033] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16033] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16034] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16034] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16033] <... futex resumed>) = 0 [pid 16033] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16033] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16034] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16034] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16033] <... futex resumed>) = 0 [pid 16034] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16033] exit_group(0) = ? [pid 16034] <... futex resumed>) = ? [pid 16034] +++ exited with 0 +++ [pid 16033] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16033, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16035 ci2-android-5-10/strace-static-x86_64: Process 16035 attached [pid 16035] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16035] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 16035] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16035] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16035] setpgid(0, 0) = 0 [pid 16035] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16035] <... openat resumed>) = 3 [pid 16035] write(3, "1000", 4) = 4 [pid 16035] close(3) = 0 executing program [pid 16035] write(1, "executing program\n", 18) = 18 [pid 16035] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16035] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16035] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16035] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16035] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16035] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16035] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16036 attached => {parent_tid=[16036]}, 88) = 16036 [pid 16036] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16036] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16036] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16035] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16035] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16036] <... futex resumed>) = 0 [pid 16035] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16036] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16036] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16036] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16035] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16035] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16036] <... futex resumed>) = 0 [pid 16035] <... futex resumed>) = 1 [pid 16036] mount(NULL, "./sys", "sysfs", 0, NULL [pid 16035] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16036] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 16036] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16036] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16035] <... futex resumed>) = 0 [pid 16035] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16036] <... futex resumed>) = 0 [pid 16036] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 16035] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16036] <... openat resumed>) = 3 [pid 16036] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16036] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16035] <... futex resumed>) = 0 [pid 16035] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16036] <... futex resumed>) = 0 [pid 16036] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16035] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16036] <... pwrite64 resumed>) = 36 [pid 16036] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16035] <... futex resumed>) = 0 [pid 16035] exit_group(0) = ? [pid 16036] +++ exited with 0 +++ [pid 16035] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16035, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16037 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 16037 attached [pid 16037] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16037] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16037] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16037] setpgid(0, 0) = 0 [pid 16037] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16037] write(3, "1000", 4) = 4 [pid 16037] close(3) = 0 [pid 16037] write(1, "executing program\n", 18) = 18 [pid 16037] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 16037] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16037] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16037] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16037] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16037] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16037] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[16038]}, 88) = 16038 [pid 16037] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16037] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16037] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 16038 attached [pid 16038] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16038] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16038] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16038] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16037] <... futex resumed>) = 0 [pid 16037] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16037] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16038] <... futex resumed>) = 1 [pid 16038] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16038] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16037] <... futex resumed>) = 0 [pid 16037] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16037] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16038] <... futex resumed>) = 1 [pid 16038] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16038] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16037] <... futex resumed>) = 0 [pid 16037] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16037] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16038] <... futex resumed>) = 1 [pid 16038] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16038] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16037] <... futex resumed>) = 0 [pid 16037] exit_group(0) = ? [pid 16038] +++ exited with 0 +++ [pid 16037] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16037, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16039 ci2-android-5-10/strace-static-x86_64: Process 16039 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16039] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16039] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16039] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16039] setpgid(0, 0) = 0 [pid 16039] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16039] write(3, "1000", 4) = 4 [pid 16039] close(3) = 0 executing program [pid 16039] write(1, "executing program\n", 18) = 18 [pid 16039] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16039] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16039] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16039] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16039] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16039] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16039] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16040 attached [pid 16040] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16040] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16040] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16039] <... clone3 resumed> => {parent_tid=[16040]}, 88) = 16040 [pid 16039] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16039] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16040] <... futex resumed>) = 0 [pid 16040] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16040] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16040] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16039] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16039] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16040] <... futex resumed>) = 0 [pid 16040] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16039] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16040] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16040] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16039] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16039] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16040] <... futex resumed>) = 0 [pid 16039] <... futex resumed>) = 1 [pid 16040] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16039] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16040] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16040] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16039] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16039] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16040] <... futex resumed>) = 0 [pid 16039] <... futex resumed>) = 1 [pid 16039] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16040] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16040] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16039] <... futex resumed>) = 0 [pid 16039] exit_group(0) = ? [pid 16040] +++ exited with 0 +++ [pid 16039] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16039, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16041 ci2-android-5-10/strace-static-x86_64: Process 16041 attached [pid 16041] set_robust_list(0x555593cef6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 16041] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16041] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16041] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16041] setpgid(0, 0) = 0 [pid 16041] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16041] write(3, "1000", 4) = 4 [pid 16041] close(3) = 0 [pid 16041] write(1, "executing program\n", 18) = 18 executing program [pid 16041] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16041] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16041] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16041] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16041] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16041] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16041] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16042 attached => {parent_tid=[16042]}, 88) = 16042 [pid 16042] set_robust_list(0x7fa72c8d79a0, 24 [pid 16041] rt_sigprocmask(SIG_SETMASK, [] [pid 16042] <... set_robust_list resumed>) = 0 [pid 16041] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16042] rt_sigprocmask(SIG_SETMASK, [] [pid 16041] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16042] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16041] <... futex resumed>) = 0 [pid 16041] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16042] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16042] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16041] <... futex resumed>) = 0 [pid 16041] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16041] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16042] <... futex resumed>) = 1 [pid 16042] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16042] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16041] <... futex resumed>) = 0 [pid 16041] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16041] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16042] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16042] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16041] <... futex resumed>) = 0 [pid 16041] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16041] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16042] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16042] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16041] <... futex resumed>) = 0 [pid 16042] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16041] exit_group(0) = ? [pid 16042] <... futex resumed>) = ? [pid 16042] +++ exited with 0 +++ [pid 16041] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16041, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16043 ci2-android-5-10/strace-static-x86_64: Process 16043 attached [pid 16043] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16043] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 16043] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16043] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16043] <... prctl resumed>) = 0 [pid 16043] setpgid(0, 0) = 0 [pid 16043] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16043] write(3, "1000", 4) = 4 [pid 16043] close(3) = 0 executing program [pid 16043] write(1, "executing program\n", 18) = 18 [pid 16043] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16043] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16043] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16043] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16043] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16043] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16043] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16044 attached => {parent_tid=[16044]}, 88) = 16044 [pid 16044] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16044] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16044] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16043] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16043] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16044] <... futex resumed>) = 0 [pid 16043] <... futex resumed>) = 1 [pid 16044] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16044] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16044] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16043] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16043] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16044] <... futex resumed>) = 0 [pid 16044] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16044] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16044] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16043] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16043] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16044] <... futex resumed>) = 0 [pid 16044] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16044] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16044] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16043] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16043] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16044] <... futex resumed>) = 0 [pid 16044] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16043] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16044] <... pwrite64 resumed>) = 36 [pid 16044] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16044] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16043] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16043] exit_group(0) = ? [pid 16044] <... futex resumed>) = ? [pid 16044] +++ exited with 0 +++ [pid 16043] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16043, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16045 ci2-android-5-10/strace-static-x86_64: Process 16045 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16045] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16045] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16045] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16045] setpgid(0, 0) = 0 [pid 16045] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16045] write(3, "1000", 4) = 4 [pid 16045] close(3) = 0 [pid 16045] write(1, "executing program\n", 18) = 18 executing program [pid 16045] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16045] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16045] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16045] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16045] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16045] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16045] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16046 attached => {parent_tid=[16046]}, 88) = 16046 [pid 16046] set_robust_list(0x7fa72c8d79a0, 24 [pid 16045] rt_sigprocmask(SIG_SETMASK, [] [pid 16046] <... set_robust_list resumed>) = 0 [pid 16045] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16046] rt_sigprocmask(SIG_SETMASK, [] [pid 16045] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16046] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16045] <... futex resumed>) = 0 [pid 16045] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16046] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16046] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16045] <... futex resumed>) = 0 [pid 16045] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16045] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16046] <... futex resumed>) = 1 [pid 16046] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16046] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16045] <... futex resumed>) = 0 [pid 16045] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16045] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16046] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16046] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16045] <... futex resumed>) = 0 [pid 16045] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16045] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16046] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16046] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16045] <... futex resumed>) = 0 [pid 16045] exit_group(0) = ? [pid 16046] <... futex resumed>) = ? [pid 16046] +++ exited with 0 +++ [pid 16045] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16045, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16047 ci2-android-5-10/strace-static-x86_64: Process 16047 attached [pid 16047] set_robust_list(0x555593cef6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 16047] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16047] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16047] setpgid(0, 0) = 0 [pid 16047] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16047] <... openat resumed>) = 3 [pid 16047] write(3, "1000", 4) = 4 [pid 16047] close(3) = 0 [pid 16047] write(1, "executing program\n", 18) = 18 [pid 16047] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 16047] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16047] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16047] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16047] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16047] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16047] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[16048]}, 88) = 16048 [pid 16047] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16047] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16047] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 16048 attached [pid 16048] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16048] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16048] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16048] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16047] <... futex resumed>) = 0 [pid 16047] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16047] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16048] <... futex resumed>) = 1 [pid 16048] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16048] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16047] <... futex resumed>) = 0 [pid 16047] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16047] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16048] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16048] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16047] <... futex resumed>) = 0 [pid 16047] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16047] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16048] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16048] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16047] <... futex resumed>) = 0 [pid 16048] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16047] exit_group(0) = ? [pid 16048] <... futex resumed>) = ? [pid 16048] +++ exited with 0 +++ [pid 16047] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16047, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16049 ci2-android-5-10/strace-static-x86_64: Process 16049 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16049] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16049] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16049] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16049] setpgid(0, 0) = 0 [pid 16049] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16049] write(3, "1000", 4) = 4 [pid 16049] close(3) = 0 executing program [pid 16049] write(1, "executing program\n", 18) = 18 [pid 16049] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16049] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16049] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16049] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16049] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16049] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16049] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16050 attached => {parent_tid=[16050]}, 88) = 16050 [pid 16050] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16050] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16050] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16049] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16049] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16050] <... futex resumed>) = 0 [pid 16050] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16050] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16050] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16049] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16049] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16050] <... futex resumed>) = 0 [pid 16050] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16050] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16050] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16049] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16049] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16050] <... futex resumed>) = 0 [pid 16049] <... futex resumed>) = 1 [pid 16050] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16050] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16050] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16049] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16049] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16050] <... futex resumed>) = 0 [pid 16050] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16049] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16050] <... pwrite64 resumed>) = 36 [pid 16050] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16050] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16049] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16049] exit_group(0) = ? [pid 16050] <... futex resumed>) = ? [pid 16050] +++ exited with 0 +++ [pid 16049] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16049, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 16051 attached , child_tidptr=0x555593cef690) = 16051 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 16051] set_robust_list(0x555593cef6a0, 24) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16051] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16051] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16051] setpgid(0, 0) = 0 [pid 16051] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16051] write(3, "1000", 4) = 4 [pid 16051] close(3) = 0 [pid 16051] write(1, "executing program\n", 18) = 18 executing program [pid 16051] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16051] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16051] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16051] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16051] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16051] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16051] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16052 attached => {parent_tid=[16052]}, 88) = 16052 [pid 16052] set_robust_list(0x7fa72c8d79a0, 24 [pid 16051] rt_sigprocmask(SIG_SETMASK, [] [pid 16052] <... set_robust_list resumed>) = 0 [pid 16051] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16052] rt_sigprocmask(SIG_SETMASK, [] [pid 16051] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16052] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16051] <... futex resumed>) = 0 [pid 16051] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16052] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16052] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16051] <... futex resumed>) = 0 [pid 16052] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16051] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16052] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16051] <... futex resumed>) = 0 [pid 16052] mount(NULL, "./sys", "sysfs", 0, NULL [pid 16051] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16052] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 16052] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16051] <... futex resumed>) = 0 [pid 16052] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16051] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16052] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16051] <... futex resumed>) = 0 [pid 16052] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 16051] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16052] <... openat resumed>) = 3 [pid 16052] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16051] <... futex resumed>) = 0 [pid 16052] <... futex resumed>) = 1 [pid 16052] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16051] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16051] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16052] <... pwrite64 resumed>) = 36 [pid 16052] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16051] <... futex resumed>) = 0 [pid 16051] exit_group(0) = ? [pid 16052] +++ exited with 0 +++ [pid 16051] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16051, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 16053 attached [pid 16053] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16053] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16053] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16053] setpgid(0, 0) = 0 [pid 16053] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... clone resumed>, child_tidptr=0x555593cef690) = 16053 [pid 16053] <... openat resumed>) = 3 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16053] write(3, "1000", 4) = 4 [pid 16053] close(3) = 0 executing program [pid 16053] write(1, "executing program\n", 18) = 18 [pid 16053] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16053] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16053] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16053] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16053] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16053] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16053] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16054 attached => {parent_tid=[16054]}, 88) = 16054 [pid 16054] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16054] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16054] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16053] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16053] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16054] <... futex resumed>) = 0 [pid 16054] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16054] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16054] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16053] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16053] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16054] <... futex resumed>) = 0 [pid 16054] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16054] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16054] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16053] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16053] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16054] <... futex resumed>) = 0 [pid 16054] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16054] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16054] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16053] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16053] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16054] <... futex resumed>) = 0 [pid 16054] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16053] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16054] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16054] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16053] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16053] exit_group(0) = ? [pid 16054] <... futex resumed>) = ? [pid 16054] +++ exited with 0 +++ [pid 16053] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16053, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16055 ci2-android-5-10/strace-static-x86_64: Process 16055 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16055] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16055] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16055] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16055] setpgid(0, 0) = 0 [pid 16055] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16055] write(3, "1000", 4) = 4 [pid 16055] close(3) = 0 [pid 16055] write(1, "executing program\n", 18) = 18 executing program [pid 16055] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16055] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16055] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16055] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16055] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16055] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16055] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16056 attached => {parent_tid=[16056]}, 88) = 16056 [pid 16056] set_robust_list(0x7fa72c8d79a0, 24 [pid 16055] rt_sigprocmask(SIG_SETMASK, [] [pid 16056] <... set_robust_list resumed>) = 0 [pid 16055] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16056] rt_sigprocmask(SIG_SETMASK, [] [pid 16055] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16056] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16055] <... futex resumed>) = 0 [pid 16055] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16056] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16056] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16055] <... futex resumed>) = 0 [pid 16056] <... futex resumed>) = 1 [pid 16055] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16056] mount(NULL, "./sys", "sysfs", 0, NULL [pid 16055] <... futex resumed>) = 0 [pid 16055] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16056] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 16056] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16055] <... futex resumed>) = 0 [pid 16056] <... futex resumed>) = 1 [pid 16055] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16056] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 16055] <... futex resumed>) = 0 [pid 16055] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16056] <... openat resumed>) = 3 [pid 16056] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16055] <... futex resumed>) = 0 [pid 16056] <... futex resumed>) = 1 [pid 16055] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16056] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16055] <... futex resumed>) = 0 [pid 16055] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16056] <... pwrite64 resumed>) = 36 [pid 16056] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16055] <... futex resumed>) = 0 [pid 16055] exit_group(0) = ? [pid 16056] +++ exited with 0 +++ [pid 16055] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16055, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16057 ci2-android-5-10/strace-static-x86_64: Process 16057 attached [pid 16057] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16057] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 16057] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16057] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16057] <... prctl resumed>) = 0 [pid 16057] setpgid(0, 0) = 0 [pid 16057] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16057] write(3, "1000", 4) = 4 [pid 16057] close(3) = 0 [pid 16057] write(1, "executing program\n", 18) = 18 executing program [pid 16057] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16057] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16057] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16057] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16057] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16057] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16057] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16058 attached => {parent_tid=[16058]}, 88) = 16058 [pid 16058] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16058] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16058] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16057] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16057] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16058] <... futex resumed>) = 0 [pid 16057] <... futex resumed>) = 1 [pid 16058] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16058] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16058] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16057] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16057] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16058] <... futex resumed>) = 0 [pid 16058] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16058] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16058] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16057] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16057] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16058] <... futex resumed>) = 0 [pid 16057] <... futex resumed>) = 1 [pid 16058] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16058] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16058] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16057] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16057] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16058] <... futex resumed>) = 0 [pid 16058] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16057] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16058] <... pwrite64 resumed>) = 36 [pid 16058] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16058] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16057] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16057] exit_group(0) = ? [pid 16058] <... futex resumed>) = ? [pid 16058] +++ exited with 0 +++ [pid 16057] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16057, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16059 ci2-android-5-10/strace-static-x86_64: Process 16059 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16059] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16059] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16059] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16059] setpgid(0, 0) = 0 [pid 16059] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16059] write(3, "1000", 4) = 4 [pid 16059] close(3) = 0 [pid 16059] write(1, "executing program\n", 18) = 18 executing program [pid 16059] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16059] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16059] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16059] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16059] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16059] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16059] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16060 attached => {parent_tid=[16060]}, 88) = 16060 [pid 16060] set_robust_list(0x7fa72c8d79a0, 24 [pid 16059] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16059] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16059] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16060] <... set_robust_list resumed>) = 0 [pid 16060] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16060] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16060] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16059] <... futex resumed>) = 0 [pid 16059] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16059] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16060] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16060] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16059] <... futex resumed>) = 0 [pid 16059] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16059] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16060] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16060] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16059] <... futex resumed>) = 0 [pid 16059] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16060] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16059] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16060] <... pwrite64 resumed>) = 36 [pid 16060] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16059] <... futex resumed>) = 0 [pid 16059] exit_group(0) = ? [pid 16060] +++ exited with 0 +++ [pid 16059] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16059, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16061 ci2-android-5-10/strace-static-x86_64: Process 16061 attached [pid 16061] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16061] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16061] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16061] setpgid(0, 0) = 0 [pid 16061] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16061] write(3, "1000", 4) = 4 [pid 16061] close(3) = 0 executing program [pid 16061] write(1, "executing program\n", 18) = 18 [pid 16061] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16061] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16061] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16061] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16061] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16061] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16061] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16062 attached => {parent_tid=[16062]}, 88) = 16062 [pid 16062] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16062] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16062] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16061] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16061] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16062] <... futex resumed>) = 0 [pid 16062] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16062] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16062] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16061] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16061] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16062] <... futex resumed>) = 0 [pid 16062] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16062] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16062] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16061] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16061] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16062] <... futex resumed>) = 0 [pid 16062] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16062] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16062] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16061] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16061] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16062] <... futex resumed>) = 0 [pid 16062] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16061] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16062] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16062] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16061] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16061] exit_group(0) = ? [pid 16062] <... futex resumed>) = ? [pid 16062] +++ exited with 0 +++ [pid 16061] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16061, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16063 ci2-android-5-10/strace-static-x86_64: Process 16063 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16063] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16063] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16063] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16063] setpgid(0, 0) = 0 [pid 16063] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16063] write(3, "1000", 4) = 4 [pid 16063] close(3) = 0 executing program [pid 16063] write(1, "executing program\n", 18) = 18 [pid 16063] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16063] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16063] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16063] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16063] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16063] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16063] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16064 attached => {parent_tid=[16064]}, 88) = 16064 [pid 16063] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16063] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16063] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16064] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16064] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16064] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16064] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16063] <... futex resumed>) = 0 [pid 16063] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16063] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16064] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16064] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16063] <... futex resumed>) = 0 [pid 16064] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16063] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16063] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16064] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16064] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16064] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16063] <... futex resumed>) = 0 [pid 16063] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16063] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16064] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16064] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16063] <... futex resumed>) = 0 [pid 16064] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16063] exit_group(0) = ? [pid 16064] <... futex resumed>) = ? [pid 16064] +++ exited with 0 +++ [pid 16063] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16063, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16065 ci2-android-5-10/strace-static-x86_64: Process 16065 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16065] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16065] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16065] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16065] setpgid(0, 0) = 0 [pid 16065] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16065] write(3, "1000", 4) = 4 [pid 16065] close(3) = 0 [pid 16065] write(1, "executing program\n", 18) = 18 executing program [pid 16065] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16065] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16065] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16065] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16065] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16065] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16065] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16066 attached => {parent_tid=[16066]}, 88) = 16066 [pid 16066] set_robust_list(0x7fa72c8d79a0, 24 [pid 16065] rt_sigprocmask(SIG_SETMASK, [] [pid 16066] <... set_robust_list resumed>) = 0 [pid 16065] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16066] rt_sigprocmask(SIG_SETMASK, [] [pid 16065] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16066] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16065] <... futex resumed>) = 0 [pid 16065] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16066] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16066] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16065] <... futex resumed>) = 0 [pid 16066] <... futex resumed>) = 1 [pid 16065] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16066] mount(NULL, "./sys", "sysfs", 0, NULL [pid 16065] <... futex resumed>) = 0 [pid 16065] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16066] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 16066] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16065] <... futex resumed>) = 0 [pid 16066] <... futex resumed>) = 1 [pid 16065] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16066] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 16065] <... futex resumed>) = 0 [pid 16065] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16066] <... openat resumed>) = 3 [pid 16066] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16065] <... futex resumed>) = 0 [pid 16066] <... futex resumed>) = 1 [pid 16065] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16066] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16065] <... futex resumed>) = 0 [pid 16065] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16066] <... pwrite64 resumed>) = 36 [pid 16066] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16065] <... futex resumed>) = 0 [pid 16066] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16065] exit_group(0) = ? [pid 16066] <... futex resumed>) = ? [pid 16066] +++ exited with 0 +++ [pid 16065] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16065, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 16067 attached , child_tidptr=0x555593cef690) = 16067 [pid 16067] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16067] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 16067] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16067] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16067] setpgid(0, 0) = 0 [pid 16067] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16067] <... openat resumed>) = 3 [pid 16067] write(3, "1000", 4) = 4 [pid 16067] close(3) = 0 [pid 16067] write(1, "executing program\n", 18) = 18 executing program [pid 16067] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16067] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16067] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16067] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16067] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16067] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16067] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[16068]}, 88) = 16068 [pid 16067] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16067] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16067] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 16068 attached [pid 16068] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16068] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16068] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16068] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16067] <... futex resumed>) = 0 [pid 16067] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16067] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16068] <... futex resumed>) = 1 [pid 16068] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16068] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16067] <... futex resumed>) = 0 [pid 16067] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16067] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16068] <... futex resumed>) = 1 [pid 16068] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16068] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16067] <... futex resumed>) = 0 [pid 16067] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16067] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16068] <... futex resumed>) = 1 [pid 16068] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16068] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16067] <... futex resumed>) = 0 [pid 16068] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16067] exit_group(0) = ? [pid 16068] <... futex resumed>) = ? [pid 16068] +++ exited with 0 +++ [pid 16067] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16067, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 16069 attached , child_tidptr=0x555593cef690) = 16069 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16069] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16069] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16069] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16069] setpgid(0, 0) = 0 [pid 16069] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16069] write(3, "1000", 4) = 4 [pid 16069] close(3) = 0 executing program [pid 16069] write(1, "executing program\n", 18) = 18 [pid 16069] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16069] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16069] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16069] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16069] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16069] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16069] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16070 attached => {parent_tid=[16070]}, 88) = 16070 [pid 16070] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16070] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16070] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16069] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16069] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16070] <... futex resumed>) = 0 [pid 16069] <... futex resumed>) = 1 [pid 16070] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16070] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16070] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16069] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16069] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16070] <... futex resumed>) = 0 [pid 16070] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16070] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16070] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16069] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16069] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16070] <... futex resumed>) = 0 [pid 16070] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 16069] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16070] <... openat resumed>) = 3 [pid 16070] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16070] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16069] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16069] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16070] <... futex resumed>) = 0 [pid 16070] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16069] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16070] <... pwrite64 resumed>) = 36 [pid 16070] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16069] <... futex resumed>) = 0 [pid 16069] exit_group(0) = ? [pid 16070] +++ exited with 0 +++ [pid 16069] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16069, 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=0x555593cef690) = 16071 ci2-android-5-10/strace-static-x86_64: Process 16071 attached [pid 16071] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16071] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 16071] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16071] setpgid(0, 0) = 0 [pid 16071] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16071] <... openat resumed>) = 3 [pid 16071] write(3, "1000", 4) = 4 [pid 16071] close(3) = 0 [pid 16071] write(1, "executing program\n", 18) = 18 executing program [pid 16071] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16071] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16071] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16071] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16071] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16071] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16071] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16072 attached => {parent_tid=[16072]}, 88) = 16072 [pid 16072] set_robust_list(0x7fa72c8d79a0, 24 [pid 16071] rt_sigprocmask(SIG_SETMASK, [] [pid 16072] <... set_robust_list resumed>) = 0 [pid 16072] rt_sigprocmask(SIG_SETMASK, [] [pid 16071] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16072] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16072] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16071] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16072] <... futex resumed>) = 0 [pid 16072] mkdirat(AT_FDCWD, "./sys", 0777 [pid 16071] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16072] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16072] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16072] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16071] <... futex resumed>) = 0 [pid 16071] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16072] <... futex resumed>) = 0 [pid 16072] mount(NULL, "./sys", "sysfs", 0, NULL [pid 16071] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16072] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 16072] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16072] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16071] <... futex resumed>) = 0 [pid 16071] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16072] <... futex resumed>) = 0 [pid 16072] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16071] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16072] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16072] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16071] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16071] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16072] <... futex resumed>) = 0 [pid 16071] <... futex resumed>) = 1 [pid 16072] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16071] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16072] <... pwrite64 resumed>) = 36 [pid 16072] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16071] <... futex resumed>) = 0 [pid 16071] exit_group(0) = ? [pid 16072] +++ exited with 0 +++ [pid 16071] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16071, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16073 ci2-android-5-10/strace-static-x86_64: Process 16073 attached [pid 16073] set_robust_list(0x555593cef6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 16073] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16073] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16073] setpgid(0, 0) = 0 [pid 16073] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16073] <... openat resumed>) = 3 [pid 16073] write(3, "1000", 4) = 4 [pid 16073] close(3) = 0 [pid 16073] write(1, "executing program\n", 18) = 18 [pid 16073] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 16073] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16073] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16073] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16073] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16073] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16073] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[16074]}, 88) = 16074 [pid 16073] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16073] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16073] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 16074 attached [pid 16074] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16074] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16074] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16074] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16073] <... futex resumed>) = 0 [pid 16073] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16073] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16074] <... futex resumed>) = 1 [pid 16074] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16074] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16073] <... futex resumed>) = 0 [pid 16073] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16073] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16074] <... futex resumed>) = 1 [pid 16074] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16074] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16073] <... futex resumed>) = 0 [pid 16073] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16073] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16074] <... futex resumed>) = 1 [pid 16074] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16074] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16073] <... futex resumed>) = 0 [pid 16073] exit_group(0) = ? [pid 16074] +++ exited with 0 +++ [pid 16073] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16073, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16075 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 16075 attached [pid 16075] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16075] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16075] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16075] setpgid(0, 0) = 0 [pid 16075] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16075] write(3, "1000", 4) = 4 [pid 16075] close(3) = 0 [pid 16075] write(1, "executing program\n", 18) = 18 executing program [pid 16075] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16075] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16075] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16075] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16075] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16075] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16075] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[16076]}, 88) = 16076 [pid 16075] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16075] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16075] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 16076 attached [pid 16076] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16076] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16076] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16076] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16075] <... futex resumed>) = 0 [pid 16075] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16075] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16076] <... futex resumed>) = 1 [pid 16076] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16076] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16075] <... futex resumed>) = 0 [pid 16075] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16075] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16076] <... futex resumed>) = 1 [pid 16076] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16076] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16075] <... futex resumed>) = 0 [pid 16075] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16075] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16076] <... futex resumed>) = 1 [pid 16076] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16076] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16075] <... futex resumed>) = 0 [pid 16075] exit_group(0 [pid 16076] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16075] <... exit_group resumed>) = ? [pid 16076] <... futex resumed>) = ? [pid 16076] +++ exited with 0 +++ [pid 16075] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16075, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16077 ci2-android-5-10/strace-static-x86_64: Process 16077 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16077] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16077] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16077] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16077] setpgid(0, 0) = 0 [pid 16077] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16077] write(3, "1000", 4) = 4 [pid 16077] close(3) = 0 [pid 16077] write(1, "executing program\n", 18) = 18 executing program [pid 16077] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16077] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16077] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16077] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16077] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16077] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16077] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[16078]}, 88) = 16078 [pid 16077] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16077] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16077] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 16078 attached [pid 16078] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16078] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16078] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16078] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16077] <... futex resumed>) = 0 [pid 16078] <... futex resumed>) = 1 [pid 16077] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16077] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16078] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16078] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16077] <... futex resumed>) = 0 [pid 16077] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16077] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16078] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16078] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16077] <... futex resumed>) = 0 [pid 16077] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16077] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16078] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16078] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16077] <... futex resumed>) = 0 [pid 16077] exit_group(0) = ? [pid 16078] +++ exited with 0 +++ [pid 16077] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16077, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16079 ci2-android-5-10/strace-static-x86_64: Process 16079 attached [pid 16079] set_robust_list(0x555593cef6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16079] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16079] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16079] setpgid(0, 0) = 0 [pid 16079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16079] write(3, "1000", 4) = 4 [pid 16079] close(3) = 0 [pid 16079] write(1, "executing program\n", 18) = 18 executing program [pid 16079] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16079] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16079] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16079] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16079] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16079] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16079] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[16080]}, 88) = 16080 [pid 16079] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16079] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16079] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 16080 attached [pid 16080] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16080] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16080] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16080] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16079] <... futex resumed>) = 0 [pid 16079] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16079] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16080] <... futex resumed>) = 1 [pid 16080] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16080] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16079] <... futex resumed>) = 0 [pid 16080] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 16079] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16079] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16080] <... openat resumed>) = 3 [pid 16080] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16080] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16079] <... futex resumed>) = 0 [pid 16079] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16080] <... futex resumed>) = 0 [pid 16079] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16080] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16080] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16079] <... futex resumed>) = 0 [pid 16080] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16079] exit_group(0) = ? [pid 16080] <... futex resumed>) = ? [pid 16080] +++ exited with 0 +++ [pid 16079] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16079, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 16081 attached , child_tidptr=0x555593cef690) = 16081 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16081] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16081] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16081] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16081] setpgid(0, 0) = 0 [pid 16081] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16081] write(3, "1000", 4) = 4 [pid 16081] close(3) = 0 [pid 16081] write(1, "executing program\n", 18) = 18 executing program [pid 16081] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16081] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16081] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16081] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16081] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16081] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16081] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[16082]}, 88) = 16082 [pid 16081] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16081] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16081] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 16082 attached [pid 16082] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16082] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16082] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16082] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16081] <... futex resumed>) = 0 [pid 16081] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16081] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16082] <... futex resumed>) = 1 [pid 16082] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16082] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16081] <... futex resumed>) = 0 [pid 16081] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16081] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16082] <... futex resumed>) = 1 [pid 16082] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16082] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16081] <... futex resumed>) = 0 [pid 16081] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16081] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16082] <... futex resumed>) = 1 [pid 16082] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16082] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16081] <... futex resumed>) = 0 [pid 16081] exit_group(0 [pid 16082] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16081] <... exit_group resumed>) = ? [pid 16082] <... futex resumed>) = ? [pid 16082] +++ exited with 0 +++ [pid 16081] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16081, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16083 ci2-android-5-10/strace-static-x86_64: Process 16083 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 16083] set_robust_list(0x555593cef6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16083] <... set_robust_list resumed>) = 0 [pid 16083] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16083] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16083] setpgid(0, 0) = 0 [pid 16083] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16083] write(3, "1000", 4) = 4 [pid 16083] close(3) = 0 [pid 16083] write(1, "executing program\n", 18) = 18 executing program [pid 16083] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16083] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16083] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16083] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16083] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16083] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16083] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16084 attached => {parent_tid=[16084]}, 88) = 16084 [pid 16084] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16084] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16084] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16083] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16083] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16084] <... futex resumed>) = 0 [pid 16083] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16084] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16084] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16084] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16083] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16083] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16084] <... futex resumed>) = 0 [pid 16084] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16083] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16084] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16084] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16083] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16083] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16084] <... futex resumed>) = 0 [pid 16084] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 16083] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16084] <... openat resumed>) = 3 [pid 16084] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16083] <... futex resumed>) = 0 [pid 16084] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16083] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16084] <... futex resumed>) = 0 [pid 16084] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16083] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16084] <... pwrite64 resumed>) = 36 [pid 16084] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16083] <... futex resumed>) = 0 [pid 16083] exit_group(0) = ? [pid 16084] +++ exited with 0 +++ [pid 16083] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16083, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16085 ci2-android-5-10/strace-static-x86_64: Process 16085 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16085] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16085] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16085] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16085] setpgid(0, 0) = 0 [pid 16085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16085] write(3, "1000", 4) = 4 [pid 16085] close(3) = 0 [pid 16085] write(1, "executing program\n", 18) = 18 executing program [pid 16085] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16085] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16085] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16085] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16085] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16085] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16085] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16086 attached => {parent_tid=[16086]}, 88) = 16086 [pid 16086] set_robust_list(0x7fa72c8d79a0, 24 [pid 16085] rt_sigprocmask(SIG_SETMASK, [] [pid 16086] <... set_robust_list resumed>) = 0 [pid 16085] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16086] rt_sigprocmask(SIG_SETMASK, [] [pid 16085] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16086] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16085] <... futex resumed>) = 0 [pid 16085] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16086] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16086] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16085] <... futex resumed>) = 0 [pid 16085] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16085] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16086] <... futex resumed>) = 1 [pid 16086] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16086] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16085] <... futex resumed>) = 0 [pid 16085] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16085] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16086] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16086] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16085] <... futex resumed>) = 0 [pid 16085] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16085] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16086] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16086] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16085] <... futex resumed>) = 0 [pid 16086] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16085] exit_group(0) = ? [pid 16086] <... futex resumed>) = ? [pid 16086] +++ exited with 0 +++ [pid 16085] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16085, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 16087 attached , child_tidptr=0x555593cef690) = 16087 [pid 16087] set_robust_list(0x555593cef6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 16087] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16087] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16087] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16087] write(3, "1000", 4) = 4 [pid 16087] close(3) = 0 [pid 16087] write(1, "executing program\n", 18) = 18 [pid 16087] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16087] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 executing program [pid 16087] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16087] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16087] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16087] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16087] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[16088]}, 88) = 16088 [pid 16087] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16087] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16087] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 16088 attached [pid 16088] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16088] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16088] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16088] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16087] <... futex resumed>) = 0 [pid 16087] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16087] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16088] <... futex resumed>) = 1 [pid 16088] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16088] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16087] <... futex resumed>) = 0 [pid 16087] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16087] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16088] <... futex resumed>) = 1 [pid 16088] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16088] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16087] <... futex resumed>) = 0 [pid 16087] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16087] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16088] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16088] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16087] <... futex resumed>) = 0 [pid 16088] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16087] exit_group(0) = ? [pid 16088] <... futex resumed>) = ? [pid 16088] +++ exited with 0 +++ [pid 16087] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16087, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16089 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 16089 attached [pid 16089] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16089] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16089] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16089] setpgid(0, 0) = 0 [pid 16089] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16089] write(3, "1000", 4) = 4 [pid 16089] close(3) = 0 [pid 16089] write(1, "executing program\n", 18) = 18 executing program [pid 16089] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16089] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16089] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16089] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16089] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16089] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16089] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[16090]}, 88) = 16090 ci2-android-5-10/strace-static-x86_64: Process 16090 attached [pid 16089] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16089] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16089] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16090] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16090] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16090] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16090] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16089] <... futex resumed>) = 0 [pid 16089] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16089] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16090] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16090] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16089] <... futex resumed>) = 0 [pid 16089] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16089] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16090] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16090] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16089] <... futex resumed>) = 0 [pid 16089] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16089] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16090] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16090] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16089] <... futex resumed>) = 0 [pid 16090] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16089] exit_group(0 [pid 16090] <... futex resumed>) = ? [pid 16089] <... exit_group resumed>) = ? [pid 16090] +++ exited with 0 +++ [pid 16089] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16089, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16091 ci2-android-5-10/strace-static-x86_64: Process 16091 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16091] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16091] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16091] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16091] setpgid(0, 0) = 0 [pid 16091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16091] write(3, "1000", 4) = 4 [pid 16091] close(3) = 0 [pid 16091] write(1, "executing program\n", 18) = 18 executing program [pid 16091] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16091] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16091] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16091] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16091] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16091] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16091] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16092 attached => {parent_tid=[16092]}, 88) = 16092 [pid 16092] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16092] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16092] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16091] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16091] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16092] <... futex resumed>) = 0 [pid 16091] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16092] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16092] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16092] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16091] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16091] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16092] <... futex resumed>) = 0 [pid 16091] <... futex resumed>) = 1 [pid 16092] mount(NULL, "./sys", "sysfs", 0, NULL [pid 16091] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16092] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 16092] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16092] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16091] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16091] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16092] <... futex resumed>) = 0 [pid 16092] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16091] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16092] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16092] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16091] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16091] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16092] <... futex resumed>) = 0 [pid 16092] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16091] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16092] <... pwrite64 resumed>) = 36 [pid 16092] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16091] <... futex resumed>) = 0 [pid 16091] exit_group(0) = ? [pid 16092] +++ exited with 0 +++ [pid 16091] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16091, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16093 ci2-android-5-10/strace-static-x86_64: Process 16093 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16093] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16093] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16093] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16093] setpgid(0, 0) = 0 [pid 16093] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16093] write(3, "1000", 4) = 4 [pid 16093] close(3) = 0 [pid 16093] write(1, "executing program\n", 18) = 18 executing program [pid 16093] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16093] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16093] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16093] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16093] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16093] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16093] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16094 attached => {parent_tid=[16094]}, 88) = 16094 [pid 16094] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16094] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16094] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16093] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16093] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16094] <... futex resumed>) = 0 [pid 16093] <... futex resumed>) = 1 [pid 16094] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16094] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16093] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16094] <... futex resumed>) = 0 [pid 16094] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16093] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16093] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16094] <... futex resumed>) = 0 [pid 16093] <... futex resumed>) = 1 [pid 16094] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16093] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16094] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16094] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16093] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16093] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16094] <... futex resumed>) = 0 [pid 16094] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 16093] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16094] <... openat resumed>) = 3 [pid 16094] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16093] <... futex resumed>) = 0 [pid 16094] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16093] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16094] <... futex resumed>) = 0 [pid 16093] <... futex resumed>) = 1 [pid 16093] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16094] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16094] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16093] <... futex resumed>) = 0 [pid 16093] exit_group(0 [pid 16094] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16093] <... exit_group resumed>) = ? [pid 16094] <... futex resumed>) = ? [pid 16094] +++ exited with 0 +++ [pid 16093] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16093, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16095 ci2-android-5-10/strace-static-x86_64: Process 16095 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16095] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16095] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16095] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16095] setpgid(0, 0) = 0 [pid 16095] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16095] write(3, "1000", 4) = 4 [pid 16095] close(3) = 0 [pid 16095] write(1, "executing program\n", 18) = 18 executing program [pid 16095] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16095] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16095] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16095] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16095] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16095] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16095] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16096 attached => {parent_tid=[16096]}, 88) = 16096 [pid 16096] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16096] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16096] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16095] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16095] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16096] <... futex resumed>) = 0 [pid 16096] mkdirat(AT_FDCWD, "./sys", 0777 [pid 16095] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16096] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16096] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16096] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16095] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16095] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16096] <... futex resumed>) = 0 [pid 16095] <... futex resumed>) = 1 [pid 16096] mount(NULL, "./sys", "sysfs", 0, NULL [pid 16095] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16096] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 16096] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16095] <... futex resumed>) = 0 [pid 16096] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 16095] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16095] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16096] <... openat resumed>) = 3 [pid 16096] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16095] <... futex resumed>) = 0 [pid 16095] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16095] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16096] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16096] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16095] <... futex resumed>) = 0 [pid 16096] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16095] exit_group(0) = ? [pid 16096] <... futex resumed>) = ? [pid 16096] +++ exited with 0 +++ [pid 16095] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16095, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 16097 attached , child_tidptr=0x555593cef690) = 16097 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16097] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16097] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16097] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16097] setpgid(0, 0) = 0 [pid 16097] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16097] write(3, "1000", 4) = 4 [pid 16097] close(3) = 0 [pid 16097] write(1, "executing program\n", 18) = 18 [pid 16097] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16097] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16097] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16097] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16097] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 executing program [pid 16097] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16097] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[16098]}, 88) = 16098 ci2-android-5-10/strace-static-x86_64: Process 16098 attached [pid 16097] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16097] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16097] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16098] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16098] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16098] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16098] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16097] <... futex resumed>) = 0 [pid 16097] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16097] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16098] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16098] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16097] <... futex resumed>) = 0 [pid 16097] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16097] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16098] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16098] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16098] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16097] <... futex resumed>) = 0 [pid 16097] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16097] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16098] <... futex resumed>) = 0 [pid 16098] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16098] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16098] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16097] <... futex resumed>) = 0 [pid 16097] exit_group(0) = ? [pid 16098] <... futex resumed>) = ? [pid 16098] +++ exited with 0 +++ [pid 16097] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16097, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16099 ci2-android-5-10/strace-static-x86_64: Process 16099 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16099] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16099] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16099] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16099] setpgid(0, 0) = 0 [pid 16099] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16099] write(3, "1000", 4) = 4 [pid 16099] close(3) = 0 [pid 16099] write(1, "executing program\n", 18) = 18 executing program [pid 16099] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16099] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16099] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16099] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16099] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16099] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16099] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16100 attached => {parent_tid=[16100]}, 88) = 16100 [pid 16100] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16100] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16100] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16099] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16099] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16100] <... futex resumed>) = 0 [pid 16099] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16100] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16100] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16100] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16099] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16099] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16100] <... futex resumed>) = 0 [pid 16099] <... futex resumed>) = 1 [pid 16100] mount(NULL, "./sys", "sysfs", 0, NULL [pid 16099] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16100] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 16100] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16100] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16099] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16099] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16100] <... futex resumed>) = 0 [pid 16100] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 16099] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16100] <... openat resumed>) = 3 [pid 16100] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16099] <... futex resumed>) = 0 [pid 16099] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16099] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16100] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16100] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16099] <... futex resumed>) = 0 [pid 16099] exit_group(0) = ? [pid 16100] +++ exited with 0 +++ [pid 16099] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16099, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16101 ci2-android-5-10/strace-static-x86_64: Process 16101 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16101] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16101] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16101] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16101] setpgid(0, 0) = 0 [pid 16101] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16101] write(3, "1000", 4) = 4 [pid 16101] close(3) = 0 [pid 16101] write(1, "executing program\n", 18) = 18 executing program [pid 16101] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16101] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16101] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16101] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16101] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16101] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16101] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16102 attached => {parent_tid=[16102]}, 88) = 16102 [pid 16102] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16102] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16102] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16101] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16101] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16102] <... futex resumed>) = 0 [pid 16101] <... futex resumed>) = 1 [pid 16102] mkdirat(AT_FDCWD, "./sys", 0777 [pid 16101] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16102] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16102] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16102] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16101] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16101] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16102] <... futex resumed>) = 0 [pid 16101] <... futex resumed>) = 1 [pid 16102] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16101] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16102] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16102] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16101] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16101] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16102] <... futex resumed>) = 0 [pid 16101] <... futex resumed>) = 1 [pid 16102] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16101] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16102] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16102] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16101] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16101] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16102] <... futex resumed>) = 0 [pid 16102] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16101] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16102] <... pwrite64 resumed>) = 36 [pid 16102] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16102] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16101] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16101] exit_group(0) = ? [pid 16102] <... futex resumed>) = ? [pid 16102] +++ exited with 0 +++ [pid 16101] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16101, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16103 rt_sigprocmask(SIG_SETMASK, []ci2-android-5-10/strace-static-x86_64: Process 16103 attached , NULL, 8) = 0 [pid 16103] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16103] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16103] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16103] setpgid(0, 0) = 0 [pid 16103] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16103] write(3, "1000", 4) = 4 [pid 16103] close(3) = 0 [pid 16103] write(1, "executing program\n", 18) = 18 [pid 16103] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 16103] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16103] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16103] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16103] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16103] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16103] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16104 attached => {parent_tid=[16104]}, 88) = 16104 [pid 16104] set_robust_list(0x7fa72c8d79a0, 24 [pid 16103] rt_sigprocmask(SIG_SETMASK, [] [pid 16104] <... set_robust_list resumed>) = 0 [pid 16103] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16104] rt_sigprocmask(SIG_SETMASK, [] [pid 16103] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16104] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16103] <... futex resumed>) = 0 [pid 16103] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16104] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16104] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16103] <... futex resumed>) = 0 [pid 16104] <... futex resumed>) = 1 [pid 16103] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16104] mount(NULL, "./sys", "sysfs", 0, NULL [pid 16103] <... futex resumed>) = 0 [pid 16103] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16104] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 16104] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16103] <... futex resumed>) = 0 [pid 16104] <... futex resumed>) = 1 [pid 16103] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16104] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 16103] <... futex resumed>) = 0 [pid 16103] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16104] <... openat resumed>) = 3 [pid 16104] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16103] <... futex resumed>) = 0 [pid 16104] <... futex resumed>) = 1 [pid 16103] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16104] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16103] <... futex resumed>) = 0 [pid 16103] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16104] <... pwrite64 resumed>) = 36 [pid 16104] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16103] <... futex resumed>) = 0 [pid 16104] <... futex resumed>) = 1 [pid 16104] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16103] exit_group(0) = ? [pid 16104] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 16104] +++ exited with 0 +++ [pid 16103] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16103, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16105 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 16105 attached [pid 16105] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16105] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16105] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16105] setpgid(0, 0) = 0 [pid 16105] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16105] write(3, "1000", 4) = 4 [pid 16105] close(3) = 0 [pid 16105] write(1, "executing program\n", 18) = 18 executing program [pid 16105] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16105] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16105] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16105] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16105] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16105] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16105] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[16106]}, 88) = 16106 [pid 16105] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16105] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16105] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 16106 attached [pid 16106] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16106] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16106] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16106] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16105] <... futex resumed>) = 0 [pid 16105] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16105] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16106] <... futex resumed>) = 1 [pid 16106] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16106] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16105] <... futex resumed>) = 0 [pid 16105] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16105] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16106] <... futex resumed>) = 1 [pid 16106] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16106] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16105] <... futex resumed>) = 0 [pid 16105] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16105] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16106] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16106] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16105] <... futex resumed>) = 0 [pid 16106] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16105] exit_group(0) = ? [pid 16106] <... futex resumed>) = ? [pid 16106] +++ exited with 0 +++ [pid 16105] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16105, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16107 ci2-android-5-10/strace-static-x86_64: Process 16107 attached [pid 16107] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16107] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 16107] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16107] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16107] setpgid(0, 0) = 0 [pid 16107] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16107] <... openat resumed>) = 3 [pid 16107] write(3, "1000", 4) = 4 [pid 16107] close(3) = 0 [pid 16107] write(1, "executing program\n", 18) = 18 executing program [pid 16107] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16107] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16107] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16107] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16107] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16107] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16107] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16108 attached => {parent_tid=[16108]}, 88) = 16108 [pid 16108] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16108] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16108] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16107] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16107] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16108] <... futex resumed>) = 0 [pid 16108] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16108] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16108] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16107] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16107] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16108] <... futex resumed>) = 0 [pid 16107] <... futex resumed>) = 1 [pid 16108] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16107] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16108] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16108] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16107] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16107] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16108] <... futex resumed>) = 0 [pid 16107] <... futex resumed>) = 1 [pid 16108] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16108] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16108] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16107] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16107] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16108] <... futex resumed>) = 0 [pid 16108] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16107] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16108] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16108] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16107] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16107] exit_group(0 [pid 16108] <... futex resumed>) = ? [pid 16108] +++ exited with 0 +++ [pid 16107] <... exit_group resumed>) = ? [pid 16107] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16107, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 16109 attached , child_tidptr=0x555593cef690) = 16109 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 16109] set_robust_list(0x555593cef6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16109] <... set_robust_list resumed>) = 0 [pid 16109] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16109] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16109] setpgid(0, 0) = 0 [pid 16109] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16109] write(3, "1000", 4) = 4 [pid 16109] close(3) = 0 [pid 16109] write(1, "executing program\n", 18) = 18 executing program [pid 16109] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16109] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16109] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16109] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16109] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16109] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16109] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[16110]}, 88) = 16110 [pid 16109] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16109] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16109] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 16110 attached [pid 16110] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16110] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16110] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16110] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16109] <... futex resumed>) = 0 [pid 16109] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16109] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16110] <... futex resumed>) = 1 [pid 16110] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16110] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16109] <... futex resumed>) = 0 [pid 16109] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16109] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16110] <... futex resumed>) = 1 [pid 16110] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16110] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16109] <... futex resumed>) = 0 [pid 16109] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16110] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16109] <... futex resumed>) = 0 [pid 16109] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16110] <... pwrite64 resumed>) = 36 [pid 16110] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16109] <... futex resumed>) = 0 [pid 16109] exit_group(0) = ? [pid 16110] +++ exited with 0 +++ [pid 16109] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16109, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 16111 attached , child_tidptr=0x555593cef690) = 16111 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16111] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16111] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16111] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16111] setpgid(0, 0) = 0 [pid 16111] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16111] write(3, "1000", 4) = 4 [pid 16111] close(3) = 0 [pid 16111] write(1, "executing program\n", 18) = 18 executing program [pid 16111] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16111] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16111] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16111] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16111] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16111] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16111] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16112 attached => {parent_tid=[16112]}, 88) = 16112 [pid 16111] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16111] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16111] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16112] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16112] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16112] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16112] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16111] <... futex resumed>) = 0 [pid 16111] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16111] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16112] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16112] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16111] <... futex resumed>) = 0 [pid 16111] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16111] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16112] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16112] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16111] <... futex resumed>) = 0 [pid 16111] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16111] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16112] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16112] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16111] <... futex resumed>) = 0 [pid 16111] exit_group(0) = ? [pid 16112] +++ exited with 0 +++ [pid 16111] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16111, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 16113 attached , child_tidptr=0x555593cef690) = 16113 [pid 16113] set_robust_list(0x555593cef6a0, 24 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 16113] <... set_robust_list resumed>) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16113] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16113] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16113] setpgid(0, 0) = 0 [pid 16113] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16113] write(3, "1000", 4) = 4 [pid 16113] close(3) = 0 executing program [pid 16113] write(1, "executing program\n", 18) = 18 [pid 16113] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16113] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16113] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16113] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16113] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16113] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16113] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16114 attached => {parent_tid=[16114]}, 88) = 16114 [pid 16114] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16114] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16114] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16113] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16113] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16114] <... futex resumed>) = 0 [pid 16114] mkdirat(AT_FDCWD, "./sys", 0777 [pid 16113] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16114] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16114] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16114] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16113] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16113] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16114] <... futex resumed>) = 0 [pid 16114] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16113] <... futex resumed>) = 1 [pid 16114] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16114] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16113] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16113] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16114] <... futex resumed>) = 0 [pid 16114] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16113] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16114] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16113] <... futex resumed>) = 0 [pid 16113] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16113] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16114] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16114] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16113] <... futex resumed>) = 0 [pid 16113] exit_group(0) = ? [pid 16114] +++ exited with 0 +++ [pid 16113] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16113, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16115 ci2-android-5-10/strace-static-x86_64: Process 16115 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16115] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16115] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16115] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16115] setpgid(0, 0) = 0 [pid 16115] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16115] write(3, "1000", 4) = 4 [pid 16115] close(3) = 0 [pid 16115] write(1, "executing program\n", 18) = 18 executing program [pid 16115] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16115] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16115] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16115] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16115] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16115] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16115] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16116 attached => {parent_tid=[16116]}, 88) = 16116 [pid 16116] set_robust_list(0x7fa72c8d79a0, 24 [pid 16115] rt_sigprocmask(SIG_SETMASK, [] [pid 16116] <... set_robust_list resumed>) = 0 [pid 16115] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16116] rt_sigprocmask(SIG_SETMASK, [] [pid 16115] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16116] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16115] <... futex resumed>) = 0 [pid 16115] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16116] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16116] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16115] <... futex resumed>) = 0 [pid 16116] <... futex resumed>) = 1 [pid 16115] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16116] mount(NULL, "./sys", "sysfs", 0, NULL [pid 16115] <... futex resumed>) = 0 [pid 16115] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16116] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 16116] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16115] <... futex resumed>) = 0 [pid 16116] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16115] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16116] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16115] <... futex resumed>) = 0 [pid 16116] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 16115] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16116] <... openat resumed>) = 3 [pid 16116] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16115] <... futex resumed>) = 0 [pid 16116] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16115] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16116] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16115] <... futex resumed>) = 0 [pid 16116] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16115] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16116] <... pwrite64 resumed>) = 36 [pid 16116] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16115] <... futex resumed>) = 0 [pid 16115] exit_group(0) = ? [pid 16116] +++ exited with 0 +++ [pid 16115] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16115, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 16117 attached , child_tidptr=0x555593cef690) = 16117 [pid 16117] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16117] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 16117] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16117] setpgid(0, 0) = 0 [pid 16117] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16117] <... openat resumed>) = 3 [pid 16117] write(3, "1000", 4) = 4 [pid 16117] close(3) = 0 [pid 16117] write(1, "executing program\n", 18) = 18 [pid 16117] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 16117] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16117] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16117] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16117] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16117] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16117] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[16118]}, 88) = 16118 [pid 16117] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16117] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16117] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 16118 attached [pid 16118] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16118] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16118] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16118] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16117] <... futex resumed>) = 0 [pid 16117] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16117] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16118] <... futex resumed>) = 1 [pid 16118] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16118] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16117] <... futex resumed>) = 0 [pid 16117] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16117] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16118] <... futex resumed>) = 1 [pid 16118] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16118] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16117] <... futex resumed>) = 0 [pid 16117] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16117] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16118] <... futex resumed>) = 1 [pid 16118] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16118] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16117] <... futex resumed>) = 0 [pid 16118] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16117] exit_group(0) = ? [pid 16118] <... futex resumed>) = ? [pid 16118] +++ exited with 0 +++ [pid 16117] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16117, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16119 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 16119 attached [pid 16119] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16119] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16119] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16119] setpgid(0, 0) = 0 [pid 16119] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16119] write(3, "1000", 4) = 4 [pid 16119] close(3) = 0 [pid 16119] write(1, "executing program\n", 18) = 18 executing program [pid 16119] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16119] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16119] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16119] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16119] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16119] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16119] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16120 attached => {parent_tid=[16120]}, 88) = 16120 [pid 16120] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16120] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16120] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16119] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16119] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16120] <... futex resumed>) = 0 [pid 16120] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16120] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16120] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16119] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16119] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16120] <... futex resumed>) = 0 [pid 16119] <... futex resumed>) = 1 [pid 16120] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16120] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16120] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16119] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16119] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16120] <... futex resumed>) = 0 [pid 16119] <... futex resumed>) = 1 [pid 16120] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16119] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16120] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16120] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16119] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16119] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16120] <... futex resumed>) = 0 [pid 16120] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16119] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16120] <... pwrite64 resumed>) = 36 [pid 16120] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16120] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16119] <... futex resumed>) = 0 [pid 16119] exit_group(0) = ? [pid 16120] <... futex resumed>) = ? [pid 16120] +++ exited with 0 +++ [pid 16119] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16119, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16121 ci2-android-5-10/strace-static-x86_64: Process 16121 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16121] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16121] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16121] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16121] setpgid(0, 0) = 0 [pid 16121] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16121] write(3, "1000", 4) = 4 [pid 16121] close(3) = 0 [pid 16121] write(1, "executing program\n", 18) = 18 executing program [pid 16121] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16121] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16121] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16121] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16121] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16121] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16121] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16122 attached => {parent_tid=[16122]}, 88) = 16122 [pid 16122] set_robust_list(0x7fa72c8d79a0, 24 [pid 16121] rt_sigprocmask(SIG_SETMASK, [] [pid 16122] <... set_robust_list resumed>) = 0 [pid 16121] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16121] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16122] rt_sigprocmask(SIG_SETMASK, [] [pid 16121] <... futex resumed>) = 0 [pid 16121] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16122] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16122] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16122] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16121] <... futex resumed>) = 0 [pid 16121] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16122] mount(NULL, "./sys", "sysfs", 0, NULL [pid 16121] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16122] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 16122] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16121] <... futex resumed>) = 0 [pid 16122] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16121] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16121] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16122] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16122] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16122] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16121] <... futex resumed>) = 0 [pid 16121] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16121] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16122] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16122] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16121] <... futex resumed>) = 0 [pid 16121] exit_group(0) = ? [pid 16122] +++ exited with 0 +++ [pid 16121] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16121, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 16123 attached , child_tidptr=0x555593cef690) = 16123 [pid 16123] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16123] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 16123] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16123] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16123] <... prctl resumed>) = 0 [pid 16123] setpgid(0, 0) = 0 [pid 16123] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16123] write(3, "1000", 4) = 4 [pid 16123] close(3) = 0 [pid 16123] write(1, "executing program\n", 18) = 18 executing program [pid 16123] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16123] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16123] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16123] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16123] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16123] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16123] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16124 attached => {parent_tid=[16124]}, 88) = 16124 [pid 16123] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16123] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16123] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16124] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16124] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16124] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16124] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16123] <... futex resumed>) = 0 [pid 16123] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16123] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16124] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16124] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16123] <... futex resumed>) = 0 [pid 16123] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16123] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16124] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16124] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16123] <... futex resumed>) = 0 [pid 16123] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16123] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16124] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16124] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16123] <... futex resumed>) = 0 [pid 16123] exit_group(0) = ? [pid 16124] +++ exited with 0 +++ [pid 16123] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16123, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16125 ci2-android-5-10/strace-static-x86_64: Process 16125 attached [pid 16125] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16125] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 16125] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16125] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16125] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16125] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16125] write(3, "1000", 4) = 4 [pid 16125] close(3) = 0 [pid 16125] write(1, "executing program\n", 18) = 18 executing program [pid 16125] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16125] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16125] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16125] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16125] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16125] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16125] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16126 attached [pid 16126] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16126] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16126] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16125] <... clone3 resumed> => {parent_tid=[16126]}, 88) = 16126 [pid 16125] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16125] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16126] <... futex resumed>) = 0 [pid 16126] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16126] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16126] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16125] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16125] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16126] <... futex resumed>) = 0 [pid 16126] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16126] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16126] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16125] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16125] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16126] <... futex resumed>) = 0 [pid 16126] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 16125] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16126] <... openat resumed>) = 3 [pid 16126] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16125] <... futex resumed>) = 0 [pid 16125] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16125] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16126] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16126] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16125] <... futex resumed>) = 0 [pid 16126] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16125] exit_group(0) = ? [pid 16126] <... futex resumed>) = ? [pid 16126] +++ exited with 0 +++ [pid 16125] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16125, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16127 ci2-android-5-10/strace-static-x86_64: Process 16127 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16127] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16127] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16127] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16127] setpgid(0, 0) = 0 [pid 16127] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16127] write(3, "1000", 4) = 4 [pid 16127] close(3) = 0 [pid 16127] write(1, "executing program\n", 18) = 18 executing program [pid 16127] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16127] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16127] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16127] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16127] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16127] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16127] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16128 attached [pid 16128] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16128] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16128] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16127] <... clone3 resumed> => {parent_tid=[16128]}, 88) = 16128 [pid 16127] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16127] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16128] <... futex resumed>) = 0 [pid 16128] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16128] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16128] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16127] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16127] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16128] <... futex resumed>) = 0 [pid 16127] <... futex resumed>) = 1 [pid 16128] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16127] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16128] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16128] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16127] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16127] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16128] <... futex resumed>) = 0 [pid 16128] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 16127] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16128] <... openat resumed>) = 3 [pid 16128] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16127] <... futex resumed>) = 0 [pid 16127] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16127] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16128] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16128] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16127] <... futex resumed>) = 0 [pid 16127] exit_group(0) = ? [pid 16128] +++ exited with 0 +++ [pid 16127] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16127, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 16129 attached , child_tidptr=0x555593cef690) = 16129 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16129] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16129] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16129] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16129] setpgid(0, 0) = 0 [pid 16129] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16129] write(3, "1000", 4) = 4 [pid 16129] close(3) = 0 executing program [pid 16129] write(1, "executing program\n", 18) = 18 [pid 16129] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16129] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16129] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16129] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16129] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16129] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16129] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16130 attached => {parent_tid=[16130]}, 88) = 16130 [pid 16130] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16130] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16130] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16129] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16129] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16130] <... futex resumed>) = 0 [pid 16130] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16130] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16130] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16129] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16129] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16130] <... futex resumed>) = 0 [pid 16130] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16130] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16130] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16129] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16129] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16130] <... futex resumed>) = 0 [pid 16129] <... futex resumed>) = 1 [pid 16130] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 16129] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16130] <... openat resumed>) = 3 [pid 16130] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16130] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16129] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16129] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16130] <... futex resumed>) = 0 [pid 16129] <... futex resumed>) = 1 [pid 16130] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16129] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16130] <... pwrite64 resumed>) = 36 [pid 16130] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16130] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16129] <... futex resumed>) = 0 [pid 16129] exit_group(0) = ? [pid 16130] <... futex resumed>) = ? [pid 16130] +++ exited with 0 +++ [pid 16129] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16129, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16131 ci2-android-5-10/strace-static-x86_64: Process 16131 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16131] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16131] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16131] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16131] setpgid(0, 0) = 0 [pid 16131] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16131] write(3, "1000", 4) = 4 [pid 16131] close(3) = 0 [pid 16131] write(1, "executing program\n", 18) = 18 executing program [pid 16131] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16131] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16131] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16131] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16131] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16131] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16131] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[16132]}, 88) = 16132 [pid 16131] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16131] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16131] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 16132 attached [pid 16132] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16132] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16132] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16132] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16132] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16131] <... futex resumed>) = 0 [pid 16131] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16132] <... futex resumed>) = 0 [pid 16131] <... futex resumed>) = 1 [pid 16132] mount(NULL, "./sys", "sysfs", 0, NULL [pid 16131] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16132] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 16132] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16132] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16131] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16131] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16132] <... futex resumed>) = 0 [pid 16132] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 16131] <... futex resumed>) = 1 [pid 16132] <... openat resumed>) = 3 [pid 16131] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16132] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16132] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16131] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16131] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16132] <... futex resumed>) = 0 [pid 16132] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16131] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16132] <... pwrite64 resumed>) = 36 [pid 16132] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16132] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16131] <... futex resumed>) = 0 [pid 16131] exit_group(0) = ? [pid 16132] <... futex resumed>) = ? [pid 16132] +++ exited with 0 +++ [pid 16131] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16131, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16133 ci2-android-5-10/strace-static-x86_64: Process 16133 attached [pid 16133] set_robust_list(0x555593cef6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 16133] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16133] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16133] setpgid(0, 0) = 0 [pid 16133] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16133] <... openat resumed>) = 3 [pid 16133] write(3, "1000", 4) = 4 [pid 16133] close(3) = 0 executing program [pid 16133] write(1, "executing program\n", 18) = 18 [pid 16133] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16133] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16133] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16133] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16133] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16133] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16133] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16134 attached => {parent_tid=[16134]}, 88) = 16134 [pid 16134] set_robust_list(0x7fa72c8d79a0, 24 [pid 16133] rt_sigprocmask(SIG_SETMASK, [] [pid 16134] <... set_robust_list resumed>) = 0 [pid 16133] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16134] rt_sigprocmask(SIG_SETMASK, [] [pid 16133] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16134] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16133] <... futex resumed>) = 0 [pid 16133] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16134] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16134] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16133] <... futex resumed>) = 0 [pid 16133] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16133] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16134] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16134] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16133] <... futex resumed>) = 0 [pid 16133] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16134] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 16133] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16134] <... openat resumed>) = 3 [pid 16134] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16133] <... futex resumed>) = 0 [pid 16133] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16133] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16134] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16134] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16133] <... futex resumed>) = 0 [pid 16133] exit_group(0) = ? [pid 16134] +++ exited with 0 +++ [pid 16133] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16133, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16135 ci2-android-5-10/strace-static-x86_64: Process 16135 attached [pid 16135] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16135] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 16135] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16135] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16135] <... prctl resumed>) = 0 [pid 16135] setpgid(0, 0) = 0 [pid 16135] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16135] write(3, "1000", 4) = 4 [pid 16135] close(3) = 0 [pid 16135] write(1, "executing program\n", 18) = 18 executing program [pid 16135] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16135] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16135] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16135] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16135] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16135] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16135] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16136 attached => {parent_tid=[16136]}, 88) = 16136 [pid 16136] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16136] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16136] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16135] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16135] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16136] <... futex resumed>) = 0 [pid 16136] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16136] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16136] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16135] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16135] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16136] <... futex resumed>) = 0 [pid 16136] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16136] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16136] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16135] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16135] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16136] <... futex resumed>) = 0 [pid 16136] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16135] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16136] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16136] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16135] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16135] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16136] <... futex resumed>) = 0 [pid 16136] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16135] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16136] <... pwrite64 resumed>) = 36 [pid 16136] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16136] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16135] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16135] exit_group(0) = ? [pid 16136] <... futex resumed>) = ? [pid 16136] +++ exited with 0 +++ [pid 16135] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16135, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16137 ci2-android-5-10/strace-static-x86_64: Process 16137 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16137] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16137] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16137] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16137] setpgid(0, 0) = 0 [pid 16137] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16137] write(3, "1000", 4) = 4 [pid 16137] close(3) = 0 [pid 16137] write(1, "executing program\n", 18) = 18 executing program [pid 16137] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16137] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16137] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16137] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16137] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16137] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16137] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[16138]}, 88) = 16138 [pid 16137] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16137] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16137] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 16138 attached [pid 16138] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16138] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16138] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16138] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16137] <... futex resumed>) = 0 [pid 16137] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16137] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16138] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16138] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16137] <... futex resumed>) = 0 [pid 16137] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16137] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16138] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16138] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16137] <... futex resumed>) = 0 [pid 16137] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16137] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16138] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16138] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16137] <... futex resumed>) = 0 [pid 16137] exit_group(0) = ? [pid 16138] +++ exited with 0 +++ [pid 16137] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16137, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16139 ci2-android-5-10/strace-static-x86_64: Process 16139 attached [pid 16139] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16139] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 16139] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16139] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16139] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16139] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16139] write(3, "1000", 4) = 4 [pid 16139] close(3) = 0 [pid 16139] write(1, "executing program\n", 18) = 18 executing program [pid 16139] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16139] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16139] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16139] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16139] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16139] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16139] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16140 attached => {parent_tid=[16140]}, 88) = 16140 [pid 16140] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16140] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16140] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16139] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16139] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16140] <... futex resumed>) = 0 [pid 16140] mkdirat(AT_FDCWD, "./sys", 0777 [pid 16139] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16140] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16140] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16140] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16139] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16139] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16140] <... futex resumed>) = 0 [pid 16140] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16139] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16140] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16140] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16139] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16139] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16140] <... futex resumed>) = 0 [pid 16140] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16140] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16140] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16139] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16139] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16140] <... futex resumed>) = 0 [pid 16139] <... futex resumed>) = 1 [pid 16140] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16139] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16140] <... pwrite64 resumed>) = 36 [pid 16140] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16140] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16139] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16139] exit_group(0) = ? [pid 16140] <... futex resumed>) = ? [pid 16140] +++ exited with 0 +++ [pid 16139] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16139, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16141 ci2-android-5-10/strace-static-x86_64: Process 16141 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16141] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16141] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16141] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16141] setpgid(0, 0) = 0 [pid 16141] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16141] write(3, "1000", 4) = 4 [pid 16141] close(3) = 0 [pid 16141] write(1, "executing program\n", 18) = 18 [pid 16141] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16141] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16141] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 executing program [pid 16141] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16141] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16141] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16141] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16142 attached => {parent_tid=[16142]}, 88) = 16142 [pid 16142] set_robust_list(0x7fa72c8d79a0, 24 [pid 16141] rt_sigprocmask(SIG_SETMASK, [] [pid 16142] <... set_robust_list resumed>) = 0 [pid 16141] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16142] rt_sigprocmask(SIG_SETMASK, [] [pid 16141] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16142] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16141] <... futex resumed>) = 0 [pid 16141] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16142] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16142] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16141] <... futex resumed>) = 0 [pid 16142] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16141] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16142] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16141] <... futex resumed>) = 0 [pid 16142] mount(NULL, "./sys", "sysfs", 0, NULL [pid 16141] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16142] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 16142] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16141] <... futex resumed>) = 0 [pid 16142] <... futex resumed>) = 1 [pid 16141] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16142] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 16141] <... futex resumed>) = 0 [pid 16141] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16142] <... openat resumed>) = 3 [pid 16142] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16141] <... futex resumed>) = 0 [pid 16142] <... futex resumed>) = 1 [pid 16141] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16142] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16141] <... futex resumed>) = 0 [pid 16141] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16142] <... pwrite64 resumed>) = 36 [pid 16142] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16141] <... futex resumed>) = 0 [pid 16142] <... futex resumed>) = 1 [pid 16142] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16141] exit_group(0) = ? [pid 16142] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 16142] +++ exited with 0 +++ [pid 16141] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16141, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16143 ci2-android-5-10/strace-static-x86_64: Process 16143 attached [pid 16143] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16143] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 16143] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16143] setpgid(0, 0) = 0 [pid 16143] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16143] <... openat resumed>) = 3 [pid 16143] write(3, "1000", 4) = 4 [pid 16143] close(3) = 0 [pid 16143] write(1, "executing program\n", 18) = 18 [pid 16143] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16143] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16143] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16143] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16143] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16143] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16143] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16144 attached => {parent_tid=[16144]}, 88) = 16144 [pid 16143] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16144] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16143] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16144] rt_sigprocmask(SIG_SETMASK, [] [pid 16143] <... futex resumed>) = 0 [pid 16144] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16143] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16144] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16144] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16143] <... futex resumed>) = 0 [pid 16143] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16143] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16144] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16144] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16143] <... futex resumed>) = 0 [pid 16143] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 16143] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16144] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16144] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16143] <... futex resumed>) = 0 [pid 16143] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16143] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16144] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16144] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16143] <... futex resumed>) = 0 [pid 16144] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16143] exit_group(0) = ? [pid 16144] <... futex resumed>) = ? [pid 16144] +++ exited with 0 +++ [pid 16143] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16143, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16145 ci2-android-5-10/strace-static-x86_64: Process 16145 attached [pid 16145] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16145] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 16145] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16145] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16145] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16145] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16145] write(3, "1000", 4) = 4 [pid 16145] close(3) = 0 [pid 16145] write(1, "executing program\n", 18) = 18 executing program [pid 16145] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16145] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16145] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16145] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16145] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16145] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16145] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16146 attached => {parent_tid=[16146]}, 88) = 16146 [pid 16146] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16146] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16146] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16145] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16145] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16146] <... futex resumed>) = 0 [pid 16145] <... futex resumed>) = 1 [pid 16146] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16145] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16146] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16146] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16145] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16145] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16146] <... futex resumed>) = 0 [pid 16146] mount(NULL, "./sys", "sysfs", 0, NULL [pid 16145] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16146] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 16146] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16146] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16145] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16145] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16146] <... futex resumed>) = 0 [pid 16145] <... futex resumed>) = 1 [pid 16146] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16145] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16146] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16146] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16145] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16145] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16146] <... futex resumed>) = 0 [pid 16146] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16145] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16146] <... pwrite64 resumed>) = 36 [pid 16146] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16146] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16145] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16145] exit_group(0) = ? [pid 16146] <... futex resumed>) = ? [pid 16146] +++ exited with 0 +++ [pid 16145] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16145, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16147 ci2-android-5-10/strace-static-x86_64: Process 16147 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16147] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16147] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16147] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16147] setpgid(0, 0) = 0 [pid 16147] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16147] write(3, "1000", 4) = 4 [pid 16147] close(3) = 0 [pid 16147] write(1, "executing program\n", 18) = 18 executing program [pid 16147] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16147] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16147] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16147] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16147] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16147] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16147] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16148 attached => {parent_tid=[16148]}, 88) = 16148 [pid 16148] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16148] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16148] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16147] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16147] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16148] <... futex resumed>) = 0 [pid 16147] <... futex resumed>) = 1 [pid 16148] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16148] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16148] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16147] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16147] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16148] <... futex resumed>) = 0 [pid 16148] mount(NULL, "./sys", "sysfs", 0, NULL [pid 16147] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16148] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 16148] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16148] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16147] <... futex resumed>) = 0 [pid 16147] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16148] <... futex resumed>) = 0 [pid 16148] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16147] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16148] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16148] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16147] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16147] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16148] <... futex resumed>) = 0 [pid 16148] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16147] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16148] <... pwrite64 resumed>) = 36 [pid 16148] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16147] <... futex resumed>) = 0 [pid 16147] exit_group(0 [pid 16148] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16147] <... exit_group resumed>) = ? [pid 16148] <... futex resumed>) = ? [pid 16148] +++ exited with 0 +++ [pid 16147] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16147, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16149 rt_sigprocmask(SIG_SETMASK, []ci2-android-5-10/strace-static-x86_64: Process 16149 attached , NULL, 8) = 0 [pid 16149] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16149] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16149] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16149] setpgid(0, 0) = 0 [pid 16149] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16149] write(3, "1000", 4) = 4 [pid 16149] close(3) = 0 [pid 16149] write(1, "executing program\n", 18) = 18 executing program [pid 16149] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16149] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16149] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16149] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16149] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16149] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16149] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[16150]}, 88) = 16150 [pid 16149] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16149] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16149] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 16150 attached [pid 16150] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16150] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16150] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16150] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16149] <... futex resumed>) = 0 [pid 16149] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16149] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16150] <... futex resumed>) = 1 [pid 16150] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16150] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16149] <... futex resumed>) = 0 [pid 16149] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16149] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16150] <... futex resumed>) = 1 [pid 16150] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16150] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16149] <... futex resumed>) = 0 [pid 16149] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16149] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16150] <... futex resumed>) = 1 [pid 16150] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16150] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16149] <... futex resumed>) = 0 [pid 16149] exit_group(0) = ? [pid 16150] <... futex resumed>) = ? [pid 16150] +++ exited with 0 +++ [pid 16149] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16149, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16151 ci2-android-5-10/strace-static-x86_64: Process 16151 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16151] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16151] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16151] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16151] setpgid(0, 0) = 0 [pid 16151] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16151] write(3, "1000", 4) = 4 [pid 16151] close(3) = 0 executing program [pid 16151] write(1, "executing program\n", 18) = 18 [pid 16151] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16151] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16151] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16151] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16151] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16151] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16151] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16152 attached => {parent_tid=[16152]}, 88) = 16152 [pid 16152] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16152] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16152] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16151] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16151] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16152] <... futex resumed>) = 0 [pid 16151] <... futex resumed>) = 1 [pid 16152] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16152] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16152] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16151] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16151] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16152] <... futex resumed>) = 0 [pid 16152] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16152] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16152] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16151] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16151] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16152] <... futex resumed>) = 0 [pid 16152] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16152] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16152] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16151] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16151] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16152] <... futex resumed>) = 0 [pid 16151] <... futex resumed>) = 1 [pid 16152] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16151] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16152] <... pwrite64 resumed>) = 36 [pid 16152] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16152] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16151] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16151] exit_group(0) = ? [pid 16152] <... futex resumed>) = ? [pid 16152] +++ exited with 0 +++ [pid 16151] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16151, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16153 ci2-android-5-10/strace-static-x86_64: Process 16153 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16153] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16153] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16153] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16153] setpgid(0, 0) = 0 [pid 16153] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16153] write(3, "1000", 4) = 4 [pid 16153] close(3) = 0 [pid 16153] write(1, "executing program\n", 18) = 18 executing program [pid 16153] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16153] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16153] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16153] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16153] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16153] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16153] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16154 attached => {parent_tid=[16154]}, 88) = 16154 [pid 16154] set_robust_list(0x7fa72c8d79a0, 24 [pid 16153] rt_sigprocmask(SIG_SETMASK, [] [pid 16154] <... set_robust_list resumed>) = 0 [pid 16153] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16153] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16154] rt_sigprocmask(SIG_SETMASK, [] [pid 16153] <... futex resumed>) = 0 [pid 16154] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16153] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16154] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16154] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16153] <... futex resumed>) = 0 [pid 16154] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16153] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16154] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16153] <... futex resumed>) = 0 [pid 16154] mount(NULL, "./sys", "sysfs", 0, NULL [pid 16153] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16154] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 16154] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16153] <... futex resumed>) = 0 [pid 16154] <... futex resumed>) = 1 [pid 16154] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 16153] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16153] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16154] <... openat resumed>) = 3 [pid 16154] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16153] <... futex resumed>) = 0 [pid 16154] <... futex resumed>) = 1 [pid 16153] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16154] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16153] <... futex resumed>) = 0 [pid 16153] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16154] <... pwrite64 resumed>) = 36 [pid 16154] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16153] <... futex resumed>) = 0 [pid 16154] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16153] exit_group(0) = ? [pid 16154] <... futex resumed>) = ? [pid 16154] +++ exited with 0 +++ [pid 16153] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16153, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16155 ci2-android-5-10/strace-static-x86_64: Process 16155 attached [pid 16155] set_robust_list(0x555593cef6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 16155] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16155] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16155] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16155] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16155] write(3, "1000", 4) = 4 [pid 16155] close(3) = 0 [pid 16155] write(1, "executing program\n", 18) = 18 executing program [pid 16155] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16155] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16155] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16155] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16155] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16155] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16155] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16156 attached => {parent_tid=[16156]}, 88) = 16156 [pid 16156] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16156] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16156] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16155] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16155] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16156] <... futex resumed>) = 0 [pid 16156] mkdirat(AT_FDCWD, "./sys", 0777 [pid 16155] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16156] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16156] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16156] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16155] <... futex resumed>) = 0 [pid 16155] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16156] <... futex resumed>) = 0 [pid 16156] mount(NULL, "./sys", "sysfs", 0, NULL [pid 16155] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16156] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 16156] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16156] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16155] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16155] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16156] <... futex resumed>) = 0 [pid 16155] <... futex resumed>) = 1 [pid 16156] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16155] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16156] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16156] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16155] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16155] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16156] <... futex resumed>) = 0 [pid 16156] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16155] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16156] <... pwrite64 resumed>) = 36 [pid 16156] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16155] <... futex resumed>) = 0 [pid 16155] exit_group(0 [pid 16156] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16155] <... exit_group resumed>) = ? [pid 16156] <... futex resumed>) = ? [pid 16156] +++ exited with 0 +++ [pid 16155] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16155, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16157 ci2-android-5-10/strace-static-x86_64: Process 16157 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16157] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16157] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16157] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16157] setpgid(0, 0) = 0 [pid 16157] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16157] write(3, "1000", 4) = 4 [pid 16157] close(3) = 0 [pid 16157] write(1, "executing program\n", 18) = 18 [pid 16157] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 16157] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16157] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16157] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16157] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16157] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16157] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16158 attached => {parent_tid=[16158]}, 88) = 16158 [pid 16157] rt_sigprocmask(SIG_SETMASK, [] [pid 16158] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16158] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16158] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16157] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16157] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16158] <... futex resumed>) = 0 [pid 16158] mkdirat(AT_FDCWD, "./sys", 0777 [pid 16157] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16158] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16158] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16158] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16157] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16157] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16158] <... futex resumed>) = 0 [pid 16157] <... futex resumed>) = 1 [pid 16158] mount(NULL, "./sys", "sysfs", 0, NULL [pid 16157] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16158] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 16158] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16157] <... futex resumed>) = 0 [pid 16157] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16157] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16158] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16158] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16157] <... futex resumed>) = 0 [pid 16157] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16157] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16158] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16158] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16157] <... futex resumed>) = 0 [pid 16157] exit_group(0) = ? [pid 16158] +++ exited with 0 +++ [pid 16157] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16157, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16159 ci2-android-5-10/strace-static-x86_64: Process 16159 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16159] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16159] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16159] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16159] setpgid(0, 0) = 0 [pid 16159] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16159] write(3, "1000", 4) = 4 [pid 16159] close(3) = 0 [pid 16159] write(1, "executing program\n", 18) = 18 executing program [pid 16159] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16159] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16159] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16159] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16159] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16159] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16159] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16160 attached => {parent_tid=[16160]}, 88) = 16160 [pid 16160] set_robust_list(0x7fa72c8d79a0, 24 [pid 16159] rt_sigprocmask(SIG_SETMASK, [] [pid 16160] <... set_robust_list resumed>) = 0 [pid 16159] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16160] rt_sigprocmask(SIG_SETMASK, [] [pid 16159] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16160] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16159] <... futex resumed>) = 0 [pid 16159] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16160] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16160] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16159] <... futex resumed>) = 0 [pid 16160] <... futex resumed>) = 1 [pid 16159] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16160] mount(NULL, "./sys", "sysfs", 0, NULL [pid 16159] <... futex resumed>) = 0 [pid 16159] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16160] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 16160] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16159] <... futex resumed>) = 0 [pid 16160] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16159] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16160] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16159] <... futex resumed>) = 0 [pid 16160] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 16159] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16160] <... openat resumed>) = 3 [pid 16160] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16159] <... futex resumed>) = 0 [pid 16160] <... futex resumed>) = 1 [pid 16159] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16160] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16159] <... futex resumed>) = 0 [pid 16159] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16160] <... pwrite64 resumed>) = 36 [pid 16160] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16159] <... futex resumed>) = 0 [pid 16159] exit_group(0) = ? [pid 16160] +++ exited with 0 +++ [pid 16159] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16159, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16161 ci2-android-5-10/strace-static-x86_64: Process 16161 attached [pid 16161] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16161] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 16161] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16161] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16161] <... prctl resumed>) = 0 [pid 16161] setpgid(0, 0) = 0 [pid 16161] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16161] write(3, "1000", 4) = 4 [pid 16161] close(3) = 0 [pid 16161] write(1, "executing program\n", 18) = 18 executing program [pid 16161] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16161] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16161] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16161] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16161] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16161] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16161] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[16162]}, 88) = 16162 [pid 16161] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16161] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16161] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 16162 attached [pid 16162] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16162] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16162] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16162] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16161] <... futex resumed>) = 0 [pid 16161] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16161] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16162] <... futex resumed>) = 1 [pid 16162] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16162] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16161] <... futex resumed>) = 0 [pid 16161] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16161] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16162] <... futex resumed>) = 1 [pid 16162] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16162] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16161] <... futex resumed>) = 0 [pid 16161] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16161] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16162] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16162] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16161] <... futex resumed>) = 0 [pid 16162] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16161] exit_group(0) = ? [pid 16162] <... futex resumed>) = ? [pid 16162] +++ exited with 0 +++ [pid 16161] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16161, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16163 ci2-android-5-10/strace-static-x86_64: Process 16163 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16163] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16163] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16163] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16163] setpgid(0, 0) = 0 [pid 16163] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16163] write(3, "1000", 4) = 4 [pid 16163] close(3) = 0 [pid 16163] write(1, "executing program\n", 18) = 18 executing program [pid 16163] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16163] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16163] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16163] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16163] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16163] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16163] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16164 attached => {parent_tid=[16164]}, 88) = 16164 [pid 16163] rt_sigprocmask(SIG_SETMASK, [] [pid 16164] set_robust_list(0x7fa72c8d79a0, 24 [pid 16163] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16164] <... set_robust_list resumed>) = 0 [pid 16163] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16164] rt_sigprocmask(SIG_SETMASK, [] [pid 16163] <... futex resumed>) = 0 [pid 16164] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16163] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16164] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16164] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16163] <... futex resumed>) = 0 [pid 16164] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16163] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16164] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16163] <... futex resumed>) = 0 [pid 16164] mount(NULL, "./sys", "sysfs", 0, NULL [pid 16163] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16164] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 16164] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16163] <... futex resumed>) = 0 [pid 16164] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16163] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16164] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16163] <... futex resumed>) = 0 [pid 16164] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 16163] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16164] <... openat resumed>) = 3 [pid 16164] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16163] <... futex resumed>) = 0 [pid 16164] <... futex resumed>) = 1 [pid 16163] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16164] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16163] <... futex resumed>) = 0 [pid 16163] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16164] <... pwrite64 resumed>) = 36 [pid 16164] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16163] <... futex resumed>) = 0 [pid 16164] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16163] exit_group(0) = ? [pid 16164] <... futex resumed>) = ? [pid 16164] +++ exited with 0 +++ [pid 16163] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16163, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16165 ci2-android-5-10/strace-static-x86_64: Process 16165 attached [pid 16165] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16165] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16165] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16165] setpgid(0, 0) = 0 [pid 16165] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16165] write(3, "1000", 4) = 4 [pid 16165] close(3) = 0 [pid 16165] write(1, "executing program\n", 18) = 18 executing program [pid 16165] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16165] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16165] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16165] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16165] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16165] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16165] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[16166]}, 88) = 16166 [pid 16165] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16165] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16165] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 16166 attached [pid 16166] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16166] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16166] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16166] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16165] <... futex resumed>) = 0 [pid 16165] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16165] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16166] <... futex resumed>) = 1 [pid 16166] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16166] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16165] <... futex resumed>) = 0 [pid 16165] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16165] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16166] <... futex resumed>) = 1 [pid 16166] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 16166] <... openat resumed>) = 3 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16166] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16165] <... futex resumed>) = 0 [pid 16165] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16165] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16166] <... futex resumed>) = 1 [pid 16166] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16166] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16165] <... futex resumed>) = 0 [pid 16166] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16165] exit_group(0) = ? [pid 16166] <... futex resumed>) = ? [pid 16166] +++ exited with 0 +++ [pid 16165] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16165, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16167 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 16167 attached [pid 16167] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16167] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16167] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16167] setpgid(0, 0) = 0 [pid 16167] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16167] write(3, "1000", 4) = 4 [pid 16167] close(3) = 0 [pid 16167] write(1, "executing program\n", 18) = 18 executing program [pid 16167] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16167] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16167] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16167] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16167] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16167] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16167] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16168 attached => {parent_tid=[16168]}, 88) = 16168 [pid 16168] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16168] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16168] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16167] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16167] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16168] <... futex resumed>) = 0 [pid 16167] <... futex resumed>) = 1 [pid 16168] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16167] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16168] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16168] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16167] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16167] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16168] <... futex resumed>) = 0 [pid 16167] <... futex resumed>) = 1 [pid 16168] mount(NULL, "./sys", "sysfs", 0, NULL [pid 16167] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16168] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 16168] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16168] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16167] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16167] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16168] <... futex resumed>) = 0 [pid 16167] <... futex resumed>) = 1 [pid 16168] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16167] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16168] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16168] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16167] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16167] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16168] <... futex resumed>) = 0 [pid 16168] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16167] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16168] <... pwrite64 resumed>) = 36 [pid 16168] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16167] <... futex resumed>) = 0 [pid 16167] exit_group(0) = ? [pid 16168] +++ exited with 0 +++ [pid 16167] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16167, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16169 ci2-android-5-10/strace-static-x86_64: Process 16169 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16169] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16169] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16169] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16169] setpgid(0, 0) = 0 [pid 16169] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16169] write(3, "1000", 4) = 4 [pid 16169] close(3) = 0 [pid 16169] write(1, "executing program\n", 18) = 18 executing program [pid 16169] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16169] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16169] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16169] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16169] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16169] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16169] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16170 attached [pid 16170] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16170] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16170] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16169] <... clone3 resumed> => {parent_tid=[16170]}, 88) = 16170 [pid 16169] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16169] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16170] <... futex resumed>) = 0 [pid 16170] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16170] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16170] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16169] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16169] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16170] <... futex resumed>) = 0 [pid 16170] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16170] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16170] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16169] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16169] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16170] <... futex resumed>) = 0 [pid 16170] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16170] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16170] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16169] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16169] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16170] <... futex resumed>) = 0 [pid 16169] <... futex resumed>) = 1 [pid 16170] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16169] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16170] <... pwrite64 resumed>) = 36 [pid 16170] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16169] <... futex resumed>) = 0 [pid 16170] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16169] exit_group(0) = ? [pid 16170] <... futex resumed>) = ? [pid 16170] +++ exited with 0 +++ [pid 16169] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16169, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16171 ci2-android-5-10/strace-static-x86_64: Process 16171 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16171] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16171] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16171] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16171] setpgid(0, 0) = 0 [pid 16171] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16171] write(3, "1000", 4) = 4 [pid 16171] close(3) = 0 [pid 16171] write(1, "executing program\n", 18) = 18 executing program [pid 16171] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16171] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16171] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16171] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16171] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16171] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16171] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16172 attached => {parent_tid=[16172]}, 88) = 16172 [pid 16171] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16171] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16171] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16172] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16172] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16172] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16172] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16171] <... futex resumed>) = 0 [pid 16171] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16171] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16172] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16172] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16171] <... futex resumed>) = 0 [pid 16171] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16171] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16172] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16172] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16171] <... futex resumed>) = 0 [pid 16171] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16171] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16172] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16172] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16171] <... futex resumed>) = 0 [pid 16171] exit_group(0) = ? [pid 16172] +++ exited with 0 +++ [pid 16171] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16171, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16173 ci2-android-5-10/strace-static-x86_64: Process 16173 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16173] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16173] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16173] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16173] setpgid(0, 0) = 0 [pid 16173] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16173] write(3, "1000", 4) = 4 [pid 16173] close(3) = 0 executing program [pid 16173] write(1, "executing program\n", 18) = 18 [pid 16173] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16173] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16173] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16173] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16173] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16173] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16173] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[16174]}, 88) = 16174 [pid 16173] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16173] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16173] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 16174 attached [pid 16174] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16174] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16174] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16174] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16173] <... futex resumed>) = 0 [pid 16173] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16173] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16174] <... futex resumed>) = 1 [pid 16174] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16174] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16173] <... futex resumed>) = 0 [pid 16174] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16173] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16173] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16174] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16174] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16174] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16173] <... futex resumed>) = 0 [pid 16173] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16173] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16174] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16174] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16173] <... futex resumed>) = 0 [pid 16174] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16173] exit_group(0) = ? [pid 16174] <... futex resumed>) = ? [pid 16174] +++ exited with 0 +++ [pid 16173] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16173, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 16175 attached , child_tidptr=0x555593cef690) = 16175 [pid 16175] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16175] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16175] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16175] setpgid(0, 0) = 0 [pid 16175] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 16175] <... openat resumed>) = 3 [pid 16175] write(3, "1000", 4) = 4 [pid 16175] close(3) = 0 [pid 16175] write(1, "executing program\n", 18) = 18 executing program [pid 16175] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16175] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16175] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16175] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16175] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16175] rt_sigprocmask(SIG_BLOCK, ~[] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16175] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 16175] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[16176]}, 88) = 16176 [pid 16175] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16175] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16175] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 16176 attached [pid 16176] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16176] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16176] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16176] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16175] <... futex resumed>) = 0 [pid 16175] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16175] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16176] <... futex resumed>) = 1 [pid 16176] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16176] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16175] <... futex resumed>) = 0 [pid 16175] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16175] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16176] <... futex resumed>) = 1 [pid 16176] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16176] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16175] <... futex resumed>) = 0 [pid 16175] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16175] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16176] <... futex resumed>) = 1 [pid 16176] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16176] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16175] <... futex resumed>) = 0 [pid 16176] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16175] exit_group(0) = ? [pid 16176] <... futex resumed>) = ? [pid 16176] +++ exited with 0 +++ [pid 16175] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16175, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16177 ci2-android-5-10/strace-static-x86_64: Process 16177 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 16177] set_robust_list(0x555593cef6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16177] <... set_robust_list resumed>) = 0 [pid 16177] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16177] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16177] setpgid(0, 0) = 0 [pid 16177] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16177] write(3, "1000", 4) = 4 [pid 16177] close(3) = 0 [pid 16177] write(1, "executing program\n", 18) = 18 executing program [pid 16177] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16177] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16177] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16177] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16177] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16177] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16177] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16178 attached => {parent_tid=[16178]}, 88) = 16178 [pid 16178] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16178] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16178] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16177] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16177] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16178] <... futex resumed>) = 0 [pid 16177] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16178] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16178] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16178] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16177] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16177] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16178] <... futex resumed>) = 0 [pid 16178] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16177] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16178] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16178] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16177] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16177] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16178] <... futex resumed>) = 0 [pid 16178] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 16177] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16178] <... openat resumed>) = 3 [pid 16178] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16177] <... futex resumed>) = 0 [pid 16177] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16178] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16177] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16178] <... pwrite64 resumed>) = 36 [pid 16178] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16177] <... futex resumed>) = 0 [pid 16178] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16177] exit_group(0) = ? [pid 16178] <... futex resumed>) = ? [pid 16178] +++ exited with 0 +++ [pid 16177] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16177, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16179 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 16179 attached [pid 16179] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16179] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16179] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16179] setpgid(0, 0) = 0 [pid 16179] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16179] write(3, "1000", 4) = 4 [pid 16179] close(3) = 0 [pid 16179] write(1, "executing program\n", 18) = 18 executing program [pid 16179] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16179] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16179] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16179] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16179] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16179] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16179] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16180 attached => {parent_tid=[16180]}, 88) = 16180 [pid 16180] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16179] rt_sigprocmask(SIG_SETMASK, [] [pid 16180] rt_sigprocmask(SIG_SETMASK, [] [pid 16179] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16180] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16179] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16180] mkdirat(AT_FDCWD, "./sys", 0777 [pid 16179] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16180] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16180] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16179] <... futex resumed>) = 0 [pid 16179] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16179] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16180] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16180] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16179] <... futex resumed>) = 0 [pid 16179] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16179] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16180] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16180] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16179] <... futex resumed>) = 0 [pid 16179] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16179] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16180] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16180] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16179] <... futex resumed>) = 0 [pid 16180] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16179] exit_group(0) = ? [pid 16180] <... futex resumed>) = ? [pid 16180] +++ exited with 0 +++ [pid 16179] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16179, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 16181 attached [pid 16181] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16181] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... clone resumed>, child_tidptr=0x555593cef690) = 16181 [pid 16181] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16181] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16181] setpgid(0, 0) = 0 [pid 16181] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 16181] <... openat resumed>) = 3 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16181] write(3, "1000", 4) = 4 [pid 16181] close(3) = 0 [pid 16181] write(1, "executing program\n", 18) = 18 executing program [pid 16181] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16181] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16181] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16181] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16181] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16181] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16181] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[16182]}, 88) = 16182 [pid 16181] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16181] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16181] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 16182 attached [pid 16182] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16182] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16182] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16182] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16181] <... futex resumed>) = 0 [pid 16181] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16181] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16182] <... futex resumed>) = 1 [pid 16182] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16182] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16181] <... futex resumed>) = 0 [pid 16181] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16181] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16182] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16182] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16181] <... futex resumed>) = 0 [pid 16181] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16181] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16182] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16182] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16181] <... futex resumed>) = 0 [pid 16182] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16181] exit_group(0) = ? [pid 16182] <... futex resumed>) = ? [pid 16182] +++ exited with 0 +++ [pid 16181] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16181, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16183 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 16183 attached [pid 16183] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16183] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16183] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16183] setpgid(0, 0) = 0 [pid 16183] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 16183] write(3, "1000", 4) = 4 [pid 16183] close(3) = 0 [pid 16183] write(1, "executing program\n", 18) = 18 [pid 16183] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16183] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16183] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16183] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16183] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16183] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16183] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[16184]}, 88) = 16184 ci2-android-5-10/strace-static-x86_64: Process 16184 attached [pid 16183] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16183] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16183] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16184] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16184] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16184] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16184] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16183] <... futex resumed>) = 0 [pid 16183] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16183] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16184] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16184] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16183] <... futex resumed>) = 0 [pid 16183] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16183] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16184] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16184] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16183] <... futex resumed>) = 0 [pid 16183] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16183] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16184] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16184] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16183] <... futex resumed>) = 0 [pid 16184] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16183] exit_group(0) = ? [pid 16184] <... futex resumed>) = ? [pid 16184] +++ exited with 0 +++ [pid 16183] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16183, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 16185 attached , child_tidptr=0x555593cef690) = 16185 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16185] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16185] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16185] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16185] setpgid(0, 0) = 0 [pid 16185] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16185] write(3, "1000", 4) = 4 [pid 16185] close(3) = 0 [pid 16185] write(1, "executing program\n", 18) = 18 executing program [pid 16185] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16185] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16185] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16185] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16185] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16185] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16185] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16186 attached => {parent_tid=[16186]}, 88) = 16186 [pid 16185] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16185] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16186] set_robust_list(0x7fa72c8d79a0, 24 [pid 16185] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16186] <... set_robust_list resumed>) = 0 [pid 16186] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16186] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16186] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16185] <... futex resumed>) = 0 [pid 16185] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16186] mount(NULL, "./sys", "sysfs", 0, NULL [pid 16185] <... futex resumed>) = 0 [pid 16185] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16186] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 16186] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16185] <... futex resumed>) = 0 [pid 16185] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16185] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16186] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16186] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16185] <... futex resumed>) = 0 [pid 16185] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16186] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16185] <... futex resumed>) = 0 [pid 16185] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16186] <... pwrite64 resumed>) = 36 [pid 16186] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16185] <... futex resumed>) = 0 [pid 16185] exit_group(0) = ? [pid 16186] +++ exited with 0 +++ [pid 16185] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16185, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16187 ci2-android-5-10/strace-static-x86_64: Process 16187 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16187] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16187] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16187] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16187] setpgid(0, 0) = 0 [pid 16187] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16187] write(3, "1000", 4) = 4 [pid 16187] close(3) = 0 [pid 16187] write(1, "executing program\n", 18) = 18 executing program [pid 16187] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16187] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16187] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16187] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16187] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16187] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16187] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16188 attached => {parent_tid=[16188]}, 88) = 16188 [pid 16188] set_robust_list(0x7fa72c8d79a0, 24 [pid 16187] rt_sigprocmask(SIG_SETMASK, [] [pid 16188] <... set_robust_list resumed>) = 0 [pid 16187] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16187] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16188] rt_sigprocmask(SIG_SETMASK, [] [pid 16187] <... futex resumed>) = 0 [pid 16187] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16188] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16188] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16188] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16187] <... futex resumed>) = 0 [pid 16187] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16188] mount(NULL, "./sys", "sysfs", 0, NULL [pid 16187] <... futex resumed>) = 0 [pid 16187] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16188] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 16188] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16187] <... futex resumed>) = 0 [pid 16187] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16187] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16188] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16188] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16187] <... futex resumed>) = 0 [pid 16187] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16187] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16188] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16188] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16187] <... futex resumed>) = 0 [pid 16188] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16187] exit_group(0) = ? [pid 16188] <... futex resumed>) = ? [pid 16188] +++ exited with 0 +++ [pid 16187] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16187, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16189 ci2-android-5-10/strace-static-x86_64: Process 16189 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16189] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16189] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16189] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16189] setpgid(0, 0) = 0 [pid 16189] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16189] write(3, "1000", 4) = 4 [pid 16189] close(3) = 0 [pid 16189] write(1, "executing program\n", 18) = 18 executing program [pid 16189] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16189] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16189] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16189] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16189] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16189] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16189] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[16190]}, 88) = 16190 [pid 16189] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16189] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16189] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 16190 attached [pid 16190] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16190] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16190] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16190] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16189] <... futex resumed>) = 0 [pid 16189] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16189] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16190] <... futex resumed>) = 1 [pid 16190] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16190] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16189] <... futex resumed>) = 0 [pid 16189] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16189] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16190] <... futex resumed>) = 1 [pid 16190] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16190] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16189] <... futex resumed>) = 0 [pid 16189] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16189] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16190] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16190] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16189] <... futex resumed>) = 0 [pid 16190] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16189] exit_group(0) = ? [pid 16190] <... futex resumed>) = ? [pid 16190] +++ exited with 0 +++ [pid 16189] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16189, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16191 ci2-android-5-10/strace-static-x86_64: Process 16191 attached [pid 16191] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16191] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 16191] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16191] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16191] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16191] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16191] write(3, "1000", 4) = 4 [pid 16191] close(3) = 0 executing program [pid 16191] write(1, "executing program\n", 18) = 18 [pid 16191] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16191] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16191] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16191] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16191] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16191] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16191] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16192 attached => {parent_tid=[16192]}, 88) = 16192 [pid 16191] rt_sigprocmask(SIG_SETMASK, [] [pid 16192] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16191] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16191] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16191] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16192] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16192] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16192] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16191] <... futex resumed>) = 0 [pid 16191] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16191] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16192] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16192] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16191] <... futex resumed>) = 0 [pid 16191] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16191] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16192] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16192] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16191] <... futex resumed>) = 0 [pid 16191] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16191] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16192] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16192] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16191] <... futex resumed>) = 0 [pid 16191] exit_group(0) = ? [pid 16192] +++ exited with 0 +++ [pid 16191] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16191, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 16193 attached , child_tidptr=0x555593cef690) = 16193 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 16193] set_robust_list(0x555593cef6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16193] <... set_robust_list resumed>) = 0 [pid 16193] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16193] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16193] setpgid(0, 0) = 0 [pid 16193] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16193] write(3, "1000", 4) = 4 [pid 16193] close(3) = 0 [pid 16193] write(1, "executing program\n", 18) = 18 executing program [pid 16193] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16193] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16193] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16193] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16193] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16193] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16193] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[16194]}, 88) = 16194 [pid 16193] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16193] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16193] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 16194 attached [pid 16194] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16194] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16194] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16194] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16193] <... futex resumed>) = 0 [pid 16193] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16193] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16194] <... futex resumed>) = 1 [pid 16194] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16194] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16193] <... futex resumed>) = 0 [pid 16193] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16193] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16194] <... futex resumed>) = 1 [pid 16194] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16194] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16193] <... futex resumed>) = 0 [pid 16193] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16193] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16194] <... futex resumed>) = 1 [pid 16194] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16194] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16193] <... futex resumed>) = 0 [pid 16194] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16193] exit_group(0) = ? [pid 16194] <... futex resumed>) = ? [pid 16194] +++ exited with 0 +++ [pid 16193] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16193, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 16195 attached , child_tidptr=0x555593cef690) = 16195 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16195] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16195] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16195] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16195] setpgid(0, 0) = 0 [pid 16195] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16195] write(3, "1000", 4) = 4 [pid 16195] close(3) = 0 executing program [pid 16195] write(1, "executing program\n", 18) = 18 [pid 16195] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16195] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16195] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16195] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16195] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16195] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16195] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16196 attached => {parent_tid=[16196]}, 88) = 16196 [pid 16195] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16195] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16195] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16196] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16196] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16196] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16196] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16195] <... futex resumed>) = 0 [pid 16195] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16195] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16196] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16196] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16195] <... futex resumed>) = 0 [pid 16195] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16195] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16196] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16196] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16195] <... futex resumed>) = 0 [pid 16195] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16195] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16196] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16196] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16195] <... futex resumed>) = 0 [pid 16195] exit_group(0) = ? [pid 16196] +++ exited with 0 +++ [pid 16195] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16195, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 16197 attached , child_tidptr=0x555593cef690) = 16197 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16197] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16197] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16197] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16197] setpgid(0, 0) = 0 [pid 16197] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16197] write(3, "1000", 4) = 4 [pid 16197] close(3) = 0 [pid 16197] write(1, "executing program\n", 18) = 18 executing program [pid 16197] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16197] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16197] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16197] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16197] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16197] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16197] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[16198]}, 88) = 16198 [pid 16197] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16197] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16197] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 16198 attached [pid 16198] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16198] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16198] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16198] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16197] <... futex resumed>) = 0 [pid 16197] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16197] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16198] <... futex resumed>) = 1 [pid 16198] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16198] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16197] <... futex resumed>) = 0 [pid 16197] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16197] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16198] <... futex resumed>) = 1 [pid 16198] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16198] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16197] <... futex resumed>) = 0 [pid 16197] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16197] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16198] <... futex resumed>) = 1 [pid 16198] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16198] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16197] <... futex resumed>) = 0 [pid 16198] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16197] exit_group(0) = ? [pid 16198] <... futex resumed>) = ? [pid 16198] +++ exited with 0 +++ [pid 16197] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16197, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16199 ci2-android-5-10/strace-static-x86_64: Process 16199 attached [pid 16199] set_robust_list(0x555593cef6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 16199] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16199] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16199] <... prctl resumed>) = 0 [pid 16199] setpgid(0, 0) = 0 [pid 16199] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16199] write(3, "1000", 4) = 4 [pid 16199] close(3) = 0 [pid 16199] write(1, "executing program\n", 18) = 18 executing program [pid 16199] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16199] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16199] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16199] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16199] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16199] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16199] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16200 attached => {parent_tid=[16200]}, 88) = 16200 [pid 16200] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16200] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16200] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16199] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16199] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16200] <... futex resumed>) = 0 [pid 16200] mkdirat(AT_FDCWD, "./sys", 0777 [pid 16199] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16200] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16200] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16200] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16199] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16199] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16200] <... futex resumed>) = 0 [pid 16200] mount(NULL, "./sys", "sysfs", 0, NULL [pid 16199] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16200] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 16200] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16200] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16199] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16199] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16200] <... futex resumed>) = 0 [pid 16200] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16199] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16200] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16200] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16199] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16199] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16200] <... futex resumed>) = 0 [pid 16200] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16199] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16200] <... pwrite64 resumed>) = 36 [pid 16200] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16200] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16199] <... futex resumed>) = 0 [pid 16199] exit_group(0) = ? [pid 16200] <... futex resumed>) = ? [pid 16200] +++ exited with 0 +++ [pid 16199] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16199, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 16201 attached , child_tidptr=0x555593cef690) = 16201 [pid 16201] set_robust_list(0x555593cef6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16201] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16201] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16201] setpgid(0, 0) = 0 [pid 16201] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16201] write(3, "1000", 4) = 4 [pid 16201] close(3) = 0 [pid 16201] write(1, "executing program\n", 18) = 18 executing program [pid 16201] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16201] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16201] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16201] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16201] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16201] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16201] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16202 attached => {parent_tid=[16202]}, 88) = 16202 [pid 16201] rt_sigprocmask(SIG_SETMASK, [] [pid 16202] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16201] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16201] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16202] rt_sigprocmask(SIG_SETMASK, [] [pid 16201] <... futex resumed>) = 0 [pid 16202] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16201] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16202] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16202] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16201] <... futex resumed>) = 0 [pid 16202] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16201] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16201] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16202] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16202] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16202] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16201] <... futex resumed>) = 0 [pid 16201] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16201] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16202] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16202] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16201] <... futex resumed>) = 0 [pid 16201] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16201] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16202] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16202] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16201] <... futex resumed>) = 0 [pid 16202] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16201] exit_group(0) = ? [pid 16202] <... futex resumed>) = ? [pid 16202] +++ exited with 0 +++ [pid 16201] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16201, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16203 ci2-android-5-10/strace-static-x86_64: Process 16203 attached [pid 16203] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16203] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 16203] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16203] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16203] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16203] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16203] write(3, "1000", 4) = 4 [pid 16203] close(3) = 0 [pid 16203] write(1, "executing program\n", 18) = 18 executing program [pid 16203] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16203] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16203] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16203] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16203] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16203] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16203] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16204 attached => {parent_tid=[16204]}, 88) = 16204 [pid 16204] set_robust_list(0x7fa72c8d79a0, 24 [pid 16203] rt_sigprocmask(SIG_SETMASK, [] [pid 16204] <... set_robust_list resumed>) = 0 [pid 16203] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16204] rt_sigprocmask(SIG_SETMASK, [] [pid 16203] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16204] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16203] <... futex resumed>) = 0 [pid 16203] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16204] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16204] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16203] <... futex resumed>) = 0 [pid 16203] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16203] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16204] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16204] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16203] <... futex resumed>) = 0 [pid 16203] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16203] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16204] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16204] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16203] <... futex resumed>) = 0 [pid 16203] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16203] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16204] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16204] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16203] <... futex resumed>) = 0 [pid 16204] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16203] exit_group(0) = ? [pid 16204] <... futex resumed>) = ? [pid 16204] +++ exited with 0 +++ [pid 16203] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16203, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16205 ci2-android-5-10/strace-static-x86_64: Process 16205 attached [pid 16205] set_robust_list(0x555593cef6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 16205] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16205] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16205] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16205] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16205] write(3, "1000", 4) = 4 [pid 16205] close(3) = 0 [pid 16205] write(1, "executing program\n", 18) = 18 executing program [pid 16205] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16205] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16205] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16205] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16205] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16205] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16205] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16206 attached => {parent_tid=[16206]}, 88) = 16206 [pid 16206] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16206] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16206] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16205] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16205] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16206] <... futex resumed>) = 0 [pid 16205] <... futex resumed>) = 1 [pid 16206] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16206] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16206] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16205] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16205] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16206] <... futex resumed>) = 0 [pid 16206] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16206] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16206] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16205] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16205] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16206] <... futex resumed>) = 0 [pid 16205] <... futex resumed>) = 1 [pid 16206] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16205] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16206] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16206] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16205] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16205] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16206] <... futex resumed>) = 0 [pid 16206] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16205] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16206] <... pwrite64 resumed>) = 36 [pid 16206] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16206] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16205] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16205] exit_group(0) = ? [pid 16206] <... futex resumed>) = ? [pid 16206] +++ exited with 0 +++ [pid 16205] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16205, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16207 ci2-android-5-10/strace-static-x86_64: Process 16207 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16207] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16207] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16207] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16207] setpgid(0, 0) = 0 [pid 16207] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16207] write(3, "1000", 4) = 4 [pid 16207] close(3) = 0 [pid 16207] write(1, "executing program\n", 18) = 18 executing program [pid 16207] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16207] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16207] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16207] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16207] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16207] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16207] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16208 attached => {parent_tid=[16208]}, 88) = 16208 [pid 16208] set_robust_list(0x7fa72c8d79a0, 24 [pid 16207] rt_sigprocmask(SIG_SETMASK, [] [pid 16208] <... set_robust_list resumed>) = 0 [pid 16207] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16208] rt_sigprocmask(SIG_SETMASK, [] [pid 16207] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16208] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16207] <... futex resumed>) = 0 [pid 16207] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16208] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16208] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16207] <... futex resumed>) = 0 [pid 16207] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16207] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16208] <... futex resumed>) = 1 [pid 16208] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16208] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16207] <... futex resumed>) = 0 [pid 16207] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16207] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16208] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16208] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16207] <... futex resumed>) = 0 [pid 16207] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16207] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16208] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16208] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16207] <... futex resumed>) = 0 [pid 16208] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16207] exit_group(0) = ? [pid 16208] <... futex resumed>) = ? [pid 16208] +++ exited with 0 +++ [pid 16207] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16207, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 16209 attached [pid 16209] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16209] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... clone resumed>, child_tidptr=0x555593cef690) = 16209 [pid 16209] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16209] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16209] setpgid(0, 0) = 0 [pid 16209] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 16209] <... openat resumed>) = 3 [pid 16209] write(3, "1000", 4) = 4 [pid 16209] close(3) = 0 executing program [pid 16209] write(1, "executing program\n", 18) = 18 [pid 16209] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16209] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16209] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16209] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16209] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16209] rt_sigprocmask(SIG_BLOCK, ~[] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16209] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 16209] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[16210]}, 88) = 16210 [pid 16209] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16209] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16209] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 16210 attached [pid 16210] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16210] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16210] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16210] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16209] <... futex resumed>) = 0 [pid 16209] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16209] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16210] <... futex resumed>) = 1 [pid 16210] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16210] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16209] <... futex resumed>) = 0 [pid 16209] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16209] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16210] <... futex resumed>) = 1 [pid 16210] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16210] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16209] <... futex resumed>) = 0 [pid 16209] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16209] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16210] <... futex resumed>) = 1 [pid 16210] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16210] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16209] <... futex resumed>) = 0 [pid 16209] exit_group(0) = ? [pid 16210] +++ exited with 0 +++ [pid 16209] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16209, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16211 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 16211 attached [pid 16211] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16211] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16211] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16211] setpgid(0, 0) = 0 [pid 16211] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16211] write(3, "1000", 4) = 4 [pid 16211] close(3) = 0 [pid 16211] write(1, "executing program\n", 18) = 18 executing program [pid 16211] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16211] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16211] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16211] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16211] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16211] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16211] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16212 attached => {parent_tid=[16212]}, 88) = 16212 [pid 16212] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16212] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16212] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16211] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16211] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16212] <... futex resumed>) = 0 [pid 16211] <... futex resumed>) = 1 [pid 16212] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16212] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16212] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16211] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16211] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16212] <... futex resumed>) = 0 [pid 16212] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16212] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16212] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16211] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16211] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16212] <... futex resumed>) = 0 [pid 16212] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16212] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16212] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16211] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16211] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16212] <... futex resumed>) = 0 [pid 16212] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16211] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16212] <... pwrite64 resumed>) = 36 [pid 16212] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16212] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16211] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16211] exit_group(0) = ? [pid 16212] <... futex resumed>) = ? [pid 16212] +++ exited with 0 +++ [pid 16211] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16211, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16213 ci2-android-5-10/strace-static-x86_64: Process 16213 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16213] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16213] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16213] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16213] setpgid(0, 0) = 0 [pid 16213] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16213] write(3, "1000", 4) = 4 [pid 16213] close(3) = 0 [pid 16213] write(1, "executing program\n", 18) = 18 executing program [pid 16213] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16213] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16213] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16213] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16213] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16213] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16213] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16214 attached => {parent_tid=[16214]}, 88) = 16214 [pid 16214] set_robust_list(0x7fa72c8d79a0, 24 [pid 16213] rt_sigprocmask(SIG_SETMASK, [] [pid 16214] <... set_robust_list resumed>) = 0 [pid 16213] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16214] rt_sigprocmask(SIG_SETMASK, [] [pid 16213] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16214] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16213] <... futex resumed>) = 0 [pid 16213] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16214] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16214] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16213] <... futex resumed>) = 0 [pid 16214] <... futex resumed>) = 1 [pid 16213] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16214] mount(NULL, "./sys", "sysfs", 0, NULL [pid 16213] <... futex resumed>) = 0 [pid 16213] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16214] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 16214] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16213] <... futex resumed>) = 0 [pid 16214] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16213] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16214] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16213] <... futex resumed>) = 0 [pid 16214] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 16213] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16214] <... openat resumed>) = 3 [pid 16214] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16213] <... futex resumed>) = 0 [pid 16214] <... futex resumed>) = 1 [pid 16213] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16214] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16213] <... futex resumed>) = 0 [pid 16213] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16214] <... pwrite64 resumed>) = 36 [pid 16214] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16213] <... futex resumed>) = 0 [pid 16214] <... futex resumed>) = 1 [pid 16214] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16213] exit_group(0) = ? [pid 16214] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 16214] +++ exited with 0 +++ [pid 16213] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16213, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 16215 attached , child_tidptr=0x555593cef690) = 16215 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 16215] set_robust_list(0x555593cef6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16215] <... set_robust_list resumed>) = 0 [pid 16215] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16215] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16215] setpgid(0, 0) = 0 [pid 16215] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16215] write(3, "1000", 4) = 4 [pid 16215] close(3) = 0 [pid 16215] write(1, "executing program\n", 18) = 18 executing program [pid 16215] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16215] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16215] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16215] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16215] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16215] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16215] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[16216]}, 88) = 16216 [pid 16215] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16215] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 ci2-android-5-10/strace-static-x86_64: Process 16216 attached [pid 16215] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16216] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16216] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16216] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16216] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16215] <... futex resumed>) = 0 [pid 16215] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16215] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16216] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16216] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16215] <... futex resumed>) = 0 [pid 16215] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16215] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16216] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16216] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16215] <... futex resumed>) = 0 [pid 16215] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16215] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16216] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16216] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16215] <... futex resumed>) = 0 [pid 16215] exit_group(0) = ? [pid 16216] +++ exited with 0 +++ [pid 16215] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16215, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16217 ci2-android-5-10/strace-static-x86_64: Process 16217 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16217] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16217] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16217] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16217] setpgid(0, 0) = 0 [pid 16217] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16217] write(3, "1000", 4) = 4 [pid 16217] close(3) = 0 [pid 16217] write(1, "executing program\n", 18) = 18 executing program [pid 16217] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16217] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16217] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16217] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16217] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16217] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16217] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[16218]}, 88) = 16218 [pid 16217] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16217] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16217] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 16218 attached [pid 16218] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16218] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16218] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16218] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16217] <... futex resumed>) = 0 [pid 16218] <... futex resumed>) = 1 [pid 16217] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16217] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16218] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16218] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16217] <... futex resumed>) = 0 [pid 16217] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16217] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16218] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16218] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16217] <... futex resumed>) = 0 [pid 16217] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16217] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16218] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16218] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16217] <... futex resumed>) = 0 [pid 16217] exit_group(0) = ? [pid 16218] +++ exited with 0 +++ [pid 16217] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16217, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16219 ci2-android-5-10/strace-static-x86_64: Process 16219 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16219] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16219] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16219] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16219] setpgid(0, 0) = 0 [pid 16219] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16219] write(3, "1000", 4) = 4 [pid 16219] close(3) = 0 [pid 16219] write(1, "executing program\n", 18) = 18 executing program [pid 16219] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16219] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16219] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16219] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16219] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16219] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16219] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16220 attached [pid 16220] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16220] rt_sigprocmask(SIG_SETMASK, [] [pid 16219] <... clone3 resumed> => {parent_tid=[16220]}, 88) = 16220 [pid 16220] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16220] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16219] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16219] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16220] <... futex resumed>) = 0 [pid 16220] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16220] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16220] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16219] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16219] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16220] <... futex resumed>) = 0 [pid 16220] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16220] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16220] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16219] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16219] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16220] <... futex resumed>) = 0 [pid 16220] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16220] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16220] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16219] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16219] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16220] <... futex resumed>) = 0 [pid 16219] <... futex resumed>) = 1 [pid 16220] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16219] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16220] <... pwrite64 resumed>) = 36 [pid 16220] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16220] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16219] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16219] exit_group(0) = ? [pid 16220] <... futex resumed>) = ? [pid 16220] +++ exited with 0 +++ [pid 16219] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16219, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 16221 attached , child_tidptr=0x555593cef690) = 16221 [pid 16221] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16221] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16221] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16221] setpgid(0, 0) = 0 [pid 16221] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 16221] write(3, "1000", 4 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16221] <... write resumed>) = 4 [pid 16221] close(3) = 0 [pid 16221] write(1, "executing program\n", 18) = 18 executing program [pid 16221] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16221] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16221] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16221] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16221] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16221] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16221] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[16222]}, 88) = 16222 [pid 16221] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16221] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16221] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 16222 attached [pid 16222] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16222] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16222] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16222] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16221] <... futex resumed>) = 0 [pid 16221] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16221] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16222] <... futex resumed>) = 1 [pid 16222] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16222] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16221] <... futex resumed>) = 0 [pid 16221] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16221] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16222] <... futex resumed>) = 1 [pid 16222] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16222] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16221] <... futex resumed>) = 0 [pid 16221] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16221] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16222] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16222] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16221] <... futex resumed>) = 0 [pid 16222] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16221] exit_group(0) = ? [pid 16222] <... futex resumed>) = ? [pid 16222] +++ exited with 0 +++ [pid 16221] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16221, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 16223 attached , child_tidptr=0x555593cef690) = 16223 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16223] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16223] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16223] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16223] setpgid(0, 0) = 0 [pid 16223] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16223] write(3, "1000", 4) = 4 [pid 16223] close(3) = 0 executing program [pid 16223] write(1, "executing program\n", 18) = 18 [pid 16223] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16223] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16223] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16223] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16223] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16223] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16223] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16224 attached [pid 16224] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16224] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16224] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16223] <... clone3 resumed> => {parent_tid=[16224]}, 88) = 16224 [pid 16223] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16223] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16224] <... futex resumed>) = 0 [pid 16224] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16224] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16224] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16223] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16223] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16224] <... futex resumed>) = 0 [pid 16224] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16224] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16224] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16223] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16223] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16224] <... futex resumed>) = 0 [pid 16224] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 16223] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16224] <... openat resumed>) = 3 [pid 16224] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16224] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16223] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16223] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16224] <... futex resumed>) = 0 [pid 16224] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16223] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16224] <... pwrite64 resumed>) = 36 [pid 16224] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16223] <... futex resumed>) = 0 [pid 16223] exit_group(0) = ? [pid 16224] +++ exited with 0 +++ [pid 16223] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16223, 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=0x555593cef690) = 16225 ci2-android-5-10/strace-static-x86_64: Process 16225 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16225] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16225] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16225] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16225] setpgid(0, 0) = 0 [pid 16225] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16225] write(3, "1000", 4) = 4 [pid 16225] close(3) = 0 [pid 16225] write(1, "executing program\n", 18) = 18 executing program [pid 16225] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16225] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16225] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16225] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16225] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16225] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16225] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[16226]}, 88) = 16226 [pid 16225] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16225] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16225] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 16226 attached [pid 16226] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16226] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16226] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16226] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16225] <... futex resumed>) = 0 [pid 16225] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16225] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16226] <... futex resumed>) = 1 [pid 16226] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16226] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16225] <... futex resumed>) = 0 [pid 16225] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16225] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16226] <... futex resumed>) = 1 [pid 16226] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16226] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16225] <... futex resumed>) = 0 [pid 16225] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16225] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16226] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16226] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16225] <... futex resumed>) = 0 [pid 16226] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16225] exit_group(0) = ? [pid 16226] <... futex resumed>) = ? [pid 16226] +++ exited with 0 +++ [pid 16225] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16225, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16227 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 16227 attached [pid 16227] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16227] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16227] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16227] setpgid(0, 0) = 0 [pid 16227] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16227] write(3, "1000", 4) = 4 [pid 16227] close(3) = 0 [pid 16227] write(1, "executing program\n", 18) = 18 [pid 16227] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 16227] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16227] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16227] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16227] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16227] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16227] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16228 attached => {parent_tid=[16228]}, 88) = 16228 [pid 16227] rt_sigprocmask(SIG_SETMASK, [] [pid 16228] set_robust_list(0x7fa72c8d79a0, 24 [pid 16227] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16228] <... set_robust_list resumed>) = 0 [pid 16227] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16228] rt_sigprocmask(SIG_SETMASK, [] [pid 16227] <... futex resumed>) = 0 [pid 16228] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16227] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16228] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16228] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16227] <... futex resumed>) = 0 [pid 16227] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16228] mount(NULL, "./sys", "sysfs", 0, NULL [pid 16227] <... futex resumed>) = 0 [pid 16227] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16228] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 16228] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16227] <... futex resumed>) = 0 [pid 16228] <... futex resumed>) = 1 [pid 16227] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16228] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 16227] <... futex resumed>) = 0 [pid 16227] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16228] <... openat resumed>) = 3 [pid 16228] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16227] <... futex resumed>) = 0 [pid 16228] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16227] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16228] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16227] <... futex resumed>) = 0 [pid 16228] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16227] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16228] <... pwrite64 resumed>) = 36 [pid 16228] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16227] <... futex resumed>) = 0 [pid 16228] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16227] exit_group(0) = ? [pid 16228] <... futex resumed>) = ? [pid 16228] +++ exited with 0 +++ [pid 16227] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16227, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 16229 attached , child_tidptr=0x555593cef690) = 16229 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16229] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16229] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16229] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16229] setpgid(0, 0) = 0 [pid 16229] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16229] write(3, "1000", 4) = 4 [pid 16229] close(3) = 0 executing program [pid 16229] write(1, "executing program\n", 18) = 18 [pid 16229] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16229] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16229] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16229] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16229] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16229] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16229] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[16230]}, 88) = 16230 [pid 16229] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16229] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16229] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 16230 attached [pid 16230] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16230] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16230] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16230] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16229] <... futex resumed>) = 0 [pid 16229] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16229] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16230] <... futex resumed>) = 1 [pid 16230] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16230] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16229] <... futex resumed>) = 0 [pid 16229] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16229] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16230] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16230] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16229] <... futex resumed>) = 0 [pid 16229] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16229] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16230] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16230] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16229] <... futex resumed>) = 0 [pid 16229] exit_group(0) = ? [pid 16230] +++ exited with 0 +++ [pid 16229] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16229, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16231 ci2-android-5-10/strace-static-x86_64: Process 16231 attached [pid 16231] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16231] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 16231] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16231] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16231] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16231] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16231] write(3, "1000", 4) = 4 [pid 16231] close(3) = 0 [pid 16231] write(1, "executing program\n", 18) = 18 [pid 16231] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 16231] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16231] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16231] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16231] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16231] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16231] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[16232]}, 88) = 16232 [pid 16231] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16231] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16231] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 16232 attached [pid 16232] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16232] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16232] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16232] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16231] <... futex resumed>) = 0 [pid 16231] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16231] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16232] <... futex resumed>) = 1 [pid 16232] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16232] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16231] <... futex resumed>) = 0 [pid 16231] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16231] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16232] <... futex resumed>) = 1 [pid 16232] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16232] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16231] <... futex resumed>) = 0 [pid 16231] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16231] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16232] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16232] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16231] <... futex resumed>) = 0 [pid 16232] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16231] exit_group(0) = ? [pid 16232] <... futex resumed>) = ? [pid 16232] +++ exited with 0 +++ [pid 16231] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16231, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16233 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 16233 attached [pid 16233] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16233] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16233] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16233] setpgid(0, 0) = 0 [pid 16233] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16233] write(3, "1000", 4) = 4 [pid 16233] close(3) = 0 [pid 16233] write(1, "executing program\n", 18) = 18 executing program [pid 16233] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16233] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16233] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16233] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16233] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16233] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16233] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16234 attached => {parent_tid=[16234]}, 88) = 16234 [pid 16234] set_robust_list(0x7fa72c8d79a0, 24 [pid 16233] rt_sigprocmask(SIG_SETMASK, [] [pid 16234] <... set_robust_list resumed>) = 0 [pid 16234] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16234] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16233] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16233] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16234] <... futex resumed>) = 0 [pid 16234] mkdirat(AT_FDCWD, "./sys", 0777 [pid 16233] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16234] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16234] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16233] <... futex resumed>) = 0 [pid 16233] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16233] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16234] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16234] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16233] <... futex resumed>) = 0 [pid 16233] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16233] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16234] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16234] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16233] <... futex resumed>) = 0 [pid 16233] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16233] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16234] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16234] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16233] <... futex resumed>) = 0 [pid 16234] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16233] exit_group(0) = ? [pid 16234] <... futex resumed>) = -1 ENOSYS (Function not implemented) [pid 16234] +++ exited with 0 +++ [pid 16233] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16233, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16235 ci2-android-5-10/strace-static-x86_64: Process 16235 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16235] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16235] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16235] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16235] setpgid(0, 0) = 0 [pid 16235] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16235] write(3, "1000", 4) = 4 [pid 16235] close(3) = 0 executing program [pid 16235] write(1, "executing program\n", 18) = 18 [pid 16235] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16235] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16235] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16235] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16235] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16235] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16235] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16236 attached => {parent_tid=[16236]}, 88) = 16236 [pid 16236] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16236] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16236] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16235] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16235] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16236] <... futex resumed>) = 0 [pid 16236] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16236] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16236] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16235] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16235] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16236] <... futex resumed>) = 0 [pid 16236] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16236] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16236] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16235] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16235] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16236] <... futex resumed>) = 0 [pid 16236] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16236] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16236] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16235] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16235] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16236] <... futex resumed>) = 0 [pid 16236] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16235] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16236] <... pwrite64 resumed>) = 36 [pid 16236] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16236] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16235] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16235] exit_group(0) = ? [pid 16236] <... futex resumed>) = ? [pid 16236] +++ exited with 0 +++ [pid 16235] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16235, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16237 ci2-android-5-10/strace-static-x86_64: Process 16237 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16237] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16237] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16237] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16237] setpgid(0, 0) = 0 [pid 16237] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16237] write(3, "1000", 4) = 4 [pid 16237] close(3) = 0 [pid 16237] write(1, "executing program\n", 18) = 18 executing program [pid 16237] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16237] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16237] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16237] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16237] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16237] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16237] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16238 attached => {parent_tid=[16238]}, 88) = 16238 [pid 16237] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16237] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16237] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16238] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16238] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16238] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16238] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16237] <... futex resumed>) = 0 [pid 16237] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16237] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16238] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16238] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16237] <... futex resumed>) = 0 [pid 16237] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16237] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16238] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16238] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16237] <... futex resumed>) = 0 [pid 16237] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16237] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16238] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16238] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16237] <... futex resumed>) = 0 [pid 16237] exit_group(0) = ? [pid 16238] +++ exited with 0 +++ [pid 16237] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16237, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16239 ci2-android-5-10/strace-static-x86_64: Process 16239 attached [pid 16239] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16239] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16239] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16239] setpgid(0, 0) = 0 [pid 16239] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16239] write(3, "1000", 4) = 4 [pid 16239] close(3) = 0 [pid 16239] write(1, "executing program\n", 18) = 18 executing program [pid 16239] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 16239] <... futex resumed>) = 0 [pid 16239] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16239] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16239] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16239] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16239] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16239] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16240 attached => {parent_tid=[16240]}, 88) = 16240 [pid 16239] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16239] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16239] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16240] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16240] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16240] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16240] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16239] <... futex resumed>) = 0 [pid 16239] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16240] mount(NULL, "./sys", "sysfs", 0, NULL [pid 16239] <... futex resumed>) = 0 [pid 16239] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16240] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 16240] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16239] <... futex resumed>) = 0 [pid 16239] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16239] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16240] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16240] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16239] <... futex resumed>) = 0 [pid 16239] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16240] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16239] <... futex resumed>) = 0 [pid 16239] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16240] <... pwrite64 resumed>) = 36 [pid 16240] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16239] <... futex resumed>) = 0 [pid 16240] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16239] exit_group(0) = ? [pid 16240] <... futex resumed>) = ? [pid 16240] +++ exited with 0 +++ [pid 16239] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16239, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16241 ci2-android-5-10/strace-static-x86_64: Process 16241 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16241] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16241] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16241] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16241] setpgid(0, 0) = 0 [pid 16241] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16241] write(3, "1000", 4) = 4 [pid 16241] close(3) = 0 [pid 16241] write(1, "executing program\n", 18) = 18 executing program [pid 16241] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16241] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16241] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16241] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16241] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16241] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16241] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16242 attached => {parent_tid=[16242]}, 88) = 16242 [pid 16242] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16242] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16242] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16241] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16241] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16242] <... futex resumed>) = 0 [pid 16242] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16241] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16242] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16241] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16242] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16241] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16242] <... futex resumed>) = 0 [pid 16242] mount(NULL, "./sys", "sysfs", 0, NULL [pid 16241] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16242] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 16242] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16242] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16241] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16241] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16242] <... futex resumed>) = 0 [pid 16242] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16241] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16242] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16242] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16241] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16241] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16242] <... futex resumed>) = 0 [pid 16242] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16241] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16242] <... pwrite64 resumed>) = 36 [pid 16242] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16242] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16241] <... futex resumed>) = 0 [pid 16241] exit_group(0) = ? [pid 16242] <... futex resumed>) = ? [pid 16242] +++ exited with 0 +++ [pid 16241] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16241, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 16243 attached , child_tidptr=0x555593cef690) = 16243 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 16243] set_robust_list(0x555593cef6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16243] <... set_robust_list resumed>) = 0 [pid 16243] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16243] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16243] setpgid(0, 0) = 0 [pid 16243] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16243] write(3, "1000", 4) = 4 [pid 16243] close(3) = 0 [pid 16243] write(1, "executing program\n", 18) = 18 executing program [pid 16243] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16243] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16243] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16243] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16243] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16243] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16243] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16244 attached => {parent_tid=[16244]}, 88) = 16244 [pid 16244] set_robust_list(0x7fa72c8d79a0, 24 [pid 16243] rt_sigprocmask(SIG_SETMASK, [] [pid 16244] <... set_robust_list resumed>) = 0 [pid 16243] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16244] rt_sigprocmask(SIG_SETMASK, [] [pid 16243] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16244] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16243] <... futex resumed>) = 0 [pid 16243] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16244] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16244] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16243] <... futex resumed>) = 0 [pid 16244] <... futex resumed>) = 1 [pid 16243] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16244] mount(NULL, "./sys", "sysfs", 0, NULL [pid 16243] <... futex resumed>) = 0 [pid 16243] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16244] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 16244] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16243] <... futex resumed>) = 0 [pid 16244] <... futex resumed>) = 1 [pid 16243] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16244] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 16243] <... futex resumed>) = 0 [pid 16243] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16244] <... openat resumed>) = 3 [pid 16244] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16243] <... futex resumed>) = 0 [pid 16244] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16243] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16244] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16243] <... futex resumed>) = 0 [pid 16243] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16244] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16244] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16243] <... futex resumed>) = 0 [pid 16244] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16243] exit_group(0) = ? [pid 16244] <... futex resumed>) = ? [pid 16244] +++ exited with 0 +++ [pid 16243] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16243, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16245 ci2-android-5-10/strace-static-x86_64: Process 16245 attached [pid 16245] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16245] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 16245] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16245] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16245] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16245] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16245] write(3, "1000", 4) = 4 [pid 16245] close(3) = 0 executing program [pid 16245] write(1, "executing program\n", 18) = 18 [pid 16245] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16245] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16245] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16245] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16245] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16245] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16245] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[16246]}, 88) = 16246 [pid 16245] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16245] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16245] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 16246 attached [pid 16246] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16246] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16246] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16246] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16245] <... futex resumed>) = 0 [pid 16245] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16245] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16246] <... futex resumed>) = 1 [pid 16246] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16246] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16245] <... futex resumed>) = 0 [pid 16245] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16245] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16246] <... futex resumed>) = 1 [pid 16246] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16246] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16245] <... futex resumed>) = 0 [pid 16245] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16245] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16246] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16246] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16245] <... futex resumed>) = 0 [pid 16245] exit_group(0) = ? [pid 16246] +++ exited with 0 +++ [pid 16245] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16245, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16247 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 16247 attached [pid 16247] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16247] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16247] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16247] setpgid(0, 0) = 0 [pid 16247] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16247] write(3, "1000", 4) = 4 [pid 16247] close(3) = 0 executing program [pid 16247] write(1, "executing program\n", 18) = 18 [pid 16247] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16247] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16247] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16247] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16247] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16247] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16247] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[16248]}, 88) = 16248 [pid 16247] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16247] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16247] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 16248 attached [pid 16248] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16248] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16248] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16248] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16247] <... futex resumed>) = 0 [pid 16247] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16247] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16248] <... futex resumed>) = 1 [pid 16248] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16248] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16247] <... futex resumed>) = 0 [pid 16247] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16247] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16248] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16248] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16247] <... futex resumed>) = 0 [pid 16247] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16247] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16248] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16248] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16247] <... futex resumed>) = 0 [pid 16247] exit_group(0 [pid 16248] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16247] <... exit_group resumed>) = ? [pid 16248] <... futex resumed>) = ? [pid 16248] +++ exited with 0 +++ [pid 16247] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16247, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16249 ci2-android-5-10/strace-static-x86_64: Process 16249 attached [pid 16249] set_robust_list(0x555593cef6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 16249] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16249] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16249] setpgid(0, 0) = 0 [pid 16249] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16249] <... openat resumed>) = 3 [pid 16249] write(3, "1000", 4) = 4 [pid 16249] close(3) = 0 [pid 16249] write(1, "executing program\n", 18) = 18 executing program [pid 16249] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16249] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16249] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16249] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16249] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16249] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16249] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[16250]}, 88) = 16250 [pid 16249] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16249] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16249] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 16250 attached [pid 16250] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16250] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16250] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16250] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16249] <... futex resumed>) = 0 [pid 16249] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16249] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16250] <... futex resumed>) = 1 [pid 16250] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16250] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16249] <... futex resumed>) = 0 [pid 16249] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16249] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16250] <... futex resumed>) = 1 [pid 16250] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16250] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16249] <... futex resumed>) = 0 [pid 16249] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16249] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16250] <... futex resumed>) = 1 [pid 16250] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16250] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16249] <... futex resumed>) = 0 [pid 16249] exit_group(0) = ? [pid 16250] +++ exited with 0 +++ [pid 16249] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16249, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 16251 attached , child_tidptr=0x555593cef690) = 16251 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16251] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16251] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16251] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16251] setpgid(0, 0) = 0 [pid 16251] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16251] write(3, "1000", 4) = 4 [pid 16251] close(3) = 0 executing program [pid 16251] write(1, "executing program\n", 18) = 18 [pid 16251] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16251] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16251] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16251] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16251] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16251] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16251] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16252 attached => {parent_tid=[16252]}, 88) = 16252 [pid 16252] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16252] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16252] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16251] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16251] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16252] <... futex resumed>) = 0 [pid 16252] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16252] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16252] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16251] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16251] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16252] <... futex resumed>) = 0 [pid 16252] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16252] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16252] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16251] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16251] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16252] <... futex resumed>) = 0 [pid 16252] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16252] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16252] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16251] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16251] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16251] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16252] <... futex resumed>) = 0 [pid 16252] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16252] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16251] <... futex resumed>) = 0 [pid 16251] exit_group(0) = ? [pid 16252] +++ exited with 0 +++ [pid 16251] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16251, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16253 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 16253 attached [pid 16253] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16253] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16253] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16253] setpgid(0, 0) = 0 [pid 16253] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16253] write(3, "1000", 4) = 4 [pid 16253] close(3) = 0 [pid 16253] write(1, "executing program\n", 18) = 18 executing program [pid 16253] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16253] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16253] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16253] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16253] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16253] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16253] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16254 attached => {parent_tid=[16254]}, 88) = 16254 [pid 16253] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16253] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16253] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16254] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16254] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16254] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16254] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16253] <... futex resumed>) = 0 [pid 16253] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16253] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16254] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16254] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16253] <... futex resumed>) = 0 [pid 16253] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16253] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16254] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16254] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16253] <... futex resumed>) = 0 [pid 16253] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16254] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16253] <... futex resumed>) = 0 [pid 16253] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16254] <... pwrite64 resumed>) = 36 [pid 16254] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16253] <... futex resumed>) = 0 [pid 16254] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16253] exit_group(0) = ? [pid 16254] <... futex resumed>) = ? [pid 16254] +++ exited with 0 +++ [pid 16253] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16253, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16255 ci2-android-5-10/strace-static-x86_64: Process 16255 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16255] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16255] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16255] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16255] setpgid(0, 0) = 0 [pid 16255] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16255] write(3, "1000", 4) = 4 [pid 16255] close(3) = 0 executing program [pid 16255] write(1, "executing program\n", 18) = 18 [pid 16255] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16255] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16255] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16255] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16255] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16255] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16255] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16256 attached => {parent_tid=[16256]}, 88) = 16256 [pid 16255] rt_sigprocmask(SIG_SETMASK, [] [pid 16256] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16256] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16256] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16255] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16255] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16256] <... futex resumed>) = 0 [pid 16255] <... futex resumed>) = 1 [pid 16256] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16256] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16255] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16256] <... futex resumed>) = 0 [pid 16256] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16255] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16255] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16256] <... futex resumed>) = 0 [pid 16255] <... futex resumed>) = 1 [pid 16256] mount(NULL, "./sys", "sysfs", 0, NULL [pid 16255] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16256] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 16256] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16256] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16255] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16255] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16256] <... futex resumed>) = 0 [pid 16255] <... futex resumed>) = 1 [pid 16256] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 16255] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16256] <... openat resumed>) = 3 [pid 16256] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16255] <... futex resumed>) = 0 [pid 16255] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16256] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16255] <... futex resumed>) = 0 [pid 16255] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16256] <... pwrite64 resumed>) = 36 [pid 16256] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16255] <... futex resumed>) = 0 [pid 16255] exit_group(0) = ? [pid 16256] +++ exited with 0 +++ [pid 16255] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16255, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16257 ci2-android-5-10/strace-static-x86_64: Process 16257 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16257] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16257] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16257] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16257] setpgid(0, 0) = 0 [pid 16257] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16257] write(3, "1000", 4) = 4 [pid 16257] close(3) = 0 [pid 16257] write(1, "executing program\n", 18) = 18 executing program [pid 16257] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16257] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16257] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16257] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16257] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16257] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16257] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16258 attached => {parent_tid=[16258]}, 88) = 16258 [pid 16258] set_robust_list(0x7fa72c8d79a0, 24 [pid 16257] rt_sigprocmask(SIG_SETMASK, [] [pid 16258] <... set_robust_list resumed>) = 0 [pid 16257] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16258] rt_sigprocmask(SIG_SETMASK, [] [pid 16257] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16258] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16257] <... futex resumed>) = 0 [pid 16257] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16258] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16258] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16257] <... futex resumed>) = 0 [pid 16257] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16257] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16258] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16258] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16257] <... futex resumed>) = 0 [pid 16257] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16257] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16258] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16258] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16257] <... futex resumed>) = 0 [pid 16257] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16257] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16258] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16258] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16257] <... futex resumed>) = 0 [pid 16257] exit_group(0) = ? [pid 16258] +++ exited with 0 +++ [pid 16257] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16257, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16259 ci2-android-5-10/strace-static-x86_64: Process 16259 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16259] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16259] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16259] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16259] setpgid(0, 0) = 0 [pid 16259] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16259] write(3, "1000", 4) = 4 [pid 16259] close(3) = 0 [pid 16259] write(1, "executing program\n", 18) = 18 executing program [pid 16259] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16259] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16259] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16259] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16259] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16259] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16259] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16260 attached => {parent_tid=[16260]}, 88) = 16260 [pid 16260] set_robust_list(0x7fa72c8d79a0, 24 [pid 16259] rt_sigprocmask(SIG_SETMASK, [] [pid 16260] <... set_robust_list resumed>) = 0 [pid 16259] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16260] rt_sigprocmask(SIG_SETMASK, [] [pid 16259] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16260] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16259] <... futex resumed>) = 0 [pid 16259] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16260] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16260] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16259] <... futex resumed>) = 0 [pid 16259] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16259] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16260] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16260] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16259] <... futex resumed>) = 0 [pid 16259] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16259] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16260] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16260] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16259] <... futex resumed>) = 0 [pid 16259] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16259] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16260] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16260] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16259] <... futex resumed>) = 0 [pid 16259] exit_group(0) = ? [pid 16260] +++ exited with 0 +++ [pid 16259] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16259, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 16261 attached [pid 16261] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16261] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... clone resumed>, child_tidptr=0x555593cef690) = 16261 [pid 16261] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16261] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16261] setpgid(0, 0) = 0 [pid 16261] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 16261] write(3, "1000", 4) = 4 [pid 16261] close(3) = 0 [pid 16261] write(1, "executing program\n", 18) = 18 executing program [pid 16261] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16261] <... futex resumed>) = 0 [pid 16261] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16261] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16261] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16261] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16261] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16261] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[16262]}, 88) = 16262 [pid 16261] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16261] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16261] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 16262 attached [pid 16262] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16262] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16262] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16262] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16262] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16261] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16261] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16262] <... futex resumed>) = 0 [pid 16262] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16261] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16262] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16262] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16261] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16261] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16262] <... futex resumed>) = 0 [pid 16262] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16261] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16262] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16262] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16261] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16261] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16262] <... futex resumed>) = 0 [pid 16262] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16261] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16262] <... pwrite64 resumed>) = 36 [pid 16262] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16262] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16261] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16261] exit_group(0) = ? [pid 16262] <... futex resumed>) = ? [pid 16262] +++ exited with 0 +++ [pid 16261] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16261, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16263 ci2-android-5-10/strace-static-x86_64: Process 16263 attached [pid 16263] set_robust_list(0x555593cef6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 16263] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16263] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16263] setpgid(0, 0) = 0 [pid 16263] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16263] <... openat resumed>) = 3 [pid 16263] write(3, "1000", 4) = 4 [pid 16263] close(3) = 0 executing program [pid 16263] write(1, "executing program\n", 18) = 18 [pid 16263] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16263] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16263] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16263] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16263] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16263] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16263] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[16264]}, 88) = 16264 ci2-android-5-10/strace-static-x86_64: Process 16264 attached [pid 16263] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16263] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16263] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16264] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16264] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16264] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16264] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16263] <... futex resumed>) = 0 [pid 16263] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16263] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16264] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16264] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16263] <... futex resumed>) = 0 [pid 16263] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16263] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16264] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16264] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16263] <... futex resumed>) = 0 [pid 16263] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16263] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16264] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16264] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16263] <... futex resumed>) = 0 [pid 16263] exit_group(0) = ? [pid 16264] +++ exited with 0 +++ [pid 16263] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16263, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16265 ci2-android-5-10/strace-static-x86_64: Process 16265 attached [pid 16265] set_robust_list(0x555593cef6a0, 24 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 16265] <... set_robust_list resumed>) = 0 [pid 16265] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16265] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16265] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16265] setpgid(0, 0) = 0 [pid 16265] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16265] write(3, "1000", 4) = 4 [pid 16265] close(3) = 0 [pid 16265] write(1, "executing program\n", 18) = 18 executing program [pid 16265] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16265] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16265] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16265] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16265] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16265] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16265] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[16266]}, 88) = 16266 [pid 16265] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16265] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16265] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 16266 attached [pid 16266] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16266] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16266] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16266] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16265] <... futex resumed>) = 0 [pid 16265] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16265] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16266] <... futex resumed>) = 1 [pid 16266] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16266] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16265] <... futex resumed>) = 0 [pid 16265] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16265] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16266] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16266] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16265] <... futex resumed>) = 0 [pid 16265] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16265] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16266] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16266] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16265] <... futex resumed>) = 0 [pid 16266] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16265] exit_group(0) = ? [pid 16266] <... futex resumed>) = ? [pid 16266] +++ exited with 0 +++ [pid 16265] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16265, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16267 ci2-android-5-10/strace-static-x86_64: Process 16267 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16267] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16267] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16267] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16267] setpgid(0, 0) = 0 [pid 16267] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16267] write(3, "1000", 4) = 4 [pid 16267] close(3) = 0 executing program [pid 16267] write(1, "executing program\n", 18) = 18 [pid 16267] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16267] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16267] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16267] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16267] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16267] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16267] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16268 attached => {parent_tid=[16268]}, 88) = 16268 [pid 16268] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16268] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16268] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16267] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16267] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16268] <... futex resumed>) = 0 [pid 16267] <... futex resumed>) = 1 [pid 16268] mkdirat(AT_FDCWD, "./sys", 0777 [pid 16267] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16268] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16268] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16268] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16267] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16267] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16268] <... futex resumed>) = 0 [pid 16268] mount(NULL, "./sys", "sysfs", 0, NULL [pid 16267] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16268] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 16268] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16268] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16267] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16267] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16268] <... futex resumed>) = 0 [pid 16267] <... futex resumed>) = 1 [pid 16268] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16268] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16268] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16267] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16267] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16268] <... futex resumed>) = 0 [pid 16268] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16267] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16268] <... pwrite64 resumed>) = 36 [pid 16268] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16268] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16267] <... futex resumed>) = 0 [pid 16267] exit_group(0) = ? [pid 16268] <... futex resumed>) = ? [pid 16268] +++ exited with 0 +++ [pid 16267] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16267, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16269 ci2-android-5-10/strace-static-x86_64: Process 16269 attached [pid 16269] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16269] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 16269] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16269] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16269] setpgid(0, 0) = 0 [pid 16269] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16269] <... openat resumed>) = 3 [pid 16269] write(3, "1000", 4) = 4 [pid 16269] close(3) = 0 [pid 16269] write(1, "executing program\n", 18) = 18 executing program [pid 16269] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16269] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16269] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16269] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16269] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16269] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16269] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16270 attached => {parent_tid=[16270]}, 88) = 16270 [pid 16270] set_robust_list(0x7fa72c8d79a0, 24 [pid 16269] rt_sigprocmask(SIG_SETMASK, [] [pid 16270] <... set_robust_list resumed>) = 0 [pid 16269] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16270] rt_sigprocmask(SIG_SETMASK, [] [pid 16269] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16270] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16269] <... futex resumed>) = 0 [pid 16269] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16270] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16270] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16269] <... futex resumed>) = 0 [pid 16269] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16269] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16270] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16270] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16269] <... futex resumed>) = 0 [pid 16269] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16269] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16270] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16270] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16269] <... futex resumed>) = 0 [pid 16269] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16269] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16270] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16270] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16269] <... futex resumed>) = 0 [pid 16270] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16269] exit_group(0) = ? [pid 16270] <... futex resumed>) = ? [pid 16270] +++ exited with 0 +++ [pid 16269] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16269, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16271 ci2-android-5-10/strace-static-x86_64: Process 16271 attached [pid 16271] set_robust_list(0x555593cef6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 16271] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16271] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16271] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16271] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16271] write(3, "1000", 4) = 4 [pid 16271] close(3) = 0 [pid 16271] write(1, "executing program\n", 18) = 18 executing program [pid 16271] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16271] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16271] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16271] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16271] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16271] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16271] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16272 attached => {parent_tid=[16272]}, 88) = 16272 [pid 16272] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16272] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16272] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16271] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16271] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16272] <... futex resumed>) = 0 [pid 16271] <... futex resumed>) = 1 [pid 16272] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16272] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16272] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16271] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16271] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16272] <... futex resumed>) = 0 [pid 16272] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16271] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16272] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16272] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16271] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16271] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16272] <... futex resumed>) = 0 [pid 16272] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 16271] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16272] <... openat resumed>) = 3 [pid 16272] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16272] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16271] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16271] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16272] <... futex resumed>) = 0 [pid 16272] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16271] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16272] <... pwrite64 resumed>) = 36 [pid 16272] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16272] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16271] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16271] exit_group(0) = ? [pid 16272] <... futex resumed>) = ? [pid 16272] +++ exited with 0 +++ [pid 16271] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16271, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16273 ci2-android-5-10/strace-static-x86_64: Process 16273 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16273] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16273] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16273] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16273] setpgid(0, 0) = 0 [pid 16273] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16273] write(3, "1000", 4) = 4 [pid 16273] close(3) = 0 [pid 16273] write(1, "executing program\n", 18) = 18 executing program [pid 16273] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16273] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16273] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16273] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16273] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16273] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16273] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[16274]}, 88) = 16274 [pid 16273] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16273] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16273] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 16274 attached [pid 16274] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16274] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16274] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16274] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16273] <... futex resumed>) = 0 [pid 16273] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16273] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16274] <... futex resumed>) = 1 [pid 16274] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16274] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16273] <... futex resumed>) = 0 [pid 16273] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16273] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16274] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16274] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16273] <... futex resumed>) = 0 [pid 16273] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16273] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16274] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16274] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16273] <... futex resumed>) = 0 [pid 16274] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16273] exit_group(0) = ? [pid 16274] <... futex resumed>) = ? [pid 16274] +++ exited with 0 +++ [pid 16273] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16273, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16275 ci2-android-5-10/strace-static-x86_64: Process 16275 attached [pid 16275] set_robust_list(0x555593cef6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 16275] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16275] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16275] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16275] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16275] write(3, "1000", 4) = 4 [pid 16275] close(3) = 0 [pid 16275] write(1, "executing program\n", 18) = 18 executing program [pid 16275] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16275] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16275] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16275] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16275] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16275] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16275] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[16276]}, 88) = 16276 [pid 16275] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16275] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16275] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 16276 attached [pid 16276] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16276] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16276] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16276] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16275] <... futex resumed>) = 0 [pid 16275] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16275] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16276] <... futex resumed>) = 1 [pid 16276] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16276] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16275] <... futex resumed>) = 0 [pid 16275] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16276] <... futex resumed>) = 1 [pid 16275] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16276] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16276] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16275] <... futex resumed>) = 0 [pid 16275] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16276] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16275] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16276] <... pwrite64 resumed>) = 36 [pid 16276] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16275] <... futex resumed>) = 0 [pid 16275] exit_group(0 [pid 16276] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16275] <... exit_group resumed>) = ? [pid 16276] <... futex resumed>) = ? [pid 16276] +++ exited with 0 +++ [pid 16275] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16275, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16277 ci2-android-5-10/strace-static-x86_64: Process 16277 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16277] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16277] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16277] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16277] setpgid(0, 0) = 0 [pid 16277] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16277] write(3, "1000", 4) = 4 [pid 16277] close(3) = 0 executing program [pid 16277] write(1, "executing program\n", 18) = 18 [pid 16277] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16277] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16277] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16277] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16277] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16277] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16277] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[16278]}, 88) = 16278 [pid 16277] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16277] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16277] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 16278 attached [pid 16278] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16278] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16278] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16278] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16277] <... futex resumed>) = 0 [pid 16277] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16277] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16278] <... futex resumed>) = 1 [pid 16278] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16278] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16277] <... futex resumed>) = 0 [pid 16277] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16277] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16278] <... futex resumed>) = 1 [pid 16278] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16278] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16277] <... futex resumed>) = 0 [pid 16277] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16277] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16278] <... futex resumed>) = 1 [pid 16278] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16278] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16277] <... futex resumed>) = 0 [pid 16278] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16277] exit_group(0) = ? [pid 16278] <... futex resumed>) = ? [pid 16278] +++ exited with 0 +++ [pid 16277] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16277, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16279 ci2-android-5-10/strace-static-x86_64: Process 16279 attached [pid 16279] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16279] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 16279] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16279] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16279] <... prctl resumed>) = 0 [pid 16279] setpgid(0, 0) = 0 [pid 16279] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16279] write(3, "1000", 4) = 4 [pid 16279] close(3) = 0 [pid 16279] write(1, "executing program\n", 18) = 18 executing program [pid 16279] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16279] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16279] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16279] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16279] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16279] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16279] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16280 attached => {parent_tid=[16280]}, 88) = 16280 [pid 16280] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16280] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16280] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16279] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16279] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16280] <... futex resumed>) = 0 [pid 16280] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16280] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16280] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16279] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16279] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16280] <... futex resumed>) = 0 [pid 16280] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16280] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16280] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16279] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16279] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16280] <... futex resumed>) = 0 [pid 16280] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16280] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16280] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16279] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16279] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16280] <... futex resumed>) = 0 [pid 16280] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16279] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16280] <... pwrite64 resumed>) = 36 [pid 16280] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16280] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16279] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16279] exit_group(0) = ? [pid 16280] <... futex resumed>) = ? [pid 16280] +++ exited with 0 +++ [pid 16279] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16279, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16281 ci2-android-5-10/strace-static-x86_64: Process 16281 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16281] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16281] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16281] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16281] setpgid(0, 0) = 0 [pid 16281] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16281] write(3, "1000", 4) = 4 [pid 16281] close(3) = 0 [pid 16281] write(1, "executing program\n", 18) = 18 executing program [pid 16281] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16281] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16281] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16281] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16281] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16281] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16281] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16282 attached [pid 16282] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16282] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16282] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16281] <... clone3 resumed> => {parent_tid=[16282]}, 88) = 16282 [pid 16281] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16281] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16282] <... futex resumed>) = 0 [pid 16281] <... futex resumed>) = 1 [pid 16282] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16282] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16282] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16281] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16281] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16282] <... futex resumed>) = 0 [pid 16281] <... futex resumed>) = 1 [pid 16282] mount(NULL, "./sys", "sysfs", 0, NULL [pid 16281] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16282] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 16282] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16282] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16281] <... futex resumed>) = 0 [pid 16281] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16282] <... futex resumed>) = 0 [pid 16281] <... futex resumed>) = 1 [pid 16282] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16281] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16282] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16282] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16281] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16281] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16282] <... futex resumed>) = 0 [pid 16281] <... futex resumed>) = 1 [pid 16282] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16281] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16282] <... pwrite64 resumed>) = 36 [pid 16282] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16281] <... futex resumed>) = 0 [pid 16281] exit_group(0) = ? [pid 16282] +++ exited with 0 +++ [pid 16281] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16281, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 16283 attached , child_tidptr=0x555593cef690) = 16283 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 16283] set_robust_list(0x555593cef6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16283] <... set_robust_list resumed>) = 0 [pid 16283] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16283] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16283] setpgid(0, 0) = 0 [pid 16283] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16283] write(3, "1000", 4) = 4 [pid 16283] close(3) = 0 [pid 16283] write(1, "executing program\n", 18) = 18 executing program [pid 16283] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16283] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16283] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16283] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16283] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16283] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16283] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16284 attached => {parent_tid=[16284]}, 88) = 16284 [pid 16284] set_robust_list(0x7fa72c8d79a0, 24 [pid 16283] rt_sigprocmask(SIG_SETMASK, [] [pid 16284] <... set_robust_list resumed>) = 0 [pid 16283] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16284] rt_sigprocmask(SIG_SETMASK, [] [pid 16283] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16284] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16283] <... futex resumed>) = 0 [pid 16283] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16284] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16284] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16283] <... futex resumed>) = 0 [pid 16283] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16283] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16284] <... futex resumed>) = 1 [pid 16284] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16284] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16283] <... futex resumed>) = 0 [pid 16283] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16284] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 16283] <... futex resumed>) = 0 [pid 16283] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16284] <... openat resumed>) = 3 [pid 16284] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16283] <... futex resumed>) = 0 [pid 16283] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16283] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16284] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16284] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16283] <... futex resumed>) = 0 [pid 16283] exit_group(0) = ? [pid 16284] <... futex resumed>) = ? [pid 16284] +++ exited with 0 +++ [pid 16283] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16283, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16285 ci2-android-5-10/strace-static-x86_64: Process 16285 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16285] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16285] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16285] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16285] setpgid(0, 0) = 0 [pid 16285] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16285] write(3, "1000", 4) = 4 [pid 16285] close(3) = 0 executing program [pid 16285] write(1, "executing program\n", 18) = 18 [pid 16285] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16285] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16285] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16285] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16285] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16285] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16285] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[16286]}, 88) = 16286 [pid 16285] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16285] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16285] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 16286 attached [pid 16286] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16286] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16286] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16286] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16285] <... futex resumed>) = 0 [pid 16285] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16285] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16286] <... futex resumed>) = 1 [pid 16286] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16286] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16285] <... futex resumed>) = 0 [pid 16285] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16285] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16286] <... futex resumed>) = 1 [pid 16286] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16286] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16285] <... futex resumed>) = 0 [pid 16285] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16285] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16286] <... futex resumed>) = 1 [pid 16286] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16286] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16285] <... futex resumed>) = 0 [pid 16286] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16285] exit_group(0) = ? [pid 16286] <... futex resumed>) = ? [pid 16286] +++ exited with 0 +++ [pid 16285] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16285, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16287 ci2-android-5-10/strace-static-x86_64: Process 16287 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16287] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16287] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16287] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16287] setpgid(0, 0) = 0 [pid 16287] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16287] write(3, "1000", 4) = 4 [pid 16287] close(3) = 0 [pid 16287] write(1, "executing program\n", 18) = 18 executing program [pid 16287] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16287] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16287] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16287] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16287] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16287] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16287] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[16288]}, 88) = 16288 [pid 16287] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16287] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16287] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 16288 attached [pid 16288] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16288] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16288] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16288] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16287] <... futex resumed>) = 0 [pid 16287] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16287] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16288] <... futex resumed>) = 1 [pid 16288] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16288] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16287] <... futex resumed>) = 0 [pid 16287] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16287] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16288] <... futex resumed>) = 1 [pid 16288] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16288] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16287] <... futex resumed>) = 0 [pid 16287] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16287] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16288] <... futex resumed>) = 1 [pid 16288] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16288] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16287] <... futex resumed>) = 0 [pid 16288] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16287] exit_group(0) = ? [pid 16288] <... futex resumed>) = ? [pid 16288] +++ exited with 0 +++ [pid 16287] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16287, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 16289 attached , child_tidptr=0x555593cef690) = 16289 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16289] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16289] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16289] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16289] setpgid(0, 0) = 0 [pid 16289] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16289] write(3, "1000", 4) = 4 [pid 16289] close(3) = 0 executing program [pid 16289] write(1, "executing program\n", 18) = 18 [pid 16289] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16289] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16289] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16289] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16289] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16289] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16289] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[16290]}, 88) = 16290 [pid 16289] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16289] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16289] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 16290 attached [pid 16290] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16290] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16290] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16290] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16289] <... futex resumed>) = 0 [pid 16289] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16289] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16290] <... futex resumed>) = 1 [pid 16290] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16290] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16289] <... futex resumed>) = 0 [pid 16289] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16289] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16290] <... futex resumed>) = 1 [pid 16290] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16290] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16289] <... futex resumed>) = 0 [pid 16289] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16289] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16290] <... futex resumed>) = 1 [pid 16290] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16290] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16289] <... futex resumed>) = 0 [pid 16289] exit_group(0) = ? [pid 16290] <... futex resumed>) = ? [pid 16290] +++ exited with 0 +++ [pid 16289] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16289, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16291 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 16291 attached [pid 16291] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16291] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16291] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16291] setpgid(0, 0) = 0 [pid 16291] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16291] write(3, "1000", 4) = 4 [pid 16291] close(3) = 0 [pid 16291] write(1, "executing program\n", 18) = 18 executing program [pid 16291] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16291] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16291] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16291] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16291] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16291] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16291] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16292 attached => {parent_tid=[16292]}, 88) = 16292 [pid 16292] set_robust_list(0x7fa72c8d79a0, 24 [pid 16291] rt_sigprocmask(SIG_SETMASK, [] [pid 16292] <... set_robust_list resumed>) = 0 [pid 16291] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16292] rt_sigprocmask(SIG_SETMASK, [] [pid 16291] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16292] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16291] <... futex resumed>) = 0 [pid 16291] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16292] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16292] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16291] <... futex resumed>) = 0 [pid 16291] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16291] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16292] <... futex resumed>) = 1 [pid 16292] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16292] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16291] <... futex resumed>) = 0 [pid 16291] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16291] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16292] <... futex resumed>) = 1 [pid 16292] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16292] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16291] <... futex resumed>) = 0 [pid 16291] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16291] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16292] <... futex resumed>) = 1 [pid 16292] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16292] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16291] <... futex resumed>) = 0 [pid 16292] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16291] exit_group(0) = ? [pid 16292] <... futex resumed>) = ? [pid 16292] +++ exited with 0 +++ [pid 16291] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16291, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16293 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 16293 attached [pid 16293] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16293] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16293] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16293] setpgid(0, 0) = 0 [pid 16293] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16293] write(3, "1000", 4) = 4 [pid 16293] close(3) = 0 [pid 16293] write(1, "executing program\n", 18) = 18 executing program [pid 16293] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16293] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16293] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16293] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16293] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16293] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16293] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16294 attached => {parent_tid=[16294]}, 88) = 16294 [pid 16294] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16294] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16294] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16293] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16293] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16294] <... futex resumed>) = 0 [pid 16294] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16294] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16294] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16293] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16293] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16294] <... futex resumed>) = 0 [pid 16294] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16294] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16294] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16293] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16293] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16294] <... futex resumed>) = 0 [pid 16294] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16294] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16294] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16293] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16293] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16294] <... futex resumed>) = 0 [pid 16294] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16293] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16294] <... pwrite64 resumed>) = 36 [pid 16294] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16294] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16293] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16293] exit_group(0) = ? [pid 16294] <... futex resumed>) = ? [pid 16294] +++ exited with 0 +++ [pid 16293] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16293, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16295 ci2-android-5-10/strace-static-x86_64: Process 16295 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 16295] set_robust_list(0x555593cef6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16295] <... set_robust_list resumed>) = 0 [pid 16295] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16295] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16295] setpgid(0, 0) = 0 [pid 16295] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16295] write(3, "1000", 4) = 4 [pid 16295] close(3) = 0 [pid 16295] write(1, "executing program\n", 18) = 18 executing program [pid 16295] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16295] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16295] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16295] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16295] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16295] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16295] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16296 attached => {parent_tid=[16296]}, 88) = 16296 [pid 16296] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16296] rt_sigprocmask(SIG_SETMASK, [] [pid 16295] rt_sigprocmask(SIG_SETMASK, [] [pid 16296] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16296] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16295] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16295] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16296] <... futex resumed>) = 0 [pid 16295] <... futex resumed>) = 1 [pid 16296] mkdirat(AT_FDCWD, "./sys", 0777 [pid 16295] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16296] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16296] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16296] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16295] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16295] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16296] <... futex resumed>) = 0 [pid 16296] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16295] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16296] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16295] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16296] <... futex resumed>) = 0 [pid 16296] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16295] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16296] <... futex resumed>) = 0 [pid 16295] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16296] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16296] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16296] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16295] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16295] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16296] <... futex resumed>) = 0 [pid 16295] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16296] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16296] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16295] <... futex resumed>) = 0 [pid 16296] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16295] exit_group(0) = ? [pid 16296] <... futex resumed>) = ? [pid 16296] +++ exited with 0 +++ [pid 16295] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16295, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16297 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 16297 attached [pid 16297] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16297] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16297] setpgid(0, 0) = 0 [pid 16297] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16297] write(3, "1000", 4) = 4 [pid 16297] close(3) = 0 [pid 16297] write(1, "executing program\n", 18) = 18 [pid 16297] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 16297] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16297] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16297] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16297] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16297] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16297] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16298 attached => {parent_tid=[16298]}, 88) = 16298 [pid 16297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16297] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16297] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16298] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16298] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16298] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16298] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16297] <... futex resumed>) = 0 [pid 16297] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16297] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16298] <... futex resumed>) = 1 [pid 16298] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16298] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16297] <... futex resumed>) = 0 [pid 16297] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16297] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16298] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16298] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16297] <... futex resumed>) = 0 [pid 16297] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16297] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16298] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16298] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16297] <... futex resumed>) = 0 [pid 16297] exit_group(0) = ? [pid 16298] +++ exited with 0 +++ [pid 16297] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16297, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16299 ci2-android-5-10/strace-static-x86_64: Process 16299 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16299] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16299] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16299] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16299] setpgid(0, 0) = 0 [pid 16299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16299] write(3, "1000", 4) = 4 [pid 16299] close(3) = 0 executing program [pid 16299] write(1, "executing program\n", 18) = 18 [pid 16299] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16299] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16299] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16299] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16299] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16299] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16299] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[16300]}, 88) = 16300 [pid 16299] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16299] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16299] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 16300 attached [pid 16300] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16300] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16300] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16300] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16299] <... futex resumed>) = 0 [pid 16299] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16299] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16300] <... futex resumed>) = 1 [pid 16300] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16300] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16299] <... futex resumed>) = 0 [pid 16299] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16299] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16300] <... futex resumed>) = 1 [pid 16300] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16300] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16299] <... futex resumed>) = 0 [pid 16299] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16299] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16300] <... futex resumed>) = 1 [pid 16300] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16300] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16299] <... futex resumed>) = 0 [pid 16299] exit_group(0 [pid 16300] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16299] <... exit_group resumed>) = ? [pid 16300] <... futex resumed>) = ? [pid 16300] +++ exited with 0 +++ [pid 16299] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16299, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 16301 attached , child_tidptr=0x555593cef690) = 16301 [pid 16301] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16301] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 16301] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16301] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16301] setpgid(0, 0) = 0 [pid 16301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16301] write(3, "1000", 4) = 4 [pid 16301] close(3) = 0 [pid 16301] write(1, "executing program\n", 18) = 18 [pid 16301] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 16301] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16301] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16301] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16301] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16301] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16301] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16302 attached [pid 16302] set_robust_list(0x7fa72c8d79a0, 24 [pid 16301] <... clone3 resumed> => {parent_tid=[16302]}, 88) = 16302 [pid 16301] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16301] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16302] <... set_robust_list resumed>) = 0 [pid 16301] <... futex resumed>) = 0 [pid 16302] rt_sigprocmask(SIG_SETMASK, [] [pid 16301] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16302] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16302] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16302] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16301] <... futex resumed>) = 0 [pid 16301] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16301] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16302] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16302] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16301] <... futex resumed>) = 0 [pid 16301] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16301] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16302] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16302] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16301] <... futex resumed>) = 0 [pid 16301] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16301] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16302] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16302] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16301] <... futex resumed>) = 0 [pid 16302] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16301] exit_group(0) = ? [pid 16302] <... futex resumed>) = ? [pid 16302] +++ exited with 0 +++ [pid 16301] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16301, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16303 ci2-android-5-10/strace-static-x86_64: Process 16303 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16303] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16303] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16303] setpgid(0, 0) = 0 [pid 16303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16303] write(3, "1000", 4) = 4 [pid 16303] close(3) = 0 [pid 16303] write(1, "executing program\n", 18) = 18 executing program [pid 16303] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16303] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16303] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16303] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16303] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16303] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16303] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16304 attached => {parent_tid=[16304]}, 88) = 16304 [pid 16304] set_robust_list(0x7fa72c8d79a0, 24 [pid 16303] rt_sigprocmask(SIG_SETMASK, [] [pid 16304] <... set_robust_list resumed>) = 0 [pid 16304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16304] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16303] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16303] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16304] <... futex resumed>) = 0 [pid 16304] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16304] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16303] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16304] <... futex resumed>) = 0 [pid 16304] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16303] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16303] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16304] <... futex resumed>) = 0 [pid 16303] <... futex resumed>) = 1 [pid 16304] mount(NULL, "./sys", "sysfs", 0, NULL [pid 16303] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16304] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 16304] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16304] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16303] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16303] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16304] <... futex resumed>) = 0 [pid 16304] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 16303] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16304] <... openat resumed>) = 3 [pid 16304] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16303] <... futex resumed>) = 0 [pid 16304] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16303] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16304] <... futex resumed>) = 0 [pid 16304] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16303] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16304] <... pwrite64 resumed>) = 36 [pid 16304] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16303] <... futex resumed>) = 0 [pid 16303] exit_group(0 [pid 16304] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16303] <... exit_group resumed>) = ? [pid 16304] <... futex resumed>) = ? [pid 16304] +++ exited with 0 +++ [pid 16303] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16303, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16305 ci2-android-5-10/strace-static-x86_64: Process 16305 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16305] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16305] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16305] setpgid(0, 0) = 0 [pid 16305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16305] write(3, "1000", 4) = 4 [pid 16305] close(3) = 0 executing program [pid 16305] write(1, "executing program\n", 18) = 18 [pid 16305] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16305] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16305] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16305] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16305] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16305] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16305] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16306 attached => {parent_tid=[16306]}, 88) = 16306 [pid 16306] set_robust_list(0x7fa72c8d79a0, 24 [pid 16305] rt_sigprocmask(SIG_SETMASK, [] [pid 16306] <... set_robust_list resumed>) = 0 [pid 16306] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16306] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16305] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16305] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16306] <... futex resumed>) = 0 [pid 16305] <... futex resumed>) = 1 [pid 16306] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16305] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16306] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16306] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16305] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16305] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16306] <... futex resumed>) = 0 [pid 16305] <... futex resumed>) = 1 [pid 16306] mount(NULL, "./sys", "sysfs", 0, NULL [pid 16305] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16306] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 16306] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16306] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16305] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16305] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16306] <... futex resumed>) = 0 [pid 16305] <... futex resumed>) = 1 [pid 16306] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16305] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16306] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16306] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16305] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16305] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16306] <... futex resumed>) = 0 [pid 16306] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16305] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16306] <... pwrite64 resumed>) = 36 [pid 16306] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16306] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16305] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16305] exit_group(0) = ? [pid 16306] <... futex resumed>) = ? [pid 16306] +++ exited with 0 +++ [pid 16305] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16305, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16307 ci2-android-5-10/strace-static-x86_64: Process 16307 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 16307] set_robust_list(0x555593cef6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16307] <... set_robust_list resumed>) = 0 [pid 16307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16307] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16307] setpgid(0, 0) = 0 [pid 16307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16307] write(3, "1000", 4) = 4 [pid 16307] close(3) = 0 [pid 16307] write(1, "executing program\n", 18) = 18 [pid 16307] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 16307] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16307] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16307] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16307] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16307] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16307] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[16308]}, 88) = 16308 [pid 16307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16307] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16307] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 16308 attached [pid 16308] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16308] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16308] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16308] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16307] <... futex resumed>) = 0 [pid 16308] mount(NULL, "./sys", "sysfs", 0, NULL [pid 16307] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16307] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16308] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 16308] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16307] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16308] <... futex resumed>) = 0 [pid 16307] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16308] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 16307] <... futex resumed>) = 0 [pid 16307] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16308] <... openat resumed>) = 3 [pid 16308] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16307] <... futex resumed>) = 0 [pid 16307] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16308] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16307] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16308] <... pwrite64 resumed>) = 36 [pid 16308] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16307] <... futex resumed>) = 0 [pid 16308] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16307] exit_group(0) = ? [pid 16308] <... futex resumed>) = ? [pid 16308] +++ exited with 0 +++ [pid 16307] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16307, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16309 ci2-android-5-10/strace-static-x86_64: Process 16309 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16309] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16309] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16309] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16309] setpgid(0, 0) = 0 [pid 16309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16309] write(3, "1000", 4) = 4 [pid 16309] close(3) = 0 [pid 16309] write(1, "executing program\n", 18) = 18 executing program [pid 16309] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16309] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16309] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16309] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16309] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16309] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16309] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16310 attached => {parent_tid=[16310]}, 88) = 16310 [pid 16310] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16310] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16310] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16309] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16309] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16310] <... futex resumed>) = 0 [pid 16310] mkdirat(AT_FDCWD, "./sys", 0777 [pid 16309] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16310] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16310] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16309] <... futex resumed>) = 0 [pid 16309] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16309] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16310] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16310] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16309] <... futex resumed>) = 0 [pid 16309] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16309] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16310] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16310] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16309] <... futex resumed>) = 0 [pid 16309] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16309] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16310] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16310] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16309] <... futex resumed>) = 0 [pid 16309] exit_group(0) = ? [pid 16310] +++ exited with 0 +++ [pid 16309] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16309, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16311 ci2-android-5-10/strace-static-x86_64: Process 16311 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 16311] set_robust_list(0x555593cef6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16311] <... set_robust_list resumed>) = 0 [pid 16311] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16311] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16311] setpgid(0, 0) = 0 [pid 16311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16311] write(3, "1000", 4) = 4 [pid 16311] close(3) = 0 [pid 16311] write(1, "executing program\n", 18) = 18 executing program [pid 16311] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16311] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16311] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16311] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16311] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16311] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16311] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16312 attached => {parent_tid=[16312]}, 88) = 16312 [pid 16312] set_robust_list(0x7fa72c8d79a0, 24 [pid 16311] rt_sigprocmask(SIG_SETMASK, [] [pid 16312] <... set_robust_list resumed>) = 0 [pid 16311] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16312] rt_sigprocmask(SIG_SETMASK, [] [pid 16311] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16312] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16311] <... futex resumed>) = 0 [pid 16312] mkdirat(AT_FDCWD, "./sys", 0777 [pid 16311] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16312] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 16312] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16311] <... futex resumed>) = 0 [pid 16311] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16311] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16312] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16312] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16311] <... futex resumed>) = 0 [pid 16311] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16311] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16312] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16312] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16311] <... futex resumed>) = 0 [pid 16311] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16311] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16312] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16312] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16311] <... futex resumed>) = 0 [pid 16312] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16311] exit_group(0) = ? [pid 16312] <... futex resumed>) = ? [pid 16312] +++ exited with 0 +++ [pid 16311] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16311, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16313 ci2-android-5-10/strace-static-x86_64: Process 16313 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16313] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16313] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16313] setpgid(0, 0) = 0 [pid 16313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16313] write(3, "1000", 4) = 4 [pid 16313] close(3) = 0 executing program [pid 16313] write(1, "executing program\n", 18) = 18 [pid 16313] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16313] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16313] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16313] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16313] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16313] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16313] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16314 attached => {parent_tid=[16314]}, 88) = 16314 [pid 16313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16313] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16313] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16314] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16314] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16314] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16313] <... futex resumed>) = 0 [pid 16313] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16313] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16314] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16314] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16313] <... futex resumed>) = 0 [pid 16313] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16313] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16314] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16314] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16313] <... futex resumed>) = 0 [pid 16313] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16313] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16314] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16314] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16313] <... futex resumed>) = 0 [pid 16314] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16313] exit_group(0) = ? [pid 16314] <... futex resumed>) = ? [pid 16314] +++ exited with 0 +++ [pid 16313] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16313, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16315 ci2-android-5-10/strace-static-x86_64: Process 16315 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16315] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16315] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16315] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16315] setpgid(0, 0) = 0 [pid 16315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16315] write(3, "1000", 4) = 4 executing program [pid 16315] close(3) = 0 [pid 16315] write(1, "executing program\n", 18) = 18 [pid 16315] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16315] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16315] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16315] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16315] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16315] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16315] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[16316]}, 88) = 16316 [pid 16315] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16315] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16315] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 16316 attached [pid 16316] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16316] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16316] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16316] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16315] <... futex resumed>) = 0 [pid 16315] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16315] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16316] <... futex resumed>) = 1 [pid 16316] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16316] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16315] <... futex resumed>) = 0 [pid 16315] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16315] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16316] <... futex resumed>) = 1 [pid 16316] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16316] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16315] <... futex resumed>) = 0 [pid 16315] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16315] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16316] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16316] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16315] <... futex resumed>) = 0 [pid 16316] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16315] exit_group(0) = ? [pid 16316] <... futex resumed>) = ? [pid 16316] +++ exited with 0 +++ [pid 16315] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16315, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16317 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 16317 attached [pid 16317] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16317] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16317] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16317] setpgid(0, 0) = 0 [pid 16317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16317] write(3, "1000", 4) = 4 [pid 16317] close(3) = 0 executing program [pid 16317] write(1, "executing program\n", 18) = 18 [pid 16317] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16317] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16317] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16317] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16317] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16317] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16317] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16318 attached => {parent_tid=[16318]}, 88) = 16318 [pid 16318] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16318] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16318] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16317] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16317] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16318] <... futex resumed>) = 0 [pid 16318] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16318] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16318] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16317] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16317] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16318] <... futex resumed>) = 0 [pid 16318] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16318] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16318] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16317] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16317] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16318] <... futex resumed>) = 0 [pid 16318] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16318] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16318] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16317] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16317] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16318] <... futex resumed>) = 0 [pid 16318] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16317] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16318] <... pwrite64 resumed>) = 36 [pid 16318] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16318] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16317] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16317] exit_group(0) = ? [pid 16318] <... futex resumed>) = ? [pid 16318] +++ exited with 0 +++ [pid 16317] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16317, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16319 ci2-android-5-10/strace-static-x86_64: Process 16319 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 16319] set_robust_list(0x555593cef6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16319] <... set_robust_list resumed>) = 0 [pid 16319] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16319] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16319] setpgid(0, 0) = 0 [pid 16319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16319] write(3, "1000", 4) = 4 [pid 16319] close(3) = 0 [pid 16319] write(1, "executing program\n", 18) = 18 executing program [pid 16319] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16319] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16319] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16319] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16319] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16319] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16319] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16320 attached => {parent_tid=[16320]}, 88) = 16320 [pid 16320] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16320] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16320] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16319] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16319] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16320] <... futex resumed>) = 0 [pid 16319] <... futex resumed>) = 1 [pid 16320] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16319] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16320] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16320] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16319] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16319] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16320] <... futex resumed>) = 0 [pid 16320] mount(NULL, "./sys", "sysfs", 0, NULL [pid 16319] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16320] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 16320] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16320] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16319] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16319] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16320] <... futex resumed>) = 0 [pid 16319] <... futex resumed>) = 1 [pid 16320] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16319] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16320] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16320] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16319] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16319] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16320] <... futex resumed>) = 0 [pid 16319] <... futex resumed>) = 1 [pid 16320] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16319] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16320] <... pwrite64 resumed>) = 36 [pid 16320] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16320] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16319] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16319] exit_group(0) = ? [pid 16320] <... futex resumed>) = ? [pid 16320] +++ exited with 0 +++ [pid 16319] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16319, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16321 ci2-android-5-10/strace-static-x86_64: Process 16321 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16321] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16321] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16321] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16321] setpgid(0, 0) = 0 [pid 16321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16321] write(3, "1000", 4) = 4 [pid 16321] close(3) = 0 executing program [pid 16321] write(1, "executing program\n", 18) = 18 [pid 16321] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16321] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16321] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16321] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16321] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16321] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16321] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16322 attached => {parent_tid=[16322]}, 88) = 16322 [pid 16322] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16322] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16322] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16321] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16321] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16322] <... futex resumed>) = 0 [pid 16322] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16322] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16322] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16321] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16321] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16322] <... futex resumed>) = 0 [pid 16321] <... futex resumed>) = 1 [pid 16322] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16322] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16322] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16321] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16321] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16322] <... futex resumed>) = 0 [pid 16322] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16322] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16322] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16321] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16321] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16322] <... futex resumed>) = 0 [pid 16322] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16321] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16322] <... pwrite64 resumed>) = 36 [pid 16322] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16322] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16321] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16321] exit_group(0) = ? [pid 16322] <... futex resumed>) = ? [pid 16322] +++ exited with 0 +++ [pid 16321] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16321, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16323 ci2-android-5-10/strace-static-x86_64: Process 16323 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16323] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16323] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16323] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16323] setpgid(0, 0) = 0 [pid 16323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16323] write(3, "1000", 4) = 4 [pid 16323] close(3) = 0 [pid 16323] write(1, "executing program\n", 18) = 18 executing program [pid 16323] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16323] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16323] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16323] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16323] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16323] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16323] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[16324]}, 88) = 16324 [pid 16323] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16323] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16323] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 16324 attached [pid 16324] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16324] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16324] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16324] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16323] <... futex resumed>) = 0 [pid 16323] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16323] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16324] <... futex resumed>) = 1 [pid 16324] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16324] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16323] <... futex resumed>) = 0 [pid 16323] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16323] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16324] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16324] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16323] <... futex resumed>) = 0 [pid 16323] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16323] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16324] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16324] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16323] <... futex resumed>) = 0 [pid 16324] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16323] exit_group(0) = ? [pid 16324] <... futex resumed>) = ? [pid 16324] +++ exited with 0 +++ [pid 16323] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16323, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16325 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 16325 attached [pid 16325] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16325] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16325] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16325] setpgid(0, 0) = 0 [pid 16325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16325] write(3, "1000", 4) = 4 [pid 16325] close(3) = 0 [pid 16325] write(1, "executing program\n", 18) = 18 [pid 16325] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 16325] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16325] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16325] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16325] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16325] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16325] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[16326]}, 88) = 16326 [pid 16325] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16325] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16325] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 16326 attached [pid 16326] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16326] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16326] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16326] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16325] <... futex resumed>) = 0 [pid 16325] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16325] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16326] <... futex resumed>) = 1 [pid 16326] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16326] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16325] <... futex resumed>) = 0 [pid 16325] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16325] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16326] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16326] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16325] <... futex resumed>) = 0 [pid 16325] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16325] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16326] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16326] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16325] <... futex resumed>) = 0 [pid 16326] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16325] exit_group(0) = ? [pid 16326] <... futex resumed>) = ? [pid 16326] +++ exited with 0 +++ [pid 16325] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16325, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 16327 attached , child_tidptr=0x555593cef690) = 16327 [pid 16327] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16327] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 16327] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16327] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16327] setpgid(0, 0) = 0 [pid 16327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16327] write(3, "1000", 4) = 4 [pid 16327] close(3) = 0 executing program [pid 16327] write(1, "executing program\n", 18) = 18 [pid 16327] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16327] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16327] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16327] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16327] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16327] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16327] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16328 attached => {parent_tid=[16328]}, 88) = 16328 [pid 16327] rt_sigprocmask(SIG_SETMASK, [] [pid 16328] set_robust_list(0x7fa72c8d79a0, 24 [pid 16327] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16327] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16327] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16328] <... set_robust_list resumed>) = 0 [pid 16328] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16328] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16328] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16327] <... futex resumed>) = 0 [pid 16327] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16327] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16328] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16328] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16327] <... futex resumed>) = 0 [pid 16327] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16327] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16328] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16328] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16327] <... futex resumed>) = 0 [pid 16327] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16327] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16328] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16328] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16327] <... futex resumed>) = 0 [pid 16328] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16327] exit_group(0) = ? [pid 16328] <... futex resumed>) = ? [pid 16328] +++ exited with 0 +++ [pid 16327] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16327, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 16329 attached , child_tidptr=0x555593cef690) = 16329 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16329] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16329] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16329] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16329] setpgid(0, 0) = 0 [pid 16329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16329] write(3, "1000", 4) = 4 [pid 16329] close(3) = 0 [pid 16329] write(1, "executing program\n", 18) = 18 executing program [pid 16329] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16329] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16329] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16329] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16329] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16329] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16329] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16330 attached => {parent_tid=[16330]}, 88) = 16330 [pid 16330] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16330] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16330] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16329] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16329] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16330] <... futex resumed>) = 0 [pid 16329] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16330] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16330] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16330] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16329] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16329] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16330] <... futex resumed>) = 0 [pid 16329] <... futex resumed>) = 1 [pid 16330] mount(NULL, "./sys", "sysfs", 0, NULL [pid 16329] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16330] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 16330] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16330] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16329] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16329] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16330] <... futex resumed>) = 0 [pid 16329] <... futex resumed>) = 1 [pid 16330] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16329] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16330] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16330] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16329] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16329] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16330] <... futex resumed>) = 0 [pid 16330] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16329] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16330] <... pwrite64 resumed>) = 36 [pid 16330] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16329] <... futex resumed>) = 0 [pid 16329] exit_group(0) = ? [pid 16330] +++ exited with 0 +++ [pid 16329] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16329, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16331 ci2-android-5-10/strace-static-x86_64: Process 16331 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 16331] set_robust_list(0x555593cef6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16331] <... set_robust_list resumed>) = 0 [pid 16331] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16331] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16331] setpgid(0, 0) = 0 [pid 16331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16331] write(3, "1000", 4) = 4 executing program [pid 16331] close(3) = 0 [pid 16331] write(1, "executing program\n", 18) = 18 [pid 16331] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16331] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16331] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16331] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16331] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16331] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16331] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16332 attached => {parent_tid=[16332]}, 88) = 16332 [pid 16331] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16331] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16331] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16332] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16332] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16332] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16332] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16331] <... futex resumed>) = 0 [pid 16331] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16331] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16332] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16332] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16331] <... futex resumed>) = 0 [pid 16332] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16331] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16331] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16332] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16332] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16332] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16331] <... futex resumed>) = 0 [pid 16331] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16331] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16332] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16332] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16331] <... futex resumed>) = 0 [pid 16331] exit_group(0) = ? [pid 16332] +++ exited with 0 +++ [pid 16331] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16331, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 16333 attached , child_tidptr=0x555593cef690) = 16333 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16333] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16333] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16333] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16333] setpgid(0, 0) = 0 [pid 16333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16333] write(3, "1000", 4) = 4 [pid 16333] close(3) = 0 executing program [pid 16333] write(1, "executing program\n", 18) = 18 [pid 16333] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16333] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16333] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16333] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16333] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16333] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16333] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16334 attached => {parent_tid=[16334]}, 88) = 16334 [pid 16334] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16334] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16334] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16333] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16333] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16334] <... futex resumed>) = 0 [pid 16333] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16334] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16334] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16334] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16333] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16333] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16334] <... futex resumed>) = 0 [pid 16333] <... futex resumed>) = 1 [pid 16334] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16333] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16334] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16334] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16333] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16333] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16334] <... futex resumed>) = 0 [pid 16334] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16333] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16334] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16334] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16333] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16333] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16334] <... futex resumed>) = 0 [pid 16334] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16333] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16334] <... pwrite64 resumed>) = 36 [pid 16334] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16333] <... futex resumed>) = 0 [pid 16333] exit_group(0 [pid 16334] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16333] <... exit_group resumed>) = ? [pid 16334] <... futex resumed>) = ? [pid 16334] +++ exited with 0 +++ [pid 16333] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16333, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 16335 attached , child_tidptr=0x555593cef690) = 16335 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16335] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16335] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16335] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16335] setpgid(0, 0) = 0 [pid 16335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16335] write(3, "1000", 4) = 4 [pid 16335] close(3) = 0 [pid 16335] write(1, "executing program\n", 18) = 18 executing program [pid 16335] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16335] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16335] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16335] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16335] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16335] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16335] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16336 attached => {parent_tid=[16336]}, 88) = 16336 [pid 16336] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16336] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16336] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16335] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16335] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16336] <... futex resumed>) = 0 [pid 16336] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16336] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16336] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16335] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16335] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16336] <... futex resumed>) = 0 [pid 16335] <... futex resumed>) = 1 [pid 16336] mount(NULL, "./sys", "sysfs", 0, NULL [pid 16335] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16336] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 16336] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16336] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16335] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16335] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16336] <... futex resumed>) = 0 [pid 16336] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16336] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16336] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16335] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16335] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16336] <... futex resumed>) = 0 [pid 16336] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16335] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16336] <... pwrite64 resumed>) = 36 [pid 16336] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16336] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16335] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16335] exit_group(0) = ? [pid 16336] <... futex resumed>) = ? [pid 16336] +++ exited with 0 +++ [pid 16335] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16335, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16337 ci2-android-5-10/strace-static-x86_64: Process 16337 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 16337] set_robust_list(0x555593cef6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16337] <... set_robust_list resumed>) = 0 [pid 16337] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16337] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16337] setpgid(0, 0) = 0 [pid 16337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16337] write(3, "1000", 4) = 4 [pid 16337] close(3) = 0 [pid 16337] write(1, "executing program\n", 18) = 18 executing program [pid 16337] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16337] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16337] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16337] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16337] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16337] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16337] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16338 attached => {parent_tid=[16338]}, 88) = 16338 [pid 16338] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16338] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16338] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16337] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16337] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16338] <... futex resumed>) = 0 [pid 16338] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16338] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16337] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16338] <... futex resumed>) = 0 [pid 16338] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16337] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16337] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16338] <... futex resumed>) = 0 [pid 16337] <... futex resumed>) = 1 [pid 16338] mount(NULL, "./sys", "sysfs", 0, NULL [pid 16337] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16338] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 16338] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16338] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16337] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16337] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16338] <... futex resumed>) = 0 [pid 16338] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 16337] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16338] <... openat resumed>) = 3 [pid 16338] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16338] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16337] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16337] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16338] <... futex resumed>) = 0 [pid 16337] <... futex resumed>) = 1 [pid 16338] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16337] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16338] <... pwrite64 resumed>) = 36 [pid 16338] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16337] <... futex resumed>) = 0 [pid 16337] exit_group(0) = ? [pid 16338] +++ exited with 0 +++ [pid 16337] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16337, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16339 ci2-android-5-10/strace-static-x86_64: Process 16339 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 16339] set_robust_list(0x555593cef6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16339] <... set_robust_list resumed>) = 0 [pid 16339] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16339] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16339] setpgid(0, 0) = 0 [pid 16339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16339] write(3, "1000", 4) = 4 [pid 16339] close(3) = 0 [pid 16339] write(1, "executing program\n", 18) = 18 executing program [pid 16339] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16339] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16339] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16339] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16339] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16339] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16339] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16340 attached => {parent_tid=[16340]}, 88) = 16340 [pid 16340] set_robust_list(0x7fa72c8d79a0, 24 [pid 16339] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16340] <... set_robust_list resumed>) = 0 [pid 16339] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16340] rt_sigprocmask(SIG_SETMASK, [] [pid 16339] <... futex resumed>) = 0 [pid 16340] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16339] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16340] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16340] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16339] <... futex resumed>) = 0 [pid 16340] <... futex resumed>) = 1 [pid 16339] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16340] mount(NULL, "./sys", "sysfs", 0, NULL [pid 16339] <... futex resumed>) = 0 [pid 16339] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16340] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 16340] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16339] <... futex resumed>) = 0 [pid 16340] <... futex resumed>) = 1 [pid 16339] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16340] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 16339] <... futex resumed>) = 0 [pid 16339] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16340] <... openat resumed>) = 3 [pid 16340] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16339] <... futex resumed>) = 0 [pid 16340] <... futex resumed>) = 1 [pid 16339] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16340] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16339] <... futex resumed>) = 0 [pid 16339] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16340] <... pwrite64 resumed>) = 36 [pid 16340] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16339] <... futex resumed>) = 0 [pid 16340] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16339] exit_group(0) = ? [pid 16340] <... futex resumed>) = ? [pid 16340] +++ exited with 0 +++ [pid 16339] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16339, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16341 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 16341 attached [pid 16341] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16341] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16341] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16341] setpgid(0, 0) = 0 [pid 16341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16341] write(3, "1000", 4) = 4 [pid 16341] close(3) = 0 [pid 16341] write(1, "executing program\n", 18) = 18 executing program [pid 16341] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16341] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16341] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16341] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16341] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16341] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16341] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16342 attached => {parent_tid=[16342]}, 88) = 16342 [pid 16342] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16342] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16342] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16341] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16341] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16342] <... futex resumed>) = 0 [pid 16341] <... futex resumed>) = 1 [pid 16342] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16342] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16342] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16341] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16341] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16342] <... futex resumed>) = 0 [pid 16341] <... futex resumed>) = 1 [pid 16342] mount(NULL, "./sys", "sysfs", 0, NULL [pid 16341] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16342] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 16342] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16342] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16341] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16341] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16342] <... futex resumed>) = 0 [pid 16341] <... futex resumed>) = 1 [pid 16342] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 16341] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16342] <... openat resumed>) = 3 [pid 16342] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16341] <... futex resumed>) = 0 [pid 16342] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16341] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16341] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16342] <... pwrite64 resumed>) = 36 [pid 16342] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16341] <... futex resumed>) = 0 [pid 16342] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16341] exit_group(0) = ? [pid 16342] <... futex resumed>) = ? [pid 16342] +++ exited with 0 +++ [pid 16341] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16341, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16343 ci2-android-5-10/strace-static-x86_64: Process 16343 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16343] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16343] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16343] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16343] setpgid(0, 0) = 0 [pid 16343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16343] write(3, "1000", 4) = 4 [pid 16343] close(3) = 0 [pid 16343] write(1, "executing program\n", 18) = 18 executing program [pid 16343] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16343] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16343] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16343] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16343] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16343] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16343] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[16344]}, 88) = 16344 [pid 16343] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16343] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16343] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 16344 attached [pid 16344] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16344] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16344] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16344] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16343] <... futex resumed>) = 0 [pid 16343] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16343] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16344] <... futex resumed>) = 1 [pid 16344] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16344] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16343] <... futex resumed>) = 0 [pid 16343] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16343] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16344] <... futex resumed>) = 1 [pid 16344] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16344] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16343] <... futex resumed>) = 0 [pid 16343] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16343] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16344] <... futex resumed>) = 1 [pid 16344] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16344] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16343] <... futex resumed>) = 0 [pid 16344] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16343] exit_group(0) = ? [pid 16344] <... futex resumed>) = ? [pid 16344] +++ exited with 0 +++ [pid 16343] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16343, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16345 ci2-android-5-10/strace-static-x86_64: Process 16345 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16345] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16345] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16345] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16345] setpgid(0, 0) = 0 [pid 16345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16345] write(3, "1000", 4) = 4 [pid 16345] close(3) = 0 [pid 16345] write(1, "executing program\n", 18) = 18 executing program [pid 16345] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16345] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16345] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16345] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16345] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16345] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16345] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16346 attached => {parent_tid=[16346]}, 88) = 16346 [pid 16346] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16346] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16346] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16345] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16345] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16346] <... futex resumed>) = 0 [pid 16346] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16346] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16346] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16345] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16345] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16346] <... futex resumed>) = 0 [pid 16346] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16345] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16346] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16346] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16345] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16345] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16346] <... futex resumed>) = 0 [pid 16346] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR [pid 16345] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16346] <... openat resumed>) = 3 [pid 16346] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16346] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16345] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16345] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16346] <... futex resumed>) = 0 [pid 16345] <... futex resumed>) = 1 [pid 16346] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16345] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16346] <... pwrite64 resumed>) = 36 [pid 16346] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16345] <... futex resumed>) = 0 [pid 16345] exit_group(0) = ? [pid 16346] +++ exited with 0 +++ [pid 16345] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16345, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16347 ci2-android-5-10/strace-static-x86_64: Process 16347 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16347] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16347] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16347] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16347] setpgid(0, 0) = 0 [pid 16347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16347] write(3, "1000", 4) = 4 [pid 16347] close(3) = 0 [pid 16347] write(1, "executing program\n", 18) = 18 executing program [pid 16347] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16347] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16347] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16347] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16347] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16347] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16347] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16348 attached => {parent_tid=[16348]}, 88) = 16348 [pid 16348] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16348] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16348] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16347] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16347] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16348] <... futex resumed>) = 0 [pid 16348] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16348] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16348] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16347] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16347] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16348] <... futex resumed>) = 0 [pid 16348] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16348] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16348] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16347] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16347] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16348] <... futex resumed>) = 0 [pid 16347] <... futex resumed>) = 1 [pid 16348] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16348] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16348] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16347] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16347] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16348] <... futex resumed>) = 0 [pid 16347] <... futex resumed>) = 1 [pid 16348] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16347] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16348] <... pwrite64 resumed>) = 36 [pid 16348] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16348] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16347] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16347] exit_group(0) = ? [pid 16348] <... futex resumed>) = ? [pid 16348] +++ exited with 0 +++ [pid 16347] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16347, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 16349 attached , child_tidptr=0x555593cef690) = 16349 [pid 16349] set_robust_list(0x555593cef6a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 16349] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16349] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16349] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16349] setpgid(0, 0) = 0 [pid 16349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16349] write(3, "1000", 4) = 4 [pid 16349] close(3) = 0 executing program [pid 16349] write(1, "executing program\n", 18) = 18 [pid 16349] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16349] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16349] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16349] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16349] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16349] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16349] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16350 attached => {parent_tid=[16350]}, 88) = 16350 [pid 16350] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16350] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16350] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16349] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16349] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 16350] <... futex resumed>) = 0 [pid 16349] <... futex resumed>) = 1 [pid 16350] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16350] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16350] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16349] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16349] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16350] <... futex resumed>) = 0 [pid 16350] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16350] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16350] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16349] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16349] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16350] <... futex resumed>) = 0 [pid 16350] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16350] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16350] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16349] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16349] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16350] <... futex resumed>) = 0 [pid 16350] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16349] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16350] <... pwrite64 resumed>) = 36 [pid 16350] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16350] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16349] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16349] exit_group(0) = ? [pid 16350] <... futex resumed>) = ? [pid 16350] +++ exited with 0 +++ [pid 16349] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16349, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 16351 attached , child_tidptr=0x555593cef690) = 16351 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 16351] set_robust_list(0x555593cef6a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 16351] <... set_robust_list resumed>) = 0 [pid 16351] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16351] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16351] setpgid(0, 0) = 0 [pid 16351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16351] write(3, "1000", 4) = 4 [pid 16351] close(3) = 0 [pid 16351] write(1, "executing program\n", 18) = 18 executing program [pid 16351] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16351] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16351] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16351] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16351] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16351] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16351] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0} => {parent_tid=[16352]}, 88) = 16352 [pid 16351] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16351] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16351] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-10/strace-static-x86_64: Process 16352 attached [pid 16352] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16352] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16352] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16352] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16351] <... futex resumed>) = 0 [pid 16351] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16351] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16352] <... futex resumed>) = 1 [pid 16352] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16352] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16351] <... futex resumed>) = 0 [pid 16351] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16351] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16352] <... futex resumed>) = 1 [pid 16352] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16352] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 16351] <... futex resumed>) = 0 [pid 16351] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16351] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16352] <... futex resumed>) = 1 [pid 16352] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2) = 36 [pid 16352] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16351] <... futex resumed>) = 0 [pid 16351] exit_group(0) = ? [pid 16352] +++ exited with 0 +++ [pid 16351] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16351, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16353 ci2-android-5-10/strace-static-x86_64: Process 16353 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16353] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16353] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16353] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16353] setpgid(0, 0) = 0 [pid 16353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16353] write(3, "1000", 4) = 4 [pid 16353] close(3) = 0 [pid 16353] write(1, "executing program\n", 18) = 18 executing program [pid 16353] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16353] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16353] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16353] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16353] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16353] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16353] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16354 attached => {parent_tid=[16354]}, 88) = 16354 [pid 16354] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16354] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16354] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16353] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16353] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16354] <... futex resumed>) = 0 [pid 16353] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16354] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16354] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16354] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16353] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16353] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16354] <... futex resumed>) = 0 [pid 16354] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16353] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16354] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16354] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16353] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16353] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16354] <... futex resumed>) = 0 [pid 16354] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16353] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16354] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16354] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16353] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16353] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16354] <... futex resumed>) = 0 [pid 16354] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16353] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16354] <... pwrite64 resumed>) = 36 [pid 16354] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16353] <... futex resumed>) = 0 [pid 16354] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16353] exit_group(0) = ? [pid 16354] <... futex resumed>) = ? [pid 16354] +++ exited with 0 +++ [pid 16353] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16353, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16355 ci2-android-5-10/strace-static-x86_64: Process 16355 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16355] set_robust_list(0x555593cef6a0, 24) = 0 [pid 16355] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16355] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16355] setpgid(0, 0) = 0 [pid 16355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16355] write(3, "1000", 4) = 4 [pid 16355] close(3) = 0 [pid 16355] write(1, "executing program\n", 18) = 18 executing program [pid 16355] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16355] rt_sigaction(SIGRT_1, {sa_handler=0x7fa72c909f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa72c8fc1e0}, NULL, 8) = 0 [pid 16355] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 16355] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa72c8b7000 [pid 16355] mprotect(0x7fa72c8b8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 16355] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 16355] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa72c8d7990, parent_tid=0x7fa72c8d7990, exit_signal=0, stack=0x7fa72c8b7000, stack_size=0x20300, tls=0x7fa72c8d76c0}ci2-android-5-10/strace-static-x86_64: Process 16356 attached => {parent_tid=[16356]}, 88) = 16356 [pid 16356] set_robust_list(0x7fa72c8d79a0, 24) = 0 [pid 16356] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16356] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16355] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16355] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16356] <... futex resumed>) = 0 [pid 16356] mkdirat(AT_FDCWD, "./sys", 0777) = -1 EEXIST (File exists) [pid 16356] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16356] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16355] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16355] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16356] <... futex resumed>) = 0 [pid 16356] mount(NULL, "./sys", "sysfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 16356] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16356] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16355] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16355] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16356] <... futex resumed>) = 0 [pid 16356] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 16356] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16356] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16355] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 16355] futex(0x7fa72c9a7b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 16356] <... futex resumed>) = 0 [pid 16356] pwrite64(3, "\x02\x15\x5e\x65\x09\x62\x52\x85\xa5\x65\xd2\x35\x07\x78\x79\xef\xa8\x43\xad\xf9\x33\x73\x7d\x90\xa5\xab\x08\xd8\xce\xf9\x98\x70\xed\x0c\x4b\xe6", 36, 2 [pid 16355] futex(0x7fa72c9a7b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 16356] <... pwrite64 resumed>) = 36 [pid 16356] futex(0x7fa72c9a7b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 16356] futex(0x7fa72c9a7b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 16355] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 16355] exit_group(0) = ? [pid 16356] <... futex resumed>) = ? [pid 16356] +++ exited with 0 +++ [pid 16355] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16355, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555593cef690) = 16357 ci2-android-5-10/strace-static-x86_64: Process 16357 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 16357] set_robust_list(0x555593cef6a0, 24) = 0 serialport: VM disconnected.